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authorJacek Antonelli2008-08-15 23:44:46 -0500
committerJacek Antonelli2008-08-15 23:44:46 -0500
commit38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4 (patch)
treeadca584755d22ca041a2dbfc35d4eca01f70b32c /linden/indra/llprimitive
parentREADME.txt (diff)
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Second Life viewer sources 1.13.2.12
Diffstat (limited to 'linden/indra/llprimitive')
-rw-r--r--linden/indra/llprimitive/files.lst7
-rw-r--r--linden/indra/llprimitive/legacy_object_types.h78
-rw-r--r--linden/indra/llprimitive/llmaterialtable.cpp676
-rw-r--r--linden/indra/llprimitive/llmaterialtable.h135
-rw-r--r--linden/indra/llprimitive/llprimitive.cpp1768
-rw-r--r--linden/indra/llprimitive/llprimitive.h529
-rw-r--r--linden/indra/llprimitive/llprimitive.vcproj219
-rw-r--r--linden/indra/llprimitive/lltextureanim.cpp240
-rw-r--r--linden/indra/llprimitive/lltextureanim.h73
-rw-r--r--linden/indra/llprimitive/lltextureentry.cpp367
-rw-r--r--linden/indra/llprimitive/lltextureentry.h145
-rw-r--r--linden/indra/llprimitive/lltree_common.h49
-rw-r--r--linden/indra/llprimitive/lltreeparams.cpp206
-rw-r--r--linden/indra/llprimitive/lltreeparams.h202
-rw-r--r--linden/indra/llprimitive/llvolumemessage.cpp553
-rw-r--r--linden/indra/llprimitive/llvolumemessage.h93
-rw-r--r--linden/indra/llprimitive/llvolumexml.cpp76
-rw-r--r--linden/indra/llprimitive/llvolumexml.h46
-rw-r--r--linden/indra/llprimitive/material_codes.h54
-rw-r--r--linden/indra/llprimitive/object_flags.h80
20 files changed, 5596 insertions, 0 deletions
diff --git a/linden/indra/llprimitive/files.lst b/linden/indra/llprimitive/files.lst
new file mode 100644
index 0000000..b9f5dbc
--- /dev/null
+++ b/linden/indra/llprimitive/files.lst
@@ -0,0 +1,7 @@
1llprimitive/llmaterialtable.cpp
2llprimitive/llprimitive.cpp
3llprimitive/lltextureanim.cpp
4llprimitive/lltextureentry.cpp
5llprimitive/lltreeparams.cpp
6llprimitive/llvolumemessage.cpp
7llprimitive/llvolumexml.cpp
diff --git a/linden/indra/llprimitive/legacy_object_types.h b/linden/indra/llprimitive/legacy_object_types.h
new file mode 100644
index 0000000..19af9e6
--- /dev/null
+++ b/linden/indra/llprimitive/legacy_object_types.h
@@ -0,0 +1,78 @@
1/**
2 * @file legacy_object_types.h
3 * @brief Byte codes for basic object and primitive types
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LEGACY_OBJECT_TYPES_H
29#define LL_LEGACY_OBJECT_TYPES_H
30
31const S8 PLAYER = 'c';
32//const S8 BASIC_SHOT = 's';
33//const S8 BIG_SHOT = 'S';
34//const S8 TREE_SHOT = 'g';
35//const S8 PHYSICAL_BALL = 'b';
36
37const S8 TREE = 'T';
38const S8 TREE_NEW = 'R';
39//const S8 SPARK = 'p';
40//const S8 SMOKE = 'q';
41//const S8 BOX = 'x';
42//const S8 CYLINDER = 'y';
43//const S8 CONE = 'o';
44//const S8 SPHERE = 'h';
45//const S8 BIRD = 'r'; // ascii 114
46//const S8 ATOR = 'a';
47//const S8 ROCK = 'k';
48
49const S8 GRASS = 'd';
50const S8 PART_SYS = 'P';
51
52//const S8 ORACLE = 'O';
53//const S8 TEXTBUBBLE = 't'; // Text bubble to show communication
54//const S8 DEMON = 'M'; // Maxwell's demon for scarfing legacy_object_types.h
55//const S8 CUBE = 'f';
56//const S8 LSL_TEST = 'L';
57//const S8 PRISM = '1';
58//const S8 PYRAMID = '2';
59//const S8 TETRAHEDRON = '3';
60//const S8 HALF_CYLINDER = '4';
61//const S8 HALF_CONE = '5';
62//const S8 HALF_SPHERE = '6';
63
64const S8 PRIMITIVE_VOLUME = 'v';
65
66// Misc constants
67
68//const F32 AVATAR_RADIUS = 0.5f;
69//const F32 SHOT_RADIUS = 0.05f;
70//const F32 BIG_SHOT_RADIUS = 0.05f;
71//const F32 TREE_SIZE = 5.f;
72//const F32 BALL_SIZE = 4.f;
73
74//const F32 SHOT_VELOCITY = 100.f;
75//const F32 GRENADE_BLAST_RADIUS = 5.f;
76
77#endif
78
diff --git a/linden/indra/llprimitive/llmaterialtable.cpp b/linden/indra/llprimitive/llmaterialtable.cpp
new file mode 100644
index 0000000..201d0c9
--- /dev/null
+++ b/linden/indra/llprimitive/llmaterialtable.cpp
@@ -0,0 +1,676 @@
1/**
2 * @file llmaterialtable.cpp
3 * @brief Table of material names and IDs for viewer
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "llmaterialtable.h"
31#include "material_codes.h"
32#include "sound_ids.h"
33#include "imageids.h"
34
35LLMaterialTable LLMaterialTable::basic(1);
36
37F32 const LLMaterialTable::DEFAULT_FRICTION = 0.5f;
38F32 const LLMaterialTable::DEFAULT_RESTITUTION = 0.4f;
39
40LLMaterialTable::LLMaterialTable()
41{
42}
43
44LLMaterialTable::LLMaterialTable(U8 isBasic)
45{
46 initBasicTable();
47}
48
49LLMaterialTable::~LLMaterialTable()
50{
51 if (mCollisionSoundMatrix)
52 {
53 delete [] mCollisionSoundMatrix;
54 mCollisionSoundMatrix = NULL;
55 }
56
57 if (mSlidingSoundMatrix)
58 {
59 delete [] mSlidingSoundMatrix;
60 mSlidingSoundMatrix = NULL;
61 }
62
63 if (mRollingSoundMatrix)
64 {
65 delete [] mRollingSoundMatrix;
66 mRollingSoundMatrix = NULL;
67 }
68
69 mMaterialInfoList.deleteAllData();
70}
71
72void LLMaterialTable::initBasicTable()
73{
74 add(LL_MCODE_STONE,"Stone", LL_DEFAULT_STONE_UUID);
75 add(LL_MCODE_METAL,"Metal", LL_DEFAULT_METAL_UUID);
76 add(LL_MCODE_GLASS,"Glass", LL_DEFAULT_GLASS_UUID);
77 add(LL_MCODE_WOOD,"Wood", LL_DEFAULT_WOOD_UUID);
78 add(LL_MCODE_FLESH,"Flesh", LL_DEFAULT_FLESH_UUID);
79 add(LL_MCODE_PLASTIC,"Plastic", LL_DEFAULT_PLASTIC_UUID);
80 add(LL_MCODE_RUBBER,"Rubber", LL_DEFAULT_RUBBER_UUID);
81 add(LL_MCODE_LIGHT,"Light", LL_DEFAULT_LIGHT_UUID);
82
83 // specify densities for these materials. . .
84 // these were taken from http://www.mcelwee.net/html/densities_of_various_materials.html
85
86 addDensity(LL_MCODE_STONE,30.f);
87 addDensity(LL_MCODE_METAL,50.f);
88 addDensity(LL_MCODE_GLASS,20.f);
89 addDensity(LL_MCODE_WOOD,10.f);
90 addDensity(LL_MCODE_FLESH,10.f);
91 addDensity(LL_MCODE_PLASTIC,5.f);
92 addDensity(LL_MCODE_RUBBER,0.5f); //
93 addDensity(LL_MCODE_LIGHT,20.f); //
94
95 // add damage and energy values
96 addDamageAndEnergy(LL_MCODE_STONE, 1.f, 1.f, 1.f); // concrete
97 addDamageAndEnergy(LL_MCODE_METAL, 1.f, 1.f, 1.f); // steel
98 addDamageAndEnergy(LL_MCODE_GLASS, 1.f, 1.f, 1.f); // borosilicate glass
99 addDamageAndEnergy(LL_MCODE_WOOD, 1.f, 1.f, 1.f); // southern pine
100 addDamageAndEnergy(LL_MCODE_FLESH, 1.f, 1.f, 1.f); // saltwater
101 addDamageAndEnergy(LL_MCODE_PLASTIC, 1.f, 1.f, 1.f); // HDPE
102 addDamageAndEnergy(LL_MCODE_RUBBER, 1.f, 1.f, 1.f); //
103 addDamageAndEnergy(LL_MCODE_LIGHT, 1.f, 1.f, 1.f); //
104
105 addFriction(LL_MCODE_STONE,0.8f); // concrete
106 addFriction(LL_MCODE_METAL,0.3f); // steel
107 addFriction(LL_MCODE_GLASS,0.2f); // borosilicate glass
108 addFriction(LL_MCODE_WOOD,0.6f); // southern pine
109 addFriction(LL_MCODE_FLESH,0.9f); // saltwater
110 addFriction(LL_MCODE_PLASTIC,0.4f); // HDPE
111 addFriction(LL_MCODE_RUBBER,0.9f); //
112 addFriction(LL_MCODE_LIGHT,0.2f); //
113
114 addRestitution(LL_MCODE_STONE,0.4f); // concrete
115 addRestitution(LL_MCODE_METAL,0.4f); // steel
116 addRestitution(LL_MCODE_GLASS,0.7f); // borosilicate glass
117 addRestitution(LL_MCODE_WOOD,0.5f); // southern pine
118 addRestitution(LL_MCODE_FLESH,0.3f); // saltwater
119 addRestitution(LL_MCODE_PLASTIC,0.7f); // HDPE
120 addRestitution(LL_MCODE_RUBBER,0.9f); //
121 addRestitution(LL_MCODE_LIGHT,0.7f); //
122
123 addShatterSound(LL_MCODE_STONE,LLUUID("ea296329-0f09-4993-af1b-e6784bab1dc9"));
124 addShatterSound(LL_MCODE_METAL,LLUUID("d1375446-1c4d-470b-9135-30132433b678"));
125 addShatterSound(LL_MCODE_GLASS,LLUUID("85cda060-b393-48e6-81c8-2cfdfb275351"));
126 addShatterSound(LL_MCODE_WOOD,LLUUID("6f00669f-15e0-4793-a63e-c03f62fee43a"));
127 addShatterSound(LL_MCODE_FLESH,LLUUID("2d8c6f51-149e-4e23-8413-93a379b42b67"));
128 addShatterSound(LL_MCODE_PLASTIC,LLUUID("d55c7f3c-e1c3-4ddc-9eff-9ef805d9190e"));
129 addShatterSound(LL_MCODE_RUBBER,LLUUID("212b6d1e-8d9c-4986-b3aa-f3c6df8d987d"));
130 addShatterSound(LL_MCODE_LIGHT,LLUUID("d55c7f3c-e1c3-4ddc-9eff-9ef805d9190e"));
131
132 // CollisionSounds
133 mCollisionSoundMatrix = new LLUUID[LL_MCODE_END*LL_MCODE_END];
134 if (mCollisionSoundMatrix)
135 {
136 addCollisionSound(LL_MCODE_STONE, LL_MCODE_STONE, SND_STONE_STONE);
137 addCollisionSound(LL_MCODE_STONE, LL_MCODE_METAL, SND_STONE_METAL);
138 addCollisionSound(LL_MCODE_STONE, LL_MCODE_GLASS, SND_STONE_GLASS);
139 addCollisionSound(LL_MCODE_STONE, LL_MCODE_WOOD, SND_STONE_WOOD);
140 addCollisionSound(LL_MCODE_STONE, LL_MCODE_FLESH, SND_STONE_FLESH);
141 addCollisionSound(LL_MCODE_STONE, LL_MCODE_PLASTIC, SND_STONE_PLASTIC);
142 addCollisionSound(LL_MCODE_STONE, LL_MCODE_RUBBER, SND_STONE_RUBBER);
143 addCollisionSound(LL_MCODE_STONE, LL_MCODE_LIGHT, SND_STONE_PLASTIC);
144
145 addCollisionSound(LL_MCODE_METAL, LL_MCODE_METAL, SND_METAL_METAL);
146 addCollisionSound(LL_MCODE_METAL, LL_MCODE_GLASS, SND_METAL_GLASS);
147 addCollisionSound(LL_MCODE_METAL, LL_MCODE_WOOD, SND_METAL_WOOD);
148 addCollisionSound(LL_MCODE_METAL, LL_MCODE_FLESH, SND_METAL_FLESH);
149 addCollisionSound(LL_MCODE_METAL, LL_MCODE_PLASTIC, SND_METAL_PLASTIC);
150 addCollisionSound(LL_MCODE_METAL, LL_MCODE_LIGHT, SND_METAL_PLASTIC);
151 addCollisionSound(LL_MCODE_METAL, LL_MCODE_RUBBER, SND_METAL_RUBBER);
152
153 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_GLASS, SND_GLASS_GLASS);
154 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_WOOD, SND_GLASS_WOOD);
155 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_FLESH, SND_GLASS_FLESH);
156 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_PLASTIC, SND_GLASS_PLASTIC);
157 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_RUBBER, SND_GLASS_RUBBER);
158 addCollisionSound(LL_MCODE_GLASS, LL_MCODE_LIGHT, SND_GLASS_PLASTIC);
159
160 addCollisionSound(LL_MCODE_WOOD, LL_MCODE_WOOD, SND_WOOD_WOOD);
161 addCollisionSound(LL_MCODE_WOOD, LL_MCODE_FLESH, SND_WOOD_FLESH);
162 addCollisionSound(LL_MCODE_WOOD, LL_MCODE_PLASTIC, SND_WOOD_PLASTIC);
163 addCollisionSound(LL_MCODE_WOOD, LL_MCODE_RUBBER, SND_WOOD_RUBBER);
164 addCollisionSound(LL_MCODE_WOOD, LL_MCODE_LIGHT, SND_WOOD_PLASTIC);
165
166 addCollisionSound(LL_MCODE_FLESH, LL_MCODE_FLESH, SND_FLESH_FLESH);
167 addCollisionSound(LL_MCODE_FLESH, LL_MCODE_PLASTIC, SND_FLESH_PLASTIC);
168 addCollisionSound(LL_MCODE_FLESH, LL_MCODE_RUBBER, SND_FLESH_RUBBER);
169 addCollisionSound(LL_MCODE_FLESH, LL_MCODE_LIGHT, SND_FLESH_PLASTIC);
170
171 addCollisionSound(LL_MCODE_RUBBER, LL_MCODE_RUBBER, SND_RUBBER_RUBBER);
172 addCollisionSound(LL_MCODE_RUBBER, LL_MCODE_PLASTIC, SND_RUBBER_PLASTIC);
173 addCollisionSound(LL_MCODE_RUBBER, LL_MCODE_LIGHT, SND_RUBBER_PLASTIC);
174
175 addCollisionSound(LL_MCODE_PLASTIC, LL_MCODE_PLASTIC, SND_PLASTIC_PLASTIC);
176 addCollisionSound(LL_MCODE_PLASTIC, LL_MCODE_LIGHT, SND_PLASTIC_PLASTIC);
177
178 addCollisionSound(LL_MCODE_LIGHT, LL_MCODE_LIGHT, SND_PLASTIC_PLASTIC);
179 }
180
181 // Sliding Sounds
182 mSlidingSoundMatrix = new LLUUID[LL_MCODE_END*LL_MCODE_END];
183 if (mSlidingSoundMatrix)
184 {
185 addSlidingSound(LL_MCODE_STONE, LL_MCODE_STONE, SND_SLIDE_STONE_STONE);
186 addSlidingSound(LL_MCODE_STONE, LL_MCODE_METAL, SND_SLIDE_STONE_STONE_01);
187 addSlidingSound(LL_MCODE_STONE, LL_MCODE_GLASS, SND_SLIDE_STONE_STONE_01);
188 addSlidingSound(LL_MCODE_STONE, LL_MCODE_WOOD, SND_SLIDE_STONE_WOOD);
189 addSlidingSound(LL_MCODE_STONE, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
190 addSlidingSound(LL_MCODE_STONE, LL_MCODE_PLASTIC, SND_SLIDE_STONE_PLASTIC);
191 addSlidingSound(LL_MCODE_STONE, LL_MCODE_RUBBER, SND_SLIDE_STONE_RUBBER);
192 addSlidingSound(LL_MCODE_STONE, LL_MCODE_LIGHT, SND_SLIDE_STONE_PLASTIC);
193
194 addSlidingSound(LL_MCODE_METAL, LL_MCODE_METAL, SND_SLIDE_METAL_METAL);
195 addSlidingSound(LL_MCODE_METAL, LL_MCODE_GLASS, SND_SLIDE_METAL_GLASS);
196 addSlidingSound(LL_MCODE_METAL, LL_MCODE_WOOD, SND_SLIDE_METAL_WOOD);
197 addSlidingSound(LL_MCODE_METAL, LL_MCODE_FLESH, SND_SLIDE_METAL_FLESH);
198 addSlidingSound(LL_MCODE_METAL, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
199 addSlidingSound(LL_MCODE_METAL, LL_MCODE_RUBBER, SND_SLIDE_METAL_RUBBER);
200 addSlidingSound(LL_MCODE_METAL, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
201
202 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_GLASS, SND_SLIDE_STONE_STONE_01);
203 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_WOOD, SND_SLIDE_STONE_STONE_01);
204 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
205 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
206 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
207 addSlidingSound(LL_MCODE_GLASS, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
208
209 addSlidingSound(LL_MCODE_WOOD, LL_MCODE_WOOD, SND_SLIDE_WOOD_WOOD);
210 addSlidingSound(LL_MCODE_WOOD, LL_MCODE_FLESH, SND_SLIDE_WOOD_FLESH);
211 addSlidingSound(LL_MCODE_WOOD, LL_MCODE_PLASTIC, SND_SLIDE_WOOD_PLASTIC);
212 addSlidingSound(LL_MCODE_WOOD, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
213 addSlidingSound(LL_MCODE_WOOD, LL_MCODE_LIGHT, SND_SLIDE_WOOD_PLASTIC);
214
215 addSlidingSound(LL_MCODE_FLESH, LL_MCODE_FLESH, SND_SLIDE_FLESH_FLESH);
216 addSlidingSound(LL_MCODE_FLESH, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
217 addSlidingSound(LL_MCODE_FLESH, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
218 addSlidingSound(LL_MCODE_FLESH, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
219
220 addSlidingSound(LL_MCODE_RUBBER, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
221 addSlidingSound(LL_MCODE_RUBBER, LL_MCODE_PLASTIC, SND_SLIDE_RUBBER_PLASTIC);
222 addSlidingSound(LL_MCODE_RUBBER, LL_MCODE_LIGHT, SND_SLIDE_RUBBER_PLASTIC);
223
224 addSlidingSound(LL_MCODE_PLASTIC, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
225 addSlidingSound(LL_MCODE_PLASTIC, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
226
227 addSlidingSound(LL_MCODE_LIGHT, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
228 }
229
230 // Rolling Sounds
231 mRollingSoundMatrix = new LLUUID[LL_MCODE_END*LL_MCODE_END];
232 if (mRollingSoundMatrix)
233 {
234 addRollingSound(LL_MCODE_STONE, LL_MCODE_STONE, SND_ROLL_STONE_STONE);
235 addRollingSound(LL_MCODE_STONE, LL_MCODE_METAL, SND_SLIDE_STONE_STONE_01);
236 addRollingSound(LL_MCODE_STONE, LL_MCODE_GLASS, SND_SLIDE_STONE_STONE_01);
237 addRollingSound(LL_MCODE_STONE, LL_MCODE_WOOD, SND_ROLL_STONE_WOOD);
238 addRollingSound(LL_MCODE_STONE, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
239 addRollingSound(LL_MCODE_STONE, LL_MCODE_PLASTIC, SND_ROLL_STONE_PLASTIC);
240 addRollingSound(LL_MCODE_STONE, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
241 addRollingSound(LL_MCODE_STONE, LL_MCODE_LIGHT, SND_ROLL_STONE_PLASTIC);
242
243 addRollingSound(LL_MCODE_METAL, LL_MCODE_METAL, SND_SLIDE_STONE_STONE_01);
244 addRollingSound(LL_MCODE_METAL, LL_MCODE_GLASS, SND_ROLL_METAL_GLASS);
245 addRollingSound(LL_MCODE_METAL, LL_MCODE_WOOD, SND_ROLL_METAL_WOOD);
246 addRollingSound(LL_MCODE_METAL, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
247 addRollingSound(LL_MCODE_METAL, LL_MCODE_PLASTIC, SND_ROLL_METAL_WOOD);
248 addRollingSound(LL_MCODE_METAL, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
249 addRollingSound(LL_MCODE_METAL, LL_MCODE_LIGHT, SND_ROLL_METAL_WOOD);
250
251 addRollingSound(LL_MCODE_GLASS, LL_MCODE_GLASS, SND_SLIDE_STONE_STONE_01);
252 addRollingSound(LL_MCODE_GLASS, LL_MCODE_WOOD, SND_ROLL_GLASS_WOOD);
253 addRollingSound(LL_MCODE_GLASS, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
254 addRollingSound(LL_MCODE_GLASS, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
255 addRollingSound(LL_MCODE_GLASS, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
256 addRollingSound(LL_MCODE_GLASS, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
257
258 addRollingSound(LL_MCODE_WOOD, LL_MCODE_WOOD, SND_ROLL_WOOD_WOOD);
259 addRollingSound(LL_MCODE_WOOD, LL_MCODE_FLESH, SND_ROLL_WOOD_FLESH);
260 addRollingSound(LL_MCODE_WOOD, LL_MCODE_PLASTIC, SND_ROLL_WOOD_PLASTIC);
261 addRollingSound(LL_MCODE_WOOD, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
262 addRollingSound(LL_MCODE_WOOD, LL_MCODE_LIGHT, SND_ROLL_WOOD_PLASTIC);
263
264 addRollingSound(LL_MCODE_FLESH, LL_MCODE_FLESH, SND_SLIDE_STONE_STONE_01);
265 addRollingSound(LL_MCODE_FLESH, LL_MCODE_PLASTIC, SND_ROLL_FLESH_PLASTIC);
266 addRollingSound(LL_MCODE_FLESH, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
267 addRollingSound(LL_MCODE_FLESH, LL_MCODE_LIGHT, SND_ROLL_FLESH_PLASTIC);
268
269 addRollingSound(LL_MCODE_RUBBER, LL_MCODE_RUBBER, SND_SLIDE_STONE_STONE_01);
270 addRollingSound(LL_MCODE_RUBBER, LL_MCODE_PLASTIC, SND_SLIDE_STONE_STONE_01);
271 addRollingSound(LL_MCODE_RUBBER, LL_MCODE_LIGHT, SND_SLIDE_STONE_STONE_01);
272
273 addRollingSound(LL_MCODE_PLASTIC, LL_MCODE_PLASTIC, SND_ROLL_PLASTIC_PLASTIC);
274 addRollingSound(LL_MCODE_PLASTIC, LL_MCODE_LIGHT, SND_ROLL_PLASTIC_PLASTIC);
275
276 addRollingSound(LL_MCODE_LIGHT, LL_MCODE_LIGHT, SND_ROLL_PLASTIC_PLASTIC);
277 }
278}
279
280BOOL LLMaterialTable::add(U8 mcode, char* name, const LLUUID &uuid)
281{
282 LLMaterialInfo *infop;
283
284 infop = new LLMaterialInfo(mcode,name,uuid);
285 if (!infop) return FALSE;
286
287 // Add at the end so the order in menus matches the order in this
288 // file. JNC 11.30.01
289 mMaterialInfoList.addDataAtEnd(infop);
290
291 return TRUE;
292}
293
294BOOL LLMaterialTable::addCollisionSound(U8 mcode, U8 mcode2, const LLUUID &uuid)
295{
296 if (mCollisionSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
297 {
298 mCollisionSoundMatrix[mcode * LL_MCODE_END + mcode2] = uuid;
299 if (mcode != mcode2)
300 {
301 mCollisionSoundMatrix[mcode2 * LL_MCODE_END + mcode] = uuid;
302 }
303 }
304 return TRUE;
305}
306
307BOOL LLMaterialTable::addSlidingSound(U8 mcode, U8 mcode2, const LLUUID &uuid)
308{
309 if (mSlidingSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
310 {
311 mSlidingSoundMatrix[mcode * LL_MCODE_END + mcode2] = uuid;
312 if (mcode != mcode2)
313 {
314 mSlidingSoundMatrix[mcode2 * LL_MCODE_END + mcode] = uuid;
315 }
316 }
317 return TRUE;
318}
319
320BOOL LLMaterialTable::addRollingSound(U8 mcode, U8 mcode2, const LLUUID &uuid)
321{
322 if (mRollingSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
323 {
324 mRollingSoundMatrix[mcode * LL_MCODE_END + mcode2] = uuid;
325 if (mcode != mcode2)
326 {
327 mRollingSoundMatrix[mcode2 * LL_MCODE_END + mcode] = uuid;
328 }
329 }
330 return TRUE;
331}
332
333BOOL LLMaterialTable::addShatterSound(U8 mcode, const LLUUID &uuid)
334{
335 LLMaterialInfo *infop;
336
337 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
338 {
339 if (mcode == infop->mMCode)
340 {
341 infop->mShatterSoundID = uuid;
342 return TRUE;
343 }
344 }
345
346 return FALSE;
347}
348
349BOOL LLMaterialTable::addDensity(U8 mcode, const F32 &density)
350{
351 LLMaterialInfo *infop;
352
353 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
354 {
355 if (mcode == infop->mMCode)
356 {
357 infop->mDensity = density;
358 return TRUE;
359 }
360 }
361
362 return FALSE;
363}
364
365BOOL LLMaterialTable::addRestitution(U8 mcode, const F32 &restitution)
366{
367 LLMaterialInfo *infop;
368
369 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
370 {
371 if (mcode == infop->mMCode)
372 {
373 infop->mRestitution = restitution;
374 return TRUE;
375 }
376 }
377
378 return FALSE;
379}
380
381BOOL LLMaterialTable::addFriction(U8 mcode, const F32 &friction)
382{
383 LLMaterialInfo *infop;
384
385 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
386 {
387 if (mcode == infop->mMCode)
388 {
389 infop->mFriction = friction;
390 return TRUE;
391 }
392 }
393
394 return FALSE;
395}
396
397BOOL LLMaterialTable::addDamageAndEnergy(U8 mcode, const F32 &hp_mod, const F32 &damage_mod, const F32 &ep_mod)
398{
399 LLMaterialInfo *infop;
400
401 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
402 {
403 if (mcode == infop->mMCode)
404 {
405 infop->mHPModifier = hp_mod;
406 infop->mDamageModifier = damage_mod;
407 infop->mEPModifier = ep_mod;
408 return TRUE;
409 }
410 }
411
412 return FALSE;
413}
414
415LLUUID LLMaterialTable::getDefaultTextureID(char* name)
416{
417 LLMaterialInfo *infop;
418
419 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
420 {
421 if (!strcmp(name, infop->mName))
422 {
423 return infop->mDefaultTextureID;
424 }
425 }
426
427 return LLUUID::null;
428}
429
430
431LLUUID LLMaterialTable::getDefaultTextureID(U8 mcode)
432{
433 LLMaterialInfo *infop;
434
435 mcode &= LL_MCODE_MASK;
436
437 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
438 {
439 if (mcode == infop->mMCode)
440 {
441 return infop->mDefaultTextureID;
442 }
443 }
444
445 return LLUUID::null;
446}
447
448
449U8 LLMaterialTable::getMCode(const char* name)
450{
451 LLMaterialInfo *infop;
452
453 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
454 {
455 if (!strcmp(name, infop->mName))
456 {
457 return infop->mMCode;
458 }
459 }
460
461 return 0;
462}
463
464
465char* LLMaterialTable::getName(U8 mcode)
466{
467 LLMaterialInfo *infop;
468
469 mcode &= LL_MCODE_MASK;
470
471 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
472 {
473 if (mcode == infop->mMCode)
474 {
475 return infop->mName;
476 }
477 }
478
479 return NULL;
480}
481
482
483LLUUID LLMaterialTable::getCollisionSoundUUID(U8 mcode, U8 mcode2)
484{
485 mcode &= LL_MCODE_MASK;
486 mcode2 &= LL_MCODE_MASK;
487
488 //llinfos << "code 1: " << ((U32) mcode) << " code 2:" << ((U32) mcode2) << llendl;
489 if (mCollisionSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
490 {
491 return(mCollisionSoundMatrix[mcode * LL_MCODE_END + mcode2]);
492 }
493 else
494 {
495 //llinfos << "Null Sound" << llendl;
496 return(SND_NULL);
497 }
498}
499
500LLUUID LLMaterialTable::getSlidingSoundUUID(U8 mcode, U8 mcode2)
501{
502 mcode &= LL_MCODE_MASK;
503 mcode2 &= LL_MCODE_MASK;
504
505 if (mSlidingSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
506 {
507 return(mSlidingSoundMatrix[mcode * LL_MCODE_END + mcode2]);
508 }
509 else
510 {
511 return(SND_NULL);
512 }
513}
514
515LLUUID LLMaterialTable::getRollingSoundUUID(U8 mcode, U8 mcode2)
516{
517 mcode &= LL_MCODE_MASK;
518 mcode2 &= LL_MCODE_MASK;
519
520 if (mRollingSoundMatrix && (mcode < LL_MCODE_END) && (mcode2 < LL_MCODE_END))
521 {
522 return(mRollingSoundMatrix[mcode * LL_MCODE_END + mcode2]);
523 }
524 else
525 {
526 return(SND_NULL);
527 }
528}
529
530LLUUID LLMaterialTable::getGroundCollisionSoundUUID(U8 mcode)
531{
532 // Create material appropriate sounds for collisions with the ground
533 // For now, simply return a single sound for all materials
534 return SND_STONE_DIRT_02;
535}
536
537LLUUID LLMaterialTable::getGroundSlidingSoundUUID(U8 mcode)
538{
539 // Create material-specific sound for sliding on ground
540 // For now, just return a single sound
541 return SND_SLIDE_STONE_STONE_01;
542}
543
544LLUUID LLMaterialTable::getGroundRollingSoundUUID(U8 mcode)
545{
546 // Create material-specific sound for rolling on ground
547 // For now, just return a single sound
548 return SND_SLIDE_STONE_STONE_01;
549}
550
551LLUUID LLMaterialTable::getCollisionParticleUUID(U8 mcode, U8 mcode2)
552{
553 // Returns an appropriate UUID to use as sprite at collision betweeen objects
554 // For now, just return a single image
555 return IMG_SHOT;
556}
557
558LLUUID LLMaterialTable::getGroundCollisionParticleUUID(U8 mcode)
559{
560 // Returns an appropriate
561 // For now, just return a single sound
562 return IMG_SMOKE_POOF;
563}
564
565
566F32 LLMaterialTable::getDensity(U8 mcode)
567{
568 LLMaterialInfo *infop;
569
570 mcode &= LL_MCODE_MASK;
571 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
572 {
573 if (mcode == infop->mMCode)
574 {
575 return infop->mDensity;
576 }
577 }
578
579 return 0.f;
580}
581
582F32 LLMaterialTable::getRestitution(U8 mcode)
583{
584 LLMaterialInfo *infop;
585
586 mcode &= LL_MCODE_MASK;
587 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
588 {
589 if (mcode == infop->mMCode)
590 {
591 return infop->mRestitution;
592 }
593 }
594
595 return LLMaterialTable::DEFAULT_RESTITUTION;
596}
597
598F32 LLMaterialTable::getFriction(U8 mcode)
599{
600 LLMaterialInfo *infop;
601
602 mcode &= LL_MCODE_MASK;
603 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
604 {
605 if (mcode == infop->mMCode)
606 {
607 return infop->mFriction;
608 }
609 }
610
611 return LLMaterialTable::DEFAULT_FRICTION;
612}
613
614F32 LLMaterialTable::getHPMod(U8 mcode)
615{
616 LLMaterialInfo *infop;
617
618 mcode &= LL_MCODE_MASK;
619 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
620 {
621 if (mcode == infop->mMCode)
622 {
623 return infop->mHPModifier;
624 }
625 }
626
627 return 1.f;
628}
629
630F32 LLMaterialTable::getDamageMod(U8 mcode)
631{
632 LLMaterialInfo *infop;
633
634 mcode &= LL_MCODE_MASK;
635 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
636 {
637 if (mcode == infop->mMCode)
638 {
639 return infop->mDamageModifier;
640 }
641 }
642
643 return 1.f;
644}
645
646F32 LLMaterialTable::getEPMod(U8 mcode)
647{
648 LLMaterialInfo *infop;
649
650 mcode &= LL_MCODE_MASK;
651 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
652 {
653 if (mcode == infop->mMCode)
654 {
655 return infop->mEPModifier;
656 }
657 }
658
659 return 1.f;
660}
661
662LLUUID LLMaterialTable::getShatterSoundUUID(U8 mcode)
663{
664 LLMaterialInfo *infop;
665
666 mcode &= LL_MCODE_MASK;
667 for (infop = mMaterialInfoList.getFirstData(); infop != NULL; infop = mMaterialInfoList.getNextData() )
668 {
669 if (mcode == infop->mMCode)
670 {
671 return infop->mShatterSoundID;
672 }
673 }
674
675 return SND_NULL;
676}
diff --git a/linden/indra/llprimitive/llmaterialtable.h b/linden/indra/llprimitive/llmaterialtable.h
new file mode 100644
index 0000000..12be1e9
--- /dev/null
+++ b/linden/indra/llprimitive/llmaterialtable.h
@@ -0,0 +1,135 @@
1/**
2 * @file llmaterialtable.h
3 * @brief Table of material information for the viewer UI
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLMATERIALTABLE_H
29#define LL_LLMATERIALTABLE_H
30
31#include "lluuid.h"
32#include "linked_lists.h"
33#include "llstring.h"
34
35const U32 LLMATERIAL_INFO_NAME_LENGTH = 256;
36
37class LLMaterialInfo
38{
39public:
40 U8 mMCode;
41 char mName[LLMATERIAL_INFO_NAME_LENGTH];
42 LLUUID mDefaultTextureID;
43 LLUUID mShatterSoundID;
44 F32 mDensity; // kg/m^3
45 F32 mFriction;
46 F32 mRestitution;
47
48 // damage and energy constants
49 F32 mHPModifier; // modifier on mass based HP total
50 F32 mDamageModifier; // modifier on KE based damage
51 F32 mEPModifier; // modifier on mass based EP total
52
53 LLMaterialInfo(U8 mcode, char* name, const LLUUID &uuid)
54 {
55 init(mcode,name,uuid);
56 };
57
58 void init(U8 mcode, char* name, const LLUUID &uuid)
59 {
60 mName[0] = 0;
61 mDensity = 1000.f; // default to 1000.0 (water)
62 mHPModifier = 1.f;
63 mDamageModifier = 1.f;
64 mEPModifier = 1.f;
65
66 mMCode = mcode;
67 if (name)
68 {
69 LLString::copy(mName,name,LLMATERIAL_INFO_NAME_LENGTH);
70 }
71 mDefaultTextureID = uuid;
72 };
73
74 ~LLMaterialInfo()
75 {
76 };
77
78};
79
80class LLMaterialTable
81{
82public:
83 LLLinkedList<LLMaterialInfo> mMaterialInfoList;
84 LLUUID *mCollisionSoundMatrix;
85 LLUUID *mSlidingSoundMatrix;
86 LLUUID *mRollingSoundMatrix;
87
88 static const F32 DEFAULT_FRICTION;
89 static const F32 DEFAULT_RESTITUTION;
90
91public:
92 LLMaterialTable();
93 LLMaterialTable(U8); // cheat with an overloaded constructor to build our basic table
94 ~LLMaterialTable();
95
96 void initBasicTable();
97
98 BOOL add(U8 mcode, char* name, const LLUUID &uuid);
99 BOOL addCollisionSound(U8 mcode, U8 mcode2, const LLUUID &uuid);
100 BOOL addSlidingSound(U8 mcode, U8 mcode2, const LLUUID &uuid);
101 BOOL addRollingSound(U8 mcode, U8 mcode2, const LLUUID &uuid);
102 BOOL addShatterSound(U8 mcode, const LLUUID &uuid);
103 BOOL addDensity(U8 mcode, const F32 &density);
104 BOOL addFriction(U8 mcode, const F32 &friction);
105 BOOL addRestitution(U8 mcode, const F32 &restitution);
106 BOOL addDamageAndEnergy(U8 mcode, const F32 &hp_mod, const F32 &damage_mod, const F32 &ep_mod);
107
108 LLUUID getDefaultTextureID(char* name); // LLUUID::null if not found
109 LLUUID getDefaultTextureID(U8 mcode); // LLUUID::null if not found
110 U8 getMCode(const char* name); // 0 if not found
111 char* getName(U8 mcode);
112
113 F32 getDensity(U8 mcode); // kg/m^3, 0 if not found
114 F32 getFriction(U8 mcode); // havok values
115 F32 getRestitution(U8 mcode); // havok values
116 F32 getHPMod(U8 mcode);
117 F32 getDamageMod(U8 mcode);
118 F32 getEPMod(U8 mcode);
119
120 LLUUID getCollisionSoundUUID(U8 mcode, U8 mcode2);
121 LLUUID getSlidingSoundUUID(U8 mcode, U8 mcode2);
122 LLUUID getRollingSoundUUID(U8 mcode, U8 mcode2);
123 LLUUID getShatterSoundUUID(U8 mcode); // LLUUID::null if not found
124
125 LLUUID getGroundCollisionSoundUUID(U8 mcode);
126 LLUUID getGroundSlidingSoundUUID(U8 mcode);
127 LLUUID getGroundRollingSoundUUID(U8 mcode);
128 LLUUID getCollisionParticleUUID(U8 mcode, U8 mcode2);
129 LLUUID getGroundCollisionParticleUUID(U8 mcode);
130
131 static LLMaterialTable basic;
132};
133
134#endif
135
diff --git a/linden/indra/llprimitive/llprimitive.cpp b/linden/indra/llprimitive/llprimitive.cpp
new file mode 100644
index 0000000..5fb95c8
--- /dev/null
+++ b/linden/indra/llprimitive/llprimitive.cpp
@@ -0,0 +1,1768 @@
1/**
2 * @file llprimitive.cpp
3 * @brief LLPrimitive base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "material_codes.h"
31#include "llerror.h"
32#include "message.h"
33#include "llprimitive.h"
34#include "llvolume.h"
35#include "legacy_object_types.h"
36#include "v4coloru.h"
37#include "llvolumemgr.h"
38#include "llstring.h"
39#include "lldatapacker.h"
40
41/**
42 * exported constants
43 */
44
45const F32 OBJECT_CUT_MIN = 0.f;
46const F32 OBJECT_CUT_MAX = 1.f;
47const F32 OBJECT_CUT_INC = 0.05f;
48const F32 OBJECT_MIN_CUT_INC = 0.02f;
49const F32 OBJECT_ROTATION_PRECISION = 0.05f;
50
51const F32 OBJECT_TWIST_MIN = -360.f;
52const F32 OBJECT_TWIST_MAX = 360.f;
53const F32 OBJECT_TWIST_INC = 18.f;
54
55// This is used for linear paths,
56// since twist is used in a slightly different manner.
57const F32 OBJECT_TWIST_LINEAR_MIN = -180.f;
58const F32 OBJECT_TWIST_LINEAR_MAX = 180.f;
59const F32 OBJECT_TWIST_LINEAR_INC = 9.f;
60
61const F32 OBJECT_MIN_HOLE_SIZE = 0.05f;
62const F32 OBJECT_MAX_HOLE_SIZE_X = 1.0f;
63const F32 OBJECT_MAX_HOLE_SIZE_Y = 0.5f;
64
65// Revolutions parameters.
66const F32 OBJECT_REV_MIN = 1.0f;
67const F32 OBJECT_REV_MAX = 4.0f;
68const F32 OBJECT_REV_INC = 0.1f;
69
70// lights
71const F32 LIGHT_MIN_RADIUS = 0.0f;
72const F32 LIGHT_DEFAULT_RADIUS = 5.0f;
73const F32 LIGHT_MAX_RADIUS = 20.0f;
74const F32 LIGHT_MIN_FALLOFF = 0.0f;
75const F32 LIGHT_DEFAULT_FALLOFF = 1.0f;
76const F32 LIGHT_MAX_FALLOFF = 2.0f;
77const F32 LIGHT_MIN_CUTOFF = 0.0f;
78const F32 LIGHT_DEFAULT_CUTOFF = 0.0f;
79const F32 LIGHT_MAX_CUTOFF = 180.f;
80
81// "Tension" => [0,10], increments of 0.1
82const F32 FLEXIBLE_OBJECT_MIN_TENSION = 0.0f;
83const F32 FLEXIBLE_OBJECT_DEFAULT_TENSION = 1.0f;
84const F32 FLEXIBLE_OBJECT_MAX_TENSION = 10.0f;
85
86// "Drag" => [0,10], increments of 0.1
87const F32 FLEXIBLE_OBJECT_MIN_AIR_FRICTION = 0.0f;
88const F32 FLEXIBLE_OBJECT_DEFAULT_AIR_FRICTION = 2.0f;
89const F32 FLEXIBLE_OBJECT_MAX_AIR_FRICTION = 10.0f;
90
91// "Gravity" = [-10,10], increments of 0.1
92const F32 FLEXIBLE_OBJECT_MIN_GRAVITY = -10.0f;
93const F32 FLEXIBLE_OBJECT_DEFAULT_GRAVITY = 0.3f;
94const F32 FLEXIBLE_OBJECT_MAX_GRAVITY = 10.0f;
95
96// "Wind" = [0,10], increments of 0.1
97const F32 FLEXIBLE_OBJECT_MIN_WIND_SENSITIVITY = 0.0f;
98const F32 FLEXIBLE_OBJECT_DEFAULT_WIND_SENSITIVITY = 0.0f;
99const F32 FLEXIBLE_OBJECT_MAX_WIND_SENSITIVITY = 10.0f;
100
101// I'll explain later...
102const F32 FLEXIBLE_OBJECT_MAX_INTERNAL_TENSION_FORCE = 0.99f;
103
104const F32 FLEXIBLE_OBJECT_DEFAULT_LENGTH = 1.0f;
105const BOOL FLEXIBLE_OBJECT_DEFAULT_USING_COLLISION_SPHERE = FALSE;
106const BOOL FLEXIBLE_OBJECT_DEFAULT_RENDERING_COLLISION_SPHERE = FALSE;
107
108
109//===============================================================
110LLPrimitive::LLPrimitive()
111{
112 mPrimitiveCode = 0;
113
114 mMaterial = LL_MCODE_STONE;
115 mVolumep = NULL;
116
117 mChanged = UNCHANGED;
118
119 mPosition.setVec(0.f,0.f,0.f);
120 mVelocity.setVec(0.f,0.f,0.f);
121 mAcceleration.setVec(0.f,0.f,0.f);
122
123 mRotation.loadIdentity();
124 mAngularVelocity.setVec(0.f,0.f,0.f);
125
126 mScale.setVec(1.f,1.f,1.f);
127
128 mNumTEs = 0;
129 mTextureList = NULL;
130}
131
132//===============================================================
133LLPrimitive::~LLPrimitive()
134{
135 if (mTextureList)
136 {
137 delete [] mTextureList;
138 mTextureList = NULL;
139 }
140
141 // Cleanup handled by volume manager
142 if (mVolumep)
143 {
144 gVolumeMgr->cleanupVolume(mVolumep);
145 }
146 mVolumep = NULL;
147}
148
149//===============================================================
150// static
151LLPrimitive *LLPrimitive::createPrimitive(LLPCode p_code)
152{
153 LLPrimitive *retval = new LLPrimitive();
154
155 if (retval)
156 {
157 retval->init(p_code);
158 }
159 else
160 {
161 llerrs << "primitive allocation failed" << llendl;
162 }
163
164 return retval;
165}
166
167//===============================================================
168void LLPrimitive::init(LLPCode p_code)
169{
170 if (mNumTEs)
171 {
172 if (mTextureList)
173 {
174 delete [] mTextureList;
175 }
176 mTextureList = new LLTextureEntry[mNumTEs];
177 }
178
179 mPrimitiveCode = p_code;
180}
181
182void LLPrimitive::setPCode(const U8 p_code)
183{
184 mPrimitiveCode = p_code;
185}
186
187//===============================================================
188const LLTextureEntry * LLPrimitive::getTE(const U8 te_num) const
189{
190 // if we're asking for a non-existent face, return null
191 if (mNumTEs && (te_num< mNumTEs))
192 {
193 return(&mTextureList[te_num]);
194 }
195 else
196 {
197 return(NULL);
198 }
199}
200
201//===============================================================
202void LLPrimitive::setNumTEs(const U8 num_tes)
203{
204 if (num_tes == mNumTEs)
205 {
206 return;
207 }
208
209 // Right now, we don't try and preserve entries when the number of faces
210 // changes.
211
212 if (num_tes)
213 {
214 LLTextureEntry *new_tes;
215 new_tes = new LLTextureEntry[num_tes];
216 U32 i;
217 for (i = 0; i < num_tes; i++)
218 {
219 if (i < mNumTEs)
220 {
221 new_tes[i] = mTextureList[i];
222 }
223 else if (mNumTEs)
224 {
225 new_tes[i] = mTextureList[mNumTEs - 1];
226 }
227 else
228 {
229 new_tes[i] = LLTextureEntry();
230 }
231 }
232 delete[] mTextureList;
233 mTextureList = new_tes;
234 }
235 else
236 {
237 delete[] mTextureList;
238 mTextureList = NULL;
239 }
240
241
242 mNumTEs = num_tes;
243}
244
245//===============================================================
246void LLPrimitive::setAllTETextures(const LLUUID &tex_id)
247{
248 U8 i;
249
250 for (i = 0; i < mNumTEs; i++)
251 {
252 mTextureList[i].setID(tex_id);
253 }
254}
255
256//===============================================================
257void LLPrimitive::setTE(const U8 index, const LLTextureEntry &te)
258{
259 mTextureList[index] = te;
260}
261
262S32 LLPrimitive::setTETexture(const U8 te, const LLUUID &tex_id)
263{
264 // if we're asking for a non-existent face, return null
265 if (te >= mNumTEs)
266 {
267 llwarns << "setting non-existent te " << te << llendl
268 return 0;
269 }
270
271 return mTextureList[te].setID(tex_id);
272}
273
274S32 LLPrimitive::setTEColor(const U8 te, const LLColor4 &color)
275{
276 // if we're asking for a non-existent face, return null
277 if (te >= mNumTEs)
278 {
279 llwarns << "setting non-existent te " << te << llendl
280 return 0;
281 }
282
283 return mTextureList[te].setColor(color);
284}
285
286S32 LLPrimitive::setTEColor(const U8 te, const LLColor3 &color)
287{
288 // if we're asking for a non-existent face, return null
289 if (te >= mNumTEs)
290 {
291 llwarns << "setting non-existent te " << te << llendl
292 return 0;
293 }
294
295 return mTextureList[te].setColor(color);
296}
297
298S32 LLPrimitive::setTEAlpha(const U8 te, const F32 alpha)
299{
300 // if we're asking for a non-existent face, return null
301 if (te >= mNumTEs)
302 {
303 llwarns << "setting non-existent te " << te << llendl
304 return 0;
305 }
306
307 return mTextureList[te].setAlpha(alpha);
308}
309
310//===============================================================
311S32 LLPrimitive::setTEScale(const U8 te, const F32 s, const F32 t)
312{
313 // if we're asking for a non-existent face, return null
314 if (te >= mNumTEs)
315 {
316 llwarns << "Setting nonexistent face" << llendl;
317 return 0;
318 }
319
320 return mTextureList[te].setScale(s,t);
321}
322
323
324// BUG: slow - done this way because texture entries have some
325// voodoo related to texture coords
326S32 LLPrimitive::setTEScaleS(const U8 te, const F32 s)
327{
328 if (te >= mNumTEs)
329 {
330 llwarns << "Setting nonexistent face" << llendl;
331 return 0;
332 }
333
334 F32 ignore, t;
335 mTextureList[te].getScale(&ignore, &t);
336 return mTextureList[te].setScale(s,t);
337}
338
339
340// BUG: slow - done this way because texture entries have some
341// voodoo related to texture coords
342S32 LLPrimitive::setTEScaleT(const U8 te, const F32 t)
343{
344 if (te >= mNumTEs)
345 {
346 llwarns << "Setting nonexistent face" << llendl;
347 return 0;
348 }
349
350 F32 s, ignore;
351 mTextureList[te].getScale(&s, &ignore);
352 return mTextureList[te].setScale(s,t);
353}
354
355
356//===============================================================
357S32 LLPrimitive::setTEOffset(const U8 te, const F32 s, const F32 t)
358{
359 // if we're asking for a non-existent face, return null
360 if (te >= mNumTEs)
361 {
362 llwarns << "Setting nonexistent face" << llendl;
363 return 0;
364 }
365
366 return mTextureList[te].setOffset(s,t);
367}
368
369
370// BUG: slow - done this way because texture entries have some
371// voodoo related to texture coords
372S32 LLPrimitive::setTEOffsetS(const U8 te, const F32 s)
373{
374 if (te >= mNumTEs)
375 {
376 llwarns << "Setting nonexistent face" << llendl;
377 return 0;
378 }
379
380 F32 ignore, t;
381 mTextureList[te].getOffset(&ignore, &t);
382 return mTextureList[te].setOffset(s,t);
383}
384
385
386// BUG: slow - done this way because texture entries have some
387// voodoo related to texture coords
388S32 LLPrimitive::setTEOffsetT(const U8 te, const F32 t)
389{
390 if (te >= mNumTEs)
391 {
392 llwarns << "Setting nonexistent face" << llendl;
393 return 0;
394 }
395
396 F32 s, ignore;
397 mTextureList[te].getOffset(&s, &ignore);
398 return mTextureList[te].setOffset(s,t);
399}
400
401
402//===============================================================
403S32 LLPrimitive::setTERotation(const U8 te, const F32 r)
404{
405 // if we're asking for a non-existent face, return null
406 if (te >= mNumTEs)
407 {
408 llwarns << "Setting nonexistent face" << llendl;
409 return 0;
410 }
411
412 return mTextureList[te].setRotation(r);
413}
414
415
416//===============================================================
417S32 LLPrimitive::setTEBumpShinyFullbright(const U8 te, const U8 bump)
418{
419 // if we're asking for a non-existent face, return null
420 if (te >= mNumTEs)
421 {
422 llwarns << "setting non-existent te " << te << llendl
423 return 0;
424 }
425
426 return mTextureList[te].setBumpShinyFullbright( bump );
427}
428
429S32 LLPrimitive::setTEMediaTexGen(const U8 te, const U8 media)
430{
431 // if we're asking for a non-existent face, return null
432 if (te >= mNumTEs)
433 {
434 llwarns << "setting non-existent te " << te << llendl
435 return 0;
436 }
437
438 return mTextureList[te].setMediaTexGen( media );
439}
440
441S32 LLPrimitive::setTEBumpmap(const U8 te, const U8 bump)
442{
443 // if we're asking for a non-existent face, return null
444 if (te >= mNumTEs)
445 {
446 llwarns << "setting non-existent te " << te << llendl
447 return 0;
448 }
449
450 return mTextureList[te].setBumpmap( bump );
451}
452
453S32 LLPrimitive::setTEBumpShiny(const U8 te, const U8 bump_shiny)
454{
455 // if we're asking for a non-existent face, return null
456 if (te >= mNumTEs)
457 {
458 llwarns << "setting non-existent te " << te << llendl
459 return 0;
460 }
461
462 return mTextureList[te].setBumpShiny( bump_shiny );
463}
464
465S32 LLPrimitive::setTETexGen(const U8 te, const U8 texgen)
466{
467 // if we're asking for a non-existent face, return null
468 if (te >= mNumTEs)
469 {
470 llwarns << "setting non-existent te " << te << llendl
471 return 0;
472 }
473
474 return mTextureList[te].setTexGen( texgen );
475}
476
477S32 LLPrimitive::setTEShiny(const U8 te, const U8 shiny)
478{
479 // if we're asking for a non-existent face, return null
480 if (te >= mNumTEs)
481 {
482 llwarns << "setting non-existent te " << te << llendl
483 return 0;
484 }
485
486 return mTextureList[te].setShiny( shiny );
487}
488
489S32 LLPrimitive::setTEFullbright(const U8 te, const U8 fullbright)
490{
491 // if we're asking for a non-existent face, return null
492 if (te >= mNumTEs)
493 {
494 llwarns << "setting non-existent te " << te << llendl
495 return 0;
496 }
497
498 return mTextureList[te].setFullbright( fullbright );
499}
500
501S32 LLPrimitive::setTEMediaFlags(const U8 te, const U8 media_flags)
502{
503 // if we're asking for a non-existent face, return null
504 if (te >= mNumTEs)
505 {
506 llwarns << "setting non-existent te " << te << llendl
507 return 0;
508 }
509
510 return mTextureList[te].setMediaFlags( media_flags );
511}
512
513
514LLPCode LLPrimitive::legacyToPCode(const U8 legacy)
515{
516 LLPCode pcode = 0;
517
518 switch (legacy)
519 {
520 /*
521 case BOX:
522 pcode = LL_PCODE_CUBE;
523 break;
524 case CYLINDER:
525 pcode = LL_PCODE_CYLINDER;
526 break;
527 case CONE:
528 pcode = LL_PCODE_CONE;
529 break;
530 case HALF_CONE:
531 pcode = LL_PCODE_CONE_HEMI;
532 break;
533 case HALF_CYLINDER:
534 pcode = LL_PCODE_CYLINDER_HEMI;
535 break;
536 case HALF_SPHERE:
537 pcode = LL_PCODE_SPHERE_HEMI;
538 break;
539 case PRISM:
540 pcode = LL_PCODE_PRISM;
541 break;
542 case PYRAMID:
543 pcode = LL_PCODE_PYRAMID;
544 break;
545 case SPHERE:
546 pcode = LL_PCODE_SPHERE;
547 break;
548 case TETRAHEDRON:
549 pcode = LL_PCODE_TETRAHEDRON;
550 break;
551 case DEMON:
552 pcode = LL_PCODE_LEGACY_DEMON;
553 break;
554 case LSL_TEST:
555 pcode = LL_PCODE_LEGACY_LSL_TEST;
556 break;
557 case ORACLE:
558 pcode = LL_PCODE_LEGACY_ORACLE;
559 break;
560 case TEXTBUBBLE:
561 pcode = LL_PCODE_LEGACY_TEXT_BUBBLE;
562 break;
563 case ATOR:
564 pcode = LL_PCODE_LEGACY_ATOR;
565 break;
566 case BASIC_SHOT:
567 pcode = LL_PCODE_LEGACY_SHOT;
568 break;
569 case BIG_SHOT:
570 pcode = LL_PCODE_LEGACY_SHOT_BIG;
571 break;
572 case BIRD:
573 pcode = LL_PCODE_LEGACY_BIRD;
574 break;
575 case ROCK:
576 pcode = LL_PCODE_LEGACY_ROCK;
577 break;
578 case SMOKE:
579 pcode = LL_PCODE_LEGACY_SMOKE;
580 break;
581 case SPARK:
582 pcode = LL_PCODE_LEGACY_SPARK;
583 break;
584 */
585 case PRIMITIVE_VOLUME:
586 pcode = LL_PCODE_VOLUME;
587 break;
588 case GRASS:
589 pcode = LL_PCODE_LEGACY_GRASS;
590 break;
591 case PART_SYS:
592 pcode = LL_PCODE_LEGACY_PART_SYS;
593 break;
594 case PLAYER:
595 pcode = LL_PCODE_LEGACY_AVATAR;
596 break;
597 case TREE:
598 pcode = LL_PCODE_LEGACY_TREE;
599 break;
600 case TREE_NEW:
601 pcode = LL_PCODE_TREE_NEW;
602 break;
603 default:
604 llwarns << "Unknown legacy code " << legacy << "!" << llendl;
605 }
606
607 return pcode;
608}
609
610U8 LLPrimitive::pCodeToLegacy(const LLPCode pcode)
611{
612 U8 legacy;
613 switch (pcode)
614 {
615/*
616 case LL_PCODE_CUBE:
617 legacy = BOX;
618 break;
619 case LL_PCODE_CYLINDER:
620 legacy = CYLINDER;
621 break;
622 case LL_PCODE_CONE:
623 legacy = CONE;
624 break;
625 case LL_PCODE_CONE_HEMI:
626 legacy = HALF_CONE;
627 break;
628 case LL_PCODE_CYLINDER_HEMI:
629 legacy = HALF_CYLINDER;
630 break;
631 case LL_PCODE_SPHERE_HEMI:
632 legacy = HALF_SPHERE;
633 break;
634 case LL_PCODE_PRISM:
635 legacy = PRISM;
636 break;
637 case LL_PCODE_PYRAMID:
638 legacy = PYRAMID;
639 break;
640 case LL_PCODE_SPHERE:
641 legacy = SPHERE;
642 break;
643 case LL_PCODE_TETRAHEDRON:
644 legacy = TETRAHEDRON;
645 break;
646 case LL_PCODE_LEGACY_ATOR:
647 legacy = ATOR;
648 break;
649 case LL_PCODE_LEGACY_SHOT:
650 legacy = BASIC_SHOT;
651 break;
652 case LL_PCODE_LEGACY_SHOT_BIG:
653 legacy = BIG_SHOT;
654 break;
655 case LL_PCODE_LEGACY_BIRD:
656 legacy = BIRD;
657 break;
658 case LL_PCODE_LEGACY_DEMON:
659 legacy = DEMON;
660 break;
661 case LL_PCODE_LEGACY_LSL_TEST:
662 legacy = LSL_TEST;
663 break;
664 case LL_PCODE_LEGACY_ORACLE:
665 legacy = ORACLE;
666 break;
667 case LL_PCODE_LEGACY_ROCK:
668 legacy = ROCK;
669 break;
670 case LL_PCODE_LEGACY_TEXT_BUBBLE:
671 legacy = TEXTBUBBLE;
672 break;
673 case LL_PCODE_LEGACY_SMOKE:
674 legacy = SMOKE;
675 break;
676 case LL_PCODE_LEGACY_SPARK:
677 legacy = SPARK;
678 break;
679*/
680 case LL_PCODE_VOLUME:
681 legacy = PRIMITIVE_VOLUME;
682 break;
683 case LL_PCODE_LEGACY_GRASS:
684 legacy = GRASS;
685 break;
686 case LL_PCODE_LEGACY_PART_SYS:
687 legacy = PART_SYS;
688 break;
689 case LL_PCODE_LEGACY_AVATAR:
690 legacy = PLAYER;
691 break;
692 case LL_PCODE_LEGACY_TREE:
693 legacy = TREE;
694 break;
695 case LL_PCODE_TREE_NEW:
696 legacy = TREE_NEW;
697 break;
698 default:
699 llwarns << "Unknown pcode " << (S32)pcode << ":" << pcode << "!" << llendl;
700 return 0;
701 }
702 return legacy;
703}
704
705
706// static
707// Don't crash or llerrs here! This function is used for debug strings.
708const char * LLPrimitive::pCodeToString(const LLPCode pcode)
709{
710 static char pcode_string[255];
711
712 U8 base_code = pcode & LL_PCODE_BASE_MASK;
713 pcode_string[0] = 0;
714 if (!pcode)
715 {
716 sprintf(pcode_string, "null");
717 }
718 else if ((base_code) == LL_PCODE_LEGACY)
719 {
720 // It's a legacy object
721 switch (pcode)
722 {
723 case LL_PCODE_LEGACY_GRASS:
724 sprintf(pcode_string, "grass");
725 break;
726 case LL_PCODE_LEGACY_PART_SYS:
727 sprintf(pcode_string, "particle system");
728 break;
729 case LL_PCODE_LEGACY_AVATAR:
730 sprintf(pcode_string, "avatar");
731 break;
732 case LL_PCODE_LEGACY_TEXT_BUBBLE:
733 sprintf(pcode_string, "text bubble");
734 break;
735 case LL_PCODE_LEGACY_TREE:
736 sprintf(pcode_string, "tree");
737 break;
738 case LL_PCODE_TREE_NEW:
739 sprintf(pcode_string, "tree_new");
740 break;
741 default:
742 sprintf(pcode_string, "unknown legacy pcode %i",(U32)pcode);
743 }
744 }
745 else
746 {
747 char shape[32];
748 char mask[32];
749 if (base_code == LL_PCODE_CUBE)
750 {
751 sprintf(shape, "cube");
752 }
753 else if (base_code == LL_PCODE_CYLINDER)
754 {
755 sprintf(shape, "cylinder");
756 }
757 else if (base_code == LL_PCODE_CONE)
758 {
759 sprintf(shape, "cone");
760 }
761 else if (base_code == LL_PCODE_PRISM)
762 {
763 sprintf(shape, "prism");
764 }
765 else if (base_code == LL_PCODE_PYRAMID)
766 {
767 sprintf(shape, "pyramid");
768 }
769 else if (base_code == LL_PCODE_SPHERE)
770 {
771 sprintf(shape, "sphere");
772 }
773 else if (base_code == LL_PCODE_TETRAHEDRON)
774 {
775 sprintf(shape, "tetrahedron");
776 }
777 else if (base_code == LL_PCODE_VOLUME)
778 {
779 sprintf(shape, "volume");
780 }
781 else if (base_code == LL_PCODE_APP)
782 {
783 sprintf(shape, "app");
784 }
785 else
786 {
787 llwarns << "Unknown base mask for pcode: " << base_code << llendl;
788 }
789
790 U8 mask_code = pcode & (~LL_PCODE_BASE_MASK);
791 if (base_code == LL_PCODE_APP)
792 {
793 sprintf(mask, "%x", mask_code);
794 }
795 else if (mask_code & LL_PCODE_HEMI_MASK)
796 {
797 sprintf(mask, "hemi");
798 }
799 else if (mask != 0)
800 {
801 sprintf(mask, "%x", mask_code);
802 }
803 else
804 {
805 mask[0] = 0;
806 }
807
808 if (mask[0])
809 {
810 sprintf(pcode_string, "%s-%s", shape, mask);
811 }
812 else
813 {
814 sprintf(pcode_string, "%s", shape);
815 }
816 }
817 return pcode_string;
818}
819
820
821void LLPrimitive::copyTEs(const LLPrimitive *primitivep)
822{
823 U32 i;
824 if (primitivep->getNumTEs() != getNumTEs())
825 {
826 llwarns << "Primitives don't have same number of TE's" << llendl;
827 }
828 U32 num_tes = llmin(primitivep->getNumTEs(), getNumTEs());
829 for (i = 0; i < num_tes; i++)
830 {
831 const LLTextureEntry *tep = primitivep->getTE(i);
832 F32 s, t;
833 setTETexture(i, tep->getID());
834 setTEColor(i, tep->getColor());
835 tep->getScale(&s, &t);
836 setTEScale(i, s, t);
837 tep->getOffset(&s, &t);
838 setTEOffset(i, s, t);
839 setTERotation(i, tep->getRotation());
840 setTEBumpShinyFullbright(i, tep->getBumpShinyFullbright());
841 setTEMediaTexGen(i, tep->getMediaTexGen());
842 }
843}
844
845S32 face_index_from_id(LLFaceID face_ID, const std::vector<LLProfile::Face>& faceArray)
846{
847 S32 i;
848 for (i = 0; i < (S32)faceArray.size(); i++)
849 {
850 if (faceArray[i].mFaceID == face_ID)
851 {
852 return i;
853 }
854 }
855 return -1;
856}
857
858BOOL LLPrimitive::setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume)
859{
860 LLVolume *volumep;
861 if (unique_volume)
862 {
863 F32 volume_detail = LLVolumeLODGroup::getVolumeScaleFromDetail(detail);
864 if (mVolumep.notNull() && volume_params == mVolumep->getParams() && (volume_detail == mVolumep->getDetail()))
865 {
866 return FALSE;
867 }
868 volumep = new LLVolume(volume_params, volume_detail, FALSE, TRUE);
869 }
870 else
871 {
872 if (mVolumep.notNull())
873 {
874 F32 volume_detail = LLVolumeLODGroup::getVolumeScaleFromDetail(detail);
875 if (volume_params == mVolumep->getParams() && (volume_detail == mVolumep->getDetail()))
876 {
877 return FALSE;
878 }
879 }
880
881 volumep = gVolumeMgr->getVolume(volume_params, detail);
882 if (volumep == mVolumep)
883 {
884 gVolumeMgr->cleanupVolume( volumep ); // gVolumeMgr->getVolume() creates a reference, but we don't need a second one.
885 return TRUE;
886 }
887 }
888
889 setChanged(GEOMETRY);
890
891
892 if (!mVolumep)
893 {
894 mVolumep = volumep;
895 //mFaceMask = mVolumep->generateFaceMask();
896 setNumTEs(mVolumep->getNumFaces());
897 return TRUE;
898 }
899
900 U32 old_face_mask = mVolumep->mFaceMask;
901
902 S32 face_bit = 0;
903 S32 cur_mask = 0;
904
905 // grab copies of the old faces so we can determine the TE mappings...
906 std::vector<LLProfile::Face> old_faces; // list of old faces for remapping texture entries
907 LLTextureEntry old_tes[9];
908
909 for (S32 face = 0; face < mVolumep->getNumFaces(); face++)
910 {
911 old_faces.push_back(mVolumep->getProfile().mFaces[face]);
912 }
913
914 for (face_bit = 0; face_bit < 9; face_bit++)
915 {
916 cur_mask = 0x1 << face_bit;
917 if (old_face_mask & cur_mask)
918 {
919 S32 te_index = face_index_from_id(cur_mask, old_faces);
920 old_tes[face_bit] = *getTE(te_index);
921 //llinfos << face_bit << ":" << te_index << ":" << old_tes[face_bit].getID() << llendl;
922 }
923 }
924
925
926 // build the new object
927 gVolumeMgr->cleanupVolume(mVolumep);
928 mVolumep = volumep;
929
930 U32 new_face_mask = mVolumep->mFaceMask;
931 S32 i;
932
933 /*
934 LLString old_mask_string;
935 for (i = 0; i < 9; i++)
936 {
937 if (old_face_mask & (1 << i))
938 {
939 old_mask_string.append("1");
940 }
941 else
942 {
943 old_mask_string.append("0");
944 }
945 }
946 LLString new_mask_string;
947 for (i = 0; i < 9; i++)
948 {
949 if (new_face_mask & (1 << i))
950 {
951 new_mask_string.append("1");
952 }
953 else
954 {
955 new_mask_string.append("0");
956 }
957 }
958
959 llinfos << "old mask: " << old_mask_string << llendl;
960 llinfos << "new mask: " << new_mask_string << llendl;
961 */
962
963
964 if (old_face_mask == new_face_mask)
965 {
966 // nothing to do
967 return TRUE;
968 }
969
970 if (mVolumep->getNumFaces() == 0 && new_face_mask != 0)
971 {
972 llwarns << "Object with 0 faces found...INCORRECT!" << llendl;
973 setNumTEs(mVolumep->getNumFaces());
974 return TRUE;
975 }
976
977
978 S32 face_mapping[9];
979 for (face_bit = 0; face_bit < 9; face_bit++)
980 {
981 face_mapping[face_bit] = face_bit;
982 }
983
984 // Generate the face-type mappings
985 for (face_bit = 0; face_bit < 9; face_bit++)
986 {
987 cur_mask = 0x1 << face_bit;
988 if (!(new_face_mask & cur_mask))
989 {
990 // Face doesn't exist in new map.
991 face_mapping[face_bit] = -1;
992 continue;
993 }
994 else if (old_face_mask & cur_mask)
995 {
996 // Face exists in new and old map.
997 face_mapping[face_bit] = face_bit;
998 continue;
999 }
1000
1001 // OK, how we've got a mismatch, where we have to fill a new face with one from
1002 // the old face.
1003 if (cur_mask & (LL_FACE_PATH_BEGIN | LL_FACE_PATH_END | LL_FACE_INNER_SIDE))
1004 {
1005 // It's a top/bottom/hollow interior face.
1006 if (old_face_mask & LL_FACE_PATH_END)
1007 {
1008 face_mapping[face_bit] = 1;
1009 continue;
1010 }
1011 else
1012 {
1013 S32 cur_outer_mask = LL_FACE_OUTER_SIDE_0;
1014 for (i = 0; i < 4; i++)
1015 {
1016 if (old_face_mask & cur_outer_mask)
1017 {
1018 face_mapping[face_bit] = 5 + i;
1019 break;
1020 }
1021 cur_outer_mask <<= 1;
1022 }
1023 if (i == 4)
1024 {
1025 llwarns << "No path end or outer face in volume!" << llendl;
1026 }
1027 continue;
1028 }
1029 }
1030
1031 if (cur_mask & (LL_FACE_PROFILE_BEGIN | LL_FACE_PROFILE_END))
1032 {
1033 // A cut slice. Use the hollow interior if we have it.
1034 if (old_face_mask & LL_FACE_INNER_SIDE)
1035 {
1036 face_mapping[face_bit] = 2;
1037 continue;
1038 }
1039
1040 // No interior, use the bottom face.
1041 // Could figure out which of the outer faces was nearest, but that would be harder.
1042 if (old_face_mask & LL_FACE_PATH_END)
1043 {
1044 face_mapping[face_bit] = 1;
1045 continue;
1046 }
1047 else
1048 {
1049 S32 cur_outer_mask = LL_FACE_OUTER_SIDE_0;
1050 for (i = 0; i < 4; i++)
1051 {
1052 if (old_face_mask & cur_outer_mask)
1053 {
1054 face_mapping[face_bit] = 5 + i;
1055 break;
1056 }
1057 cur_outer_mask <<= 1;
1058 }
1059 if (i == 4)
1060 {
1061 llwarns << "No path end or outer face in volume!" << llendl;
1062 }
1063 continue;
1064 }
1065 }
1066
1067 // OK, the face that's missing is an outer face...
1068 // Pull from the nearest adjacent outer face (there's always guaranteed to be one...
1069 S32 cur_outer = face_bit - 5;
1070 S32 min_dist = 5;
1071 S32 min_outer_bit = -1;
1072 S32 i;
1073 for (i = 0; i < 4; i++)
1074 {
1075 if (old_face_mask & (LL_FACE_OUTER_SIDE_0 << i))
1076 {
1077 S32 dist = abs(i - cur_outer);
1078 if (dist < min_dist)
1079 {
1080 min_dist = dist;
1081 min_outer_bit = i + 5;
1082 }
1083 }
1084 }
1085 if (-1 == min_outer_bit)
1086 {
1087 llinfos << (LLVolume *)mVolumep << llendl;
1088 llwarns << "Bad! No outer faces, impossible!" << llendl;
1089 }
1090 face_mapping[face_bit] = min_outer_bit;
1091 }
1092
1093
1094 setNumTEs(mVolumep->getNumFaces());
1095 for (face_bit = 0; face_bit < 9; face_bit++)
1096 {
1097 cur_mask = 0x1 << face_bit;
1098 if (new_face_mask & cur_mask)
1099 {
1100 if (-1 == face_mapping[face_bit])
1101 {
1102 llwarns << "No mapping from old face to new face!" << llendl;
1103 }
1104
1105 S32 te_num = face_index_from_id(cur_mask, mVolumep->getProfile().mFaces);
1106 setTE(te_num, old_tes[face_mapping[face_bit]]);
1107 }
1108 }
1109 return TRUE;
1110}
1111
1112BOOL LLPrimitive::setMaterial(U8 material)
1113{
1114 if (material != mMaterial)
1115 {
1116 mMaterial = material;
1117 return TRUE;
1118 }
1119 else
1120 {
1121 return FALSE;
1122 }
1123}
1124
1125void LLPrimitive::setTEArrays(const U8 size,
1126 const LLUUID* image_ids,
1127 const F32* scale_s,
1128 const F32* scale_t)
1129{
1130 S32 cur_size = size;
1131 if (cur_size > getNumTEs())
1132 {
1133 llwarns << "Trying to set more TEs than exist!" << llendl;
1134 cur_size = getNumTEs();
1135 }
1136
1137 S32 i;
1138 // Copy over image information
1139 for (i = 0; i < cur_size; i++)
1140 {
1141 // This is very BAD!!!!!!
1142 if (image_ids != NULL)
1143 {
1144 setTETexture(i,image_ids[i]);
1145 }
1146 if (scale_s && scale_t)
1147 {
1148 setTEScale(i, scale_s[i], scale_t[i]);
1149 }
1150 }
1151
1152 if (i < getNumTEs())
1153 {
1154 cur_size--;
1155 for (i=i; i < getNumTEs(); i++) // the i=i removes a gcc warning
1156 {
1157 if (image_ids != NULL)
1158 {
1159 setTETexture(i, image_ids[cur_size]);
1160 }
1161 if (scale_s && scale_t)
1162 {
1163 setTEScale(i, scale_s[cur_size], scale_t[cur_size]);
1164 }
1165 }
1166 }
1167}
1168
1169const F32 LL_MAX_SCALE_S = 100.0f;
1170const F32 LL_MAX_SCALE_T = 100.0f;
1171S32 LLPrimitive::packTEField(U8 *cur_ptr, U8 *data_ptr, U8 data_size, U8 last_face_index, EMsgVariableType type) const
1172{
1173 S32 face_index;
1174 S32 i;
1175 U64 exception_faces;
1176 U8 *start_loc = cur_ptr;
1177
1178 htonmemcpy(cur_ptr,data_ptr + (last_face_index * data_size), type, data_size);
1179 cur_ptr += data_size;
1180
1181 for (face_index = last_face_index-1; face_index >= 0; face_index--)
1182 {
1183 BOOL already_sent = FALSE;
1184 for (i = face_index+1; i <= last_face_index; i++)
1185 {
1186 if (!memcmp(data_ptr+(data_size *face_index), data_ptr+(data_size *i), data_size))
1187 {
1188 already_sent = TRUE;
1189 break;
1190 }
1191 }
1192
1193 if (!already_sent)
1194 {
1195 exception_faces = 0;
1196 for (i = face_index; i >= 0; i--)
1197 {
1198 if (!memcmp(data_ptr+(data_size *face_index), data_ptr+(data_size *i), data_size))
1199 {
1200 exception_faces |= (1 << i);
1201 }
1202 }
1203
1204 //assign exception faces to cur_ptr
1205 if (exception_faces >= (0x1 << 7))
1206 {
1207 if (exception_faces >= (0x1 << 14))
1208 {
1209 if (exception_faces >= (0x1 << 21))
1210 {
1211 if (exception_faces >= (0x1 << 28))
1212 {
1213 *cur_ptr++ = (U8)(((exception_faces >> 28) & 0x7F) | 0x80);
1214 }
1215 *cur_ptr++ = (U8)(((exception_faces >> 21) & 0x7F) | 0x80);
1216 }
1217 *cur_ptr++ = (U8)(((exception_faces >> 14) & 0x7F) | 0x80);
1218 }
1219 *cur_ptr++ = (U8)(((exception_faces >> 7) & 0x7F) | 0x80);
1220 }
1221
1222 *cur_ptr++ = (U8)(exception_faces & 0x7F);
1223
1224 htonmemcpy(cur_ptr,data_ptr + (face_index * data_size), type, data_size);
1225 cur_ptr += data_size;
1226 }
1227 }
1228 return (S32)(cur_ptr - start_loc);
1229}
1230
1231S32 LLPrimitive::unpackTEField(U8 *cur_ptr, U8 *buffer_end, U8 *data_ptr, U8 data_size, U8 face_count, EMsgVariableType type)
1232{
1233 U8 *start_loc = cur_ptr;
1234 U64 i;
1235 htonmemcpy(data_ptr,cur_ptr, type,data_size);
1236 cur_ptr += data_size;
1237
1238 for (i = 1; i < face_count; i++)
1239 {
1240 // Already unswizzled, don't need to unswizzle it again!
1241 memcpy(data_ptr+(i*data_size),data_ptr,data_size);
1242 }
1243
1244 while ((cur_ptr < buffer_end) && (*cur_ptr != 0))
1245 {
1246// llinfos << "TE exception" << llendl;
1247 i = 0;
1248 while (*cur_ptr & 0x80)
1249 {
1250 i |= ((*cur_ptr++) & 0x7F);
1251 i = i << 7;
1252 }
1253
1254 i |= *cur_ptr++;
1255
1256 for (S32 j = 0; j < face_count; j++)
1257 {
1258 if (i & 0x01)
1259 {
1260 htonmemcpy(data_ptr+(j*data_size),cur_ptr,type,data_size);
1261// char foo[64];
1262// sprintf(foo,"%x %x",*(data_ptr+(j*data_size)), *(data_ptr+(j*data_size)+1));
1263// llinfos << "Assigning " << foo << " to face " << j << llendl;
1264 }
1265 i = i >> 1;
1266 }
1267 cur_ptr += data_size;
1268 }
1269 return (S32)(cur_ptr - start_loc);
1270}
1271
1272
1273// Pack information about all texture entries into container:
1274// { TextureEntry Variable 2 }
1275// Includes information about image ID, color, scale S,T, offset S,T and rotation
1276BOOL LLPrimitive::packTEMessage(LLMessageSystem *mesgsys) const
1277{
1278 const U32 MAX_TES = 32;
1279
1280 U8 image_ids[MAX_TES*16];
1281 U8 colors[MAX_TES*4];
1282 S16 scale_s[MAX_TES];
1283 S16 scale_t[MAX_TES];
1284 S16 offset_s[MAX_TES];
1285 S16 offset_t[MAX_TES];
1286 S16 image_rot[MAX_TES];
1287 U8 bump[MAX_TES];
1288 U8 media_flags[MAX_TES];
1289
1290 const U32 MAX_TE_BUFFER = 4096;
1291 U8 packed_buffer[MAX_TE_BUFFER];
1292 U8 *cur_ptr = packed_buffer;
1293
1294 S32 last_face_index = getNumTEs() - 1;
1295
1296 if (last_face_index > -1)
1297 {
1298 // ...if we hit the front, send one image id
1299 S8 face_index;
1300 LLColor4U coloru;
1301 for (face_index = 0; face_index <= last_face_index; face_index++)
1302 {
1303 // Directly sending image_ids is not safe!
1304 memcpy(&image_ids[face_index*16],getTE(face_index)->getID().mData,16);
1305
1306 // Cast LLColor4 to LLColor4U
1307 coloru.setVec( getTE(face_index)->getColor() );
1308
1309 // Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
1310 // as all zeros. However, the subtraction and addition must be done in unsigned
1311 // byte space, not in float space, otherwise off-by-one errors occur. JC
1312 colors[4*face_index] = 255 - coloru.mV[0];
1313 colors[4*face_index + 1] = 255 - coloru.mV[1];
1314 colors[4*face_index + 2] = 255 - coloru.mV[2];
1315 colors[4*face_index + 3] = 255 - coloru.mV[3];
1316
1317 const LLTextureEntry* te = getTE(face_index);
1318 scale_s[face_index] = (S16) llround(((llclamp(te->mScaleS,-LL_MAX_SCALE_S, LL_MAX_SCALE_S)-1.0f)/(LL_MAX_SCALE_S+1.f) * (F32)0x7FFF));
1319 scale_t[face_index] = (S16) llround(((llclamp(te->mScaleT,-LL_MAX_SCALE_T, LL_MAX_SCALE_T)-1.0f)/(LL_MAX_SCALE_T+1.f) * (F32)0x7FFF));
1320 offset_s[face_index] = (S16) llround((llclamp(te->mOffsetS,-1.0f,1.0f) * (F32)0x7FFF)) ;
1321 offset_t[face_index] = (S16) llround((llclamp(te->mOffsetT,-1.0f,1.0f) * (F32)0x7FFF)) ;
1322 image_rot[face_index] = (S16) llround(((fmod(te->mRotation, F_TWO_PI)/F_TWO_PI) * (F32)0x7FFF));
1323 bump[face_index] = te->getBumpShinyFullbright();
1324 media_flags[face_index] = te->getMediaTexGen();
1325// llinfos << "BUMP pack [" << (S32)face_index << "]=" << (S32) bump[face_index] << llendl;
1326 }
1327
1328 cur_ptr += packTEField(cur_ptr, (U8 *)image_ids, sizeof(LLUUID),last_face_index, MVT_LLUUID);
1329 *cur_ptr++ = 0;
1330 cur_ptr += packTEField(cur_ptr, (U8 *)colors, 4 ,last_face_index, MVT_U8);
1331 *cur_ptr++ = 0;
1332 cur_ptr += packTEField(cur_ptr, (U8 *)scale_s, 2 ,last_face_index, MVT_S16Array);
1333 *cur_ptr++ = 0;
1334 cur_ptr += packTEField(cur_ptr, (U8 *)scale_t, 2 ,last_face_index, MVT_S16Array);
1335 *cur_ptr++ = 0;
1336 cur_ptr += packTEField(cur_ptr, (U8 *)offset_s, 2 ,last_face_index, MVT_S16Array);
1337 *cur_ptr++ = 0;
1338 cur_ptr += packTEField(cur_ptr, (U8 *)offset_t, 2 ,last_face_index, MVT_S16Array);
1339 *cur_ptr++ = 0;
1340 cur_ptr += packTEField(cur_ptr, (U8 *)image_rot, 2 ,last_face_index, MVT_S16Array);
1341 *cur_ptr++ = 0;
1342 cur_ptr += packTEField(cur_ptr, (U8 *)bump, 1 ,last_face_index, MVT_U8);
1343 *cur_ptr++ = 0;
1344 cur_ptr += packTEField(cur_ptr, (U8 *)media_flags, 1 ,last_face_index, MVT_U8);
1345 }
1346 mesgsys->addBinaryDataFast(_PREHASH_TextureEntry, packed_buffer, (S32)(cur_ptr - packed_buffer));
1347
1348 return FALSE;
1349}
1350
1351
1352BOOL LLPrimitive::packTEMessage(LLDataPacker &dp) const
1353{
1354 const U32 MAX_TES = 32;
1355
1356 U8 image_ids[MAX_TES*16];
1357 U8 colors[MAX_TES*4];
1358 S16 scale_s[MAX_TES];
1359 S16 scale_t[MAX_TES];
1360 S16 offset_s[MAX_TES];
1361 S16 offset_t[MAX_TES];
1362 S16 image_rot[MAX_TES];
1363 U8 bump[MAX_TES];
1364 U8 media_flags[MAX_TES];
1365
1366 const U32 MAX_TE_BUFFER = 4096;
1367 U8 packed_buffer[MAX_TE_BUFFER];
1368 U8 *cur_ptr = packed_buffer;
1369
1370 S32 last_face_index = getNumTEs() - 1;
1371
1372 if (last_face_index > -1)
1373 {
1374 // ...if we hit the front, send one image id
1375 S8 face_index;
1376 LLColor4U coloru;
1377 for (face_index = 0; face_index <= last_face_index; face_index++)
1378 {
1379 // Directly sending image_ids is not safe!
1380 memcpy(&image_ids[face_index*16],getTE(face_index)->getID().mData,16);
1381
1382 // Cast LLColor4 to LLColor4U
1383 coloru.setVec( getTE(face_index)->getColor() );
1384
1385 // Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
1386 // as all zeros. However, the subtraction and addition must be done in unsigned
1387 // byte space, not in float space, otherwise off-by-one errors occur. JC
1388 colors[4*face_index] = 255 - coloru.mV[0];
1389 colors[4*face_index + 1] = 255 - coloru.mV[1];
1390 colors[4*face_index + 2] = 255 - coloru.mV[2];
1391 colors[4*face_index + 3] = 255 - coloru.mV[3];
1392
1393 const LLTextureEntry* te = getTE(face_index);
1394 scale_s[face_index] = (S16) llround(((llclamp(te->mScaleS,-LL_MAX_SCALE_S, LL_MAX_SCALE_S)-1.0f)/(LL_MAX_SCALE_S+1.f) * (F32)0x7FFF));
1395 scale_t[face_index] = (S16) llround(((llclamp(te->mScaleT,-LL_MAX_SCALE_T, LL_MAX_SCALE_T)-1.0f)/(LL_MAX_SCALE_T+1.f) * (F32)0x7FFF));
1396 offset_s[face_index] = (S16) llround((llclamp(te->mOffsetS,-1.0f,1.0f) * (F32)0x7FFF)) ;
1397 offset_t[face_index] = (S16) llround((llclamp(te->mOffsetT,-1.0f,1.0f) * (F32)0x7FFF)) ;
1398 image_rot[face_index] = (S16) llround(((fmod(te->mRotation, F_TWO_PI)/F_TWO_PI) * (F32)0x7FFF));
1399 bump[face_index] = te->getBumpShinyFullbright();
1400 media_flags[face_index] = te->getMediaTexGen();
1401
1402// llinfos << "BUMP pack (Datapacker) [" << (S32)face_index << "]=" << (S32) bump[face_index] << llendl;
1403 }
1404
1405 cur_ptr += packTEField(cur_ptr, (U8 *)image_ids, sizeof(LLUUID),last_face_index, MVT_LLUUID);
1406 *cur_ptr++ = 0;
1407 cur_ptr += packTEField(cur_ptr, (U8 *)colors, 4 ,last_face_index, MVT_U8);
1408 *cur_ptr++ = 0;
1409 cur_ptr += packTEField(cur_ptr, (U8 *)scale_s, 2 ,last_face_index, MVT_S16Array);
1410 *cur_ptr++ = 0;
1411 cur_ptr += packTEField(cur_ptr, (U8 *)scale_t, 2 ,last_face_index, MVT_S16Array);
1412 *cur_ptr++ = 0;
1413 cur_ptr += packTEField(cur_ptr, (U8 *)offset_s, 2 ,last_face_index, MVT_S16Array);
1414 *cur_ptr++ = 0;
1415 cur_ptr += packTEField(cur_ptr, (U8 *)offset_t, 2 ,last_face_index, MVT_S16Array);
1416 *cur_ptr++ = 0;
1417 cur_ptr += packTEField(cur_ptr, (U8 *)image_rot, 2 ,last_face_index, MVT_S16Array);
1418 *cur_ptr++ = 0;
1419 cur_ptr += packTEField(cur_ptr, (U8 *)bump, 1 ,last_face_index, MVT_U8);
1420 *cur_ptr++ = 0;
1421 cur_ptr += packTEField(cur_ptr, (U8 *)media_flags, 1 ,last_face_index, MVT_U8);
1422 }
1423
1424 dp.packBinaryData(packed_buffer, (S32)(cur_ptr - packed_buffer), "TextureEntry");
1425 return FALSE;
1426}
1427
1428S32 LLPrimitive::unpackTEMessage(LLMessageSystem *mesgsys, char *block_name)
1429{
1430 return(unpackTEMessage(mesgsys,block_name,-1));
1431}
1432
1433S32 LLPrimitive::unpackTEMessage(LLMessageSystem *mesgsys, char *block_name, const S32 block_num)
1434{
1435 // use a negative block_num to indicate a single-block read (a non-variable block)
1436 S32 retval = 0;
1437 const U32 MAX_TES = 32;
1438
1439 // Avoid construction of 32 UUIDs per call. JC
1440
1441 U8 image_data[MAX_TES*16];
1442 U8 colors[MAX_TES*4];
1443 S16 scale_s[MAX_TES];
1444 S16 scale_t[MAX_TES];
1445 S16 offset_s[MAX_TES];
1446 S16 offset_t[MAX_TES];
1447 S16 image_rot[MAX_TES];
1448 U8 bump[MAX_TES];
1449 U8 media_flags[MAX_TES];
1450
1451 const U32 MAX_TE_BUFFER = 4096;
1452 U8 packed_buffer[MAX_TE_BUFFER];
1453 U8 *cur_ptr = packed_buffer;
1454
1455 U32 size;
1456 U32 face_count = 0;
1457
1458 if (block_num < 0)
1459 {
1460 size = mesgsys->getSizeFast(block_name, _PREHASH_TextureEntry);
1461 }
1462 else
1463 {
1464 size = mesgsys->getSizeFast(block_name, block_num, _PREHASH_TextureEntry);
1465 }
1466
1467 if (size == 0)
1468 {
1469 return retval;
1470 }
1471
1472 if (block_num < 0)
1473 {
1474 mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, packed_buffer, 0, 0, MAX_TE_BUFFER);
1475 }
1476 else
1477 {
1478 mesgsys->getBinaryDataFast(block_name, _PREHASH_TextureEntry, packed_buffer, 0, block_num, MAX_TE_BUFFER);
1479 }
1480
1481 face_count = getNumTEs();
1482
1483 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_data, 16, face_count, MVT_LLUUID);
1484 cur_ptr++;
1485 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)colors, 4, face_count, MVT_U8);
1486 cur_ptr++;
1487 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_s, 2, face_count, MVT_S16Array);
1488 cur_ptr++;
1489 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_t, 2, face_count, MVT_S16Array);
1490 cur_ptr++;
1491 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_s, 2, face_count, MVT_S16Array);
1492 cur_ptr++;
1493 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_t, 2, face_count, MVT_S16Array);
1494 cur_ptr++;
1495 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_rot, 2, face_count, MVT_S16Array);
1496 cur_ptr++;
1497 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)bump, 1, face_count, MVT_U8);
1498 cur_ptr++;
1499 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)media_flags, 1, face_count, MVT_U8);
1500
1501 LLColor4 color;
1502 LLColor4U coloru;
1503 for (U32 i = 0; i < face_count; i++)
1504 {
1505 retval |= setTETexture(i, ((LLUUID*)image_data)[i]);
1506 retval |= setTEScale(i,
1507 floor((1.0f + ((((F32)scale_s[i] / (F32)0x7FFF)) * (LL_MAX_SCALE_S+1.f))) * 100.f + 0.5f) / 100.f,
1508 floor((1.0f + ((((F32)scale_t[i] / (F32)0x7FFF)) * (LL_MAX_SCALE_T+1.f))) * 100.f + 0.5f) / 100.f);
1509 retval |= setTEOffset(i, (F32)offset_s[i] / (F32)0x7FFF, (F32) offset_t[i] / (F32) 0x7FFF);
1510 retval |= setTERotation(i, ((F32)image_rot[i]/ (F32)0x7FFF) * F_TWO_PI);
1511 retval |= setTEBumpShinyFullbright(i, bump[i]);
1512 retval |= setTEMediaTexGen(i, media_flags[i]);
1513 coloru = LLColor4U(colors + 4*i);
1514
1515 // Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
1516 // as all zeros. However, the subtraction and addition must be done in unsigned
1517 // byte space, not in float space, otherwise off-by-one errors occur. JC
1518 color.mV[VRED] = F32(255 - coloru.mV[VRED]) / 255.f;
1519 color.mV[VGREEN] = F32(255 - coloru.mV[VGREEN]) / 255.f;
1520 color.mV[VBLUE] = F32(255 - coloru.mV[VBLUE]) / 255.f;
1521 color.mV[VALPHA] = F32(255 - coloru.mV[VALPHA]) / 255.f;
1522
1523 retval |= setTEColor(i, color);
1524 }
1525
1526 return retval;
1527}
1528
1529S32 LLPrimitive::unpackTEMessage(LLDataPacker &dp)
1530{
1531 // use a negative block_num to indicate a single-block read (a non-variable block)
1532 S32 retval = 0;
1533 const U32 MAX_TES = 32;
1534
1535 // Avoid construction of 32 UUIDs per call
1536 static LLUUID image_ids[MAX_TES];
1537
1538 U8 image_data[MAX_TES*16];
1539 U8 colors[MAX_TES*4];
1540 S16 scale_s[MAX_TES];
1541 S16 scale_t[MAX_TES];
1542 S16 offset_s[MAX_TES];
1543 S16 offset_t[MAX_TES];
1544 S16 image_rot[MAX_TES];
1545 U8 bump[MAX_TES];
1546 U8 media_flags[MAX_TES];
1547
1548 const U32 MAX_TE_BUFFER = 4096;
1549 U8 packed_buffer[MAX_TE_BUFFER];
1550 U8 *cur_ptr = packed_buffer;
1551
1552 S32 size;
1553 U32 face_count = 0;
1554
1555 if (!dp.unpackBinaryData(packed_buffer, size, "TextureEntry"))
1556 {
1557 retval = TEM_INVALID;
1558 llwarns << "Bad texture entry block! Abort!" << llendl;
1559 return retval;
1560 }
1561
1562 if (size == 0)
1563 {
1564 return retval;
1565 }
1566
1567 face_count = getNumTEs();
1568 U32 i;
1569
1570 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_data, 16, face_count, MVT_LLUUID);
1571 cur_ptr++;
1572 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)colors, 4, face_count, MVT_U8);
1573 cur_ptr++;
1574 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_s, 2, face_count, MVT_S16Array);
1575 cur_ptr++;
1576 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)scale_t, 2, face_count, MVT_S16Array);
1577 cur_ptr++;
1578 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_s, 2, face_count, MVT_S16Array);
1579 cur_ptr++;
1580 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)offset_t, 2, face_count, MVT_S16Array);
1581 cur_ptr++;
1582 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)image_rot, 2, face_count, MVT_S16Array);
1583 cur_ptr++;
1584 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)bump, 1, face_count, MVT_U8);
1585 cur_ptr++;
1586 cur_ptr += unpackTEField(cur_ptr, packed_buffer+size, (U8 *)media_flags, 1, face_count, MVT_U8);
1587
1588 for (i = 0; i < face_count; i++)
1589 {
1590// llinfos << "BUMP unpack (Datapacker) [" << i << "]=" << S32(bump[i]) <<llendl;
1591 memcpy(image_ids[i].mData,&image_data[i*16],16);
1592 }
1593
1594 LLColor4 color;
1595 LLColor4U coloru;
1596 for (i = 0; i < face_count; i++)
1597 {
1598 retval |= setTETexture(i, image_ids[i]);
1599 retval |= setTEScale(i,
1600 floor((1.0f + ((((F32)scale_s[i] / (F32)0x7FFF)) * (LL_MAX_SCALE_S+1.f))) * 100.f + 0.5f) / 100.f,
1601 floor((1.0f + ((((F32)scale_t[i] / (F32)0x7FFF)) * (LL_MAX_SCALE_T+1.f))) * 100.f + 0.5f) / 100.f);
1602 retval |= setTEOffset(i, (F32)offset_s[i] / (F32)0x7FFF, (F32) offset_t[i] / (F32) 0x7FFF);
1603 retval |= setTERotation(i, ((F32)image_rot[i]/ (F32)0x7FFF) * F_TWO_PI);
1604 retval |= setTEBumpShinyFullbright(i, bump[i]);
1605 retval |= setTEMediaTexGen(i, media_flags[i]);
1606 coloru = LLColor4U(colors + 4*i);
1607
1608 // Note: This is an optimization to send common colors (1.f, 1.f, 1.f, 1.f)
1609 // as all zeros. However, the subtraction and addition must be done in unsigned
1610 // byte space, not in float space, otherwise off-by-one errors occur. JC
1611 color.mV[VRED] = F32(255 - coloru.mV[VRED]) / 255.f;
1612 color.mV[VGREEN] = F32(255 - coloru.mV[VGREEN]) / 255.f;
1613 color.mV[VBLUE] = F32(255 - coloru.mV[VBLUE]) / 255.f;
1614 color.mV[VALPHA] = F32(255 - coloru.mV[VALPHA]) / 255.f;
1615
1616 retval |= setTEColor(i, color);
1617 }
1618
1619 return retval;
1620}
1621
1622void LLPrimitive::setTextureList(LLTextureEntry *listp)
1623{
1624 LLTextureEntry* old_texture_list = mTextureList;
1625 mTextureList = listp;
1626 delete[] old_texture_list;
1627}
1628
1629//============================================================================
1630
1631LLLightParams::LLLightParams()
1632{
1633 mColor.setToWhite();
1634 mRadius = 10.f;
1635 mCutoff = 0.0f;
1636 mFalloff = 0.75f;
1637
1638 mType = PARAMS_LIGHT;
1639}
1640
1641BOOL LLLightParams::pack(LLDataPacker &dp) const
1642{
1643 LLColor4U color4u(mColor);
1644 dp.packColor4U(color4u, "color");
1645 dp.packF32(mRadius, "radius");
1646 dp.packF32(mCutoff, "cutoff");
1647 dp.packF32(mFalloff, "falloff");
1648 return TRUE;
1649}
1650
1651BOOL LLLightParams::unpack(LLDataPacker &dp)
1652{
1653 LLColor4U color4u;
1654 dp.unpackColor4U(color4u, "color");
1655 mColor = LLColor4(color4u);
1656 dp.unpackF32(mRadius, "radius");
1657 dp.unpackF32(mCutoff, "cutoff");
1658 dp.unpackF32(mFalloff, "falloff");
1659 return TRUE;
1660}
1661
1662bool LLLightParams::operator==(const LLNetworkData& data) const
1663{
1664 if (data.mType != PARAMS_LIGHT)
1665 {
1666 return false;
1667 }
1668 const LLLightParams *param = (const LLLightParams*)&data;
1669 if (param->mColor != mColor ||
1670 param->mRadius != mRadius ||
1671 param->mCutoff != mCutoff ||
1672 param->mFalloff != mFalloff)
1673 {
1674 return false;
1675 }
1676 return true;
1677}
1678
1679void LLLightParams::copy(const LLNetworkData& data)
1680{
1681 const LLLightParams *param = (LLLightParams*)&data;
1682 mType = param->mType;
1683 mColor = param->mColor;
1684 mRadius = param->mRadius;
1685 mCutoff = param->mCutoff;
1686 mFalloff = param->mFalloff;
1687}
1688
1689//============================================================================
1690
1691LLFlexibleObjectData::LLFlexibleObjectData()
1692{
1693 mSimulateLOD = FLEXIBLE_OBJECT_DEFAULT_NUM_SECTIONS;
1694 mGravity = FLEXIBLE_OBJECT_DEFAULT_GRAVITY;
1695 mAirFriction = FLEXIBLE_OBJECT_DEFAULT_AIR_FRICTION;
1696 mWindSensitivity = FLEXIBLE_OBJECT_DEFAULT_WIND_SENSITIVITY;
1697 mTension = FLEXIBLE_OBJECT_DEFAULT_TENSION;
1698 //mUsingCollisionSphere = FLEXIBLE_OBJECT_DEFAULT_USING_COLLISION_SPHERE;
1699 //mRenderingCollisionSphere = FLEXIBLE_OBJECT_DEFAULT_RENDERING_COLLISION_SPHERE;
1700 mUserForce = LLVector3(0.f, 0.f, 0.f);
1701
1702 mType = PARAMS_FLEXIBLE;
1703}
1704
1705BOOL LLFlexibleObjectData::pack(LLDataPacker &dp) const
1706{
1707 // Custom, uber-svelte pack "softness" in upper bits of tension & drag
1708 U8 bit1 = (mSimulateLOD & 2) << 6;
1709 U8 bit2 = (mSimulateLOD & 1) << 7;
1710 dp.packU8((U8)(mTension*10.01f) + bit1, "tension");
1711 dp.packU8((U8)(mAirFriction*10.01f) + bit2, "drag");
1712 dp.packU8((U8)((mGravity+10.f)*10.01f), "gravity");
1713 dp.packU8((U8)(mWindSensitivity*10.01f), "wind");
1714 dp.packVector3(mUserForce, "userforce");
1715 return TRUE;
1716}
1717
1718BOOL LLFlexibleObjectData::unpack(LLDataPacker &dp)
1719{
1720 U8 tension, friction, gravity, wind;
1721 U8 bit1, bit2;
1722 dp.unpackU8(tension, "tension"); bit1 = (tension >> 6) & 2;
1723 mTension = ((F32)(tension&0x7f))/10.f;
1724 dp.unpackU8(friction, "drag"); bit2 = (friction >> 7) & 1;
1725 mAirFriction = ((F32)(friction&0x7f))/10.f;
1726 mSimulateLOD = bit1 | bit2;
1727 dp.unpackU8(gravity, "gravity"); mGravity = ((F32)gravity)/10.f - 10.f;
1728 dp.unpackU8(wind, "wind"); mWindSensitivity = ((F32)wind)/10.f;
1729 if (dp.hasNext())
1730 {
1731 dp.unpackVector3(mUserForce, "userforce");
1732 }
1733 else
1734 {
1735 mUserForce.setVec(0.f, 0.f, 0.f);
1736 }
1737 return TRUE;
1738}
1739
1740bool LLFlexibleObjectData::operator==(const LLNetworkData& data) const
1741{
1742 if (data.mType != PARAMS_FLEXIBLE)
1743 {
1744 return false;
1745 }
1746 LLFlexibleObjectData *flex_data = (LLFlexibleObjectData*)&data;
1747 return (mSimulateLOD == flex_data->mSimulateLOD &&
1748 mGravity == flex_data->mGravity &&
1749 mAirFriction == flex_data->mAirFriction &&
1750 mWindSensitivity == flex_data->mWindSensitivity &&
1751 mTension == flex_data->mTension &&
1752 mUserForce == flex_data->mUserForce);
1753 //mUsingCollisionSphere == flex_data->mUsingCollisionSphere &&
1754 //mRenderingCollisionSphere == flex_data->mRenderingCollisionSphere
1755}
1756
1757void LLFlexibleObjectData::copy(const LLNetworkData& data)
1758{
1759 const LLFlexibleObjectData *flex_data = (LLFlexibleObjectData*)&data;
1760 mSimulateLOD = flex_data->mSimulateLOD;
1761 mGravity = flex_data->mGravity;
1762 mAirFriction = flex_data->mAirFriction;
1763 mWindSensitivity = flex_data->mWindSensitivity;
1764 mTension = flex_data->mTension;
1765 mUserForce = flex_data->mUserForce;
1766 //mUsingCollisionSphere = flex_data->mUsingCollisionSphere;
1767 //mRenderingCollisionSphere = flex_data->mRenderingCollisionSphere;
1768}
diff --git a/linden/indra/llprimitive/llprimitive.h b/linden/indra/llprimitive/llprimitive.h
new file mode 100644
index 0000000..e51fdcf
--- /dev/null
+++ b/linden/indra/llprimitive/llprimitive.h
@@ -0,0 +1,529 @@
1/**
2 * @file llprimitive.h
3 * @brief LLPrimitive base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLPRIMITIVE_H
29#define LL_LLPRIMITIVE_H
30
31#include "lluuid.h"
32#include "v3math.h"
33#include "xform.h"
34#include "message.h"
35#include "llmemory.h"
36#include "llvolume.h"
37#include "lltextureentry.h"
38
39// Moved to stdtypes.h --JC
40// typedef U8 LLPCode;
41class LLMessageSystem;
42class LLVolumeParams;
43class LLColor4;
44class LLColor3;
45class LLTextureEntry;
46class LLDataPacker;
47
48enum LLGeomType // NOTE: same vals as GL Ids
49{
50 LLInvalid = 0,
51 LLLineLoop = 2,
52 LLLineStrip = 3,
53 LLTriangles = 4,
54 LLTriStrip = 5,
55 LLTriFan = 6,
56 LLQuads = 7,
57 LLQuadStrip = 8
58};
59
60class LLVolume;
61
62/**
63 * exported constants
64 */
65extern const F32 OBJECT_CUT_MIN;
66extern const F32 OBJECT_CUT_MAX;
67extern const F32 OBJECT_CUT_INC;
68extern const F32 OBJECT_MIN_CUT_INC;
69extern const F32 OBJECT_ROTATION_PRECISION;
70
71extern const F32 OBJECT_TWIST_MIN;
72extern const F32 OBJECT_TWIST_MAX;
73extern const F32 OBJECT_TWIST_INC;
74
75// This is used for linear paths,
76// since twist is used in a slightly different manner.
77extern const F32 OBJECT_TWIST_LINEAR_MIN;
78extern const F32 OBJECT_TWIST_LINEAR_MAX;
79extern const F32 OBJECT_TWIST_LINEAR_INC;
80
81extern const F32 OBJECT_MIN_HOLE_SIZE;
82extern const F32 OBJECT_MAX_HOLE_SIZE_X;
83extern const F32 OBJECT_MAX_HOLE_SIZE_Y;
84
85// Revolutions parameters.
86extern const F32 OBJECT_REV_MIN;
87extern const F32 OBJECT_REV_MAX;
88extern const F32 OBJECT_REV_INC;
89
90
91//============================================================================
92
93// TomY: Base class for things that pack & unpack themselves
94class LLNetworkData
95{
96public:
97 // Extra parameter IDs
98 enum
99 {
100 PARAMS_FLEXIBLE = 0x10,
101 PARAMS_LIGHT = 0x20
102 };
103
104public:
105 U16 mType;
106 virtual ~LLNetworkData() {};
107 virtual BOOL pack(LLDataPacker &dp) const = 0;
108 virtual BOOL unpack(LLDataPacker &dp) = 0;
109 virtual bool operator==(const LLNetworkData& data) const = 0;
110 virtual void copy(const LLNetworkData& data) = 0;
111};
112
113extern const F32 LIGHT_MIN_RADIUS;
114extern const F32 LIGHT_DEFAULT_RADIUS;
115extern const F32 LIGHT_MAX_RADIUS;
116extern const F32 LIGHT_MIN_FALLOFF;
117extern const F32 LIGHT_DEFAULT_FALLOFF;
118extern const F32 LIGHT_MAX_FALLOFF;
119extern const F32 LIGHT_MIN_CUTOFF;
120extern const F32 LIGHT_DEFAULT_CUTOFF;
121extern const F32 LIGHT_MAX_CUTOFF;
122
123class LLLightParams : public LLNetworkData
124{
125protected:
126 LLColor4 mColor; // alpha = intensity
127 F32 mRadius;
128 F32 mFalloff;
129 F32 mCutoff;
130
131public:
132 LLLightParams();
133 /*virtual*/ BOOL pack(LLDataPacker &dp) const;
134 /*virtual*/ BOOL unpack(LLDataPacker &dp);
135 /*virtual*/ bool operator==(const LLNetworkData& data) const;
136 /*virtual*/ void copy(const LLNetworkData& data);
137
138 void setColor(const LLColor4& color) { mColor = color; mColor.clamp(); }
139 void setRadius(F32 radius) { mRadius = llclamp(radius, LIGHT_MIN_RADIUS, LIGHT_MAX_RADIUS); }
140 void setFalloff(F32 falloff) { mFalloff = llclamp(falloff, LIGHT_MIN_FALLOFF, LIGHT_MAX_FALLOFF); }
141 void setCutoff(F32 cutoff) { mCutoff = llclamp(cutoff, LIGHT_MIN_CUTOFF, LIGHT_MAX_CUTOFF); }
142
143 LLColor4 getColor() const { return mColor; }
144 F32 getRadius() const { return mRadius; }
145 F32 getFalloff() const { return mFalloff; }
146 F32 getCutoff() const { return mCutoff; }
147};
148
149//-------------------------------------------------
150// This structure is also used in the part of the
151// code that creates new flexible objects.
152//-------------------------------------------------
153
154// These were made into enums so that they could be used as fixed size
155// array bounds.
156enum EFlexibleObjectConst
157{
158 // "Softness" => [0,3], increments of 1
159 // Represents powers of 2: 0 -> 1, 3 -> 8
160 FLEXIBLE_OBJECT_MIN_SECTIONS = 0,
161 FLEXIBLE_OBJECT_DEFAULT_NUM_SECTIONS = 2,
162 FLEXIBLE_OBJECT_MAX_SECTIONS = 3
163};
164
165// "Tension" => [0,10], increments of 0.1
166extern const F32 FLEXIBLE_OBJECT_MIN_TENSION;
167extern const F32 FLEXIBLE_OBJECT_DEFAULT_TENSION;
168extern const F32 FLEXIBLE_OBJECT_MAX_TENSION;
169
170// "Drag" => [0,10], increments of 0.1
171extern const F32 FLEXIBLE_OBJECT_MIN_AIR_FRICTION;
172extern const F32 FLEXIBLE_OBJECT_DEFAULT_AIR_FRICTION;
173extern const F32 FLEXIBLE_OBJECT_MAX_AIR_FRICTION;
174
175// "Gravity" = [-10,10], increments of 0.1
176extern const F32 FLEXIBLE_OBJECT_MIN_GRAVITY;
177extern const F32 FLEXIBLE_OBJECT_DEFAULT_GRAVITY;
178extern const F32 FLEXIBLE_OBJECT_MAX_GRAVITY;
179
180// "Wind" = [0,10], increments of 0.1
181extern const F32 FLEXIBLE_OBJECT_MIN_WIND_SENSITIVITY;
182extern const F32 FLEXIBLE_OBJECT_DEFAULT_WIND_SENSITIVITY;
183extern const F32 FLEXIBLE_OBJECT_MAX_WIND_SENSITIVITY;
184
185extern const F32 FLEXIBLE_OBJECT_MAX_INTERNAL_TENSION_FORCE;
186
187extern const F32 FLEXIBLE_OBJECT_DEFAULT_LENGTH;
188extern const BOOL FLEXIBLE_OBJECT_DEFAULT_USING_COLLISION_SPHERE;
189extern const BOOL FLEXIBLE_OBJECT_DEFAULT_RENDERING_COLLISION_SPHERE;
190
191
192class LLFlexibleObjectData : public LLNetworkData
193{
194protected:
195 S32 mSimulateLOD; // 2^n = number of simulated sections
196 F32 mGravity;
197 F32 mAirFriction; // higher is more stable, but too much looks like it's underwater
198 F32 mWindSensitivity; // interacts with tension, air friction, and gravity
199 F32 mTension; //interacts in complex ways with other parameters
200 LLVector3 mUserForce; // custom user-defined force vector
201 //BOOL mUsingCollisionSphere;
202 //BOOL mRenderingCollisionSphere;
203
204public:
205 void setSimulateLOD(S32 lod) { mSimulateLOD = llclamp(lod, (S32)FLEXIBLE_OBJECT_MIN_SECTIONS, (S32)FLEXIBLE_OBJECT_MAX_SECTIONS); }
206 void setGravity(F32 gravity) { mGravity = llclamp(gravity, FLEXIBLE_OBJECT_MIN_GRAVITY, FLEXIBLE_OBJECT_MAX_GRAVITY); }
207 void setAirFriction(F32 friction) { mAirFriction = llclamp(friction, FLEXIBLE_OBJECT_MIN_AIR_FRICTION, FLEXIBLE_OBJECT_MAX_AIR_FRICTION); }
208 void setWindSensitivity(F32 wind) { mWindSensitivity = llclamp(wind, FLEXIBLE_OBJECT_MIN_WIND_SENSITIVITY, FLEXIBLE_OBJECT_MAX_WIND_SENSITIVITY); }
209 void setTension(F32 tension) { mTension = llclamp(tension, FLEXIBLE_OBJECT_MIN_TENSION, FLEXIBLE_OBJECT_MAX_TENSION); }
210 void setUserForce(LLVector3 &force) { mUserForce = force; }
211
212 S32 getSimulateLOD() const { return mSimulateLOD; }
213 F32 getGravity() const { return mGravity; }
214 F32 getAirFriction() const { return mAirFriction; }
215 F32 getWindSensitivity() const { return mWindSensitivity; }
216 F32 getTension() const { return mTension; }
217 LLVector3 getUserForce() const { return mUserForce; }
218
219 //------ the constructor for the structure ------------
220 LLFlexibleObjectData();
221 BOOL pack(LLDataPacker &dp) const;
222 BOOL unpack(LLDataPacker &dp);
223 bool operator==(const LLNetworkData& data) const;
224 void copy(const LLNetworkData& data);
225};// end of attributes structure
226
227class LLPrimitive : public LLXform
228{
229public:
230 LLPrimitive();
231 virtual ~LLPrimitive();
232
233 static LLPrimitive *createPrimitive(LLPCode p_code);
234 void init(LLPCode p_code);
235
236 void setPCode(const LLPCode pcode);
237 const LLVolume *getVolumeConst() const { return mVolumep; } // HACK for Windoze confusion about ostream operator in LLVolume
238 LLVolume *getVolume() const { return mVolumep; }
239 virtual BOOL setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume = false);
240
241 // Modify texture entry properties
242 inline BOOL validTE(const U8 te_num) const;
243 const LLTextureEntry *getTE(const U8 te_num) const;
244
245 virtual void setNumTEs(const U8 num_tes);
246 virtual void setAllTETextures(const LLUUID &tex_id);
247 virtual void setTE(const U8 index, const LLTextureEntry &te);
248 virtual S32 setTEColor(const U8 te, const LLColor4 &color);
249 virtual S32 setTEColor(const U8 te, const LLColor3 &color);
250 virtual S32 setTEAlpha(const U8 te, const F32 alpha);
251 virtual S32 setTETexture(const U8 te, const LLUUID &tex_id);
252 virtual S32 setTEScale (const U8 te, const F32 s, const F32 t);
253 virtual S32 setTEScaleS(const U8 te, const F32 s);
254 virtual S32 setTEScaleT(const U8 te, const F32 t);
255 virtual S32 setTEOffset (const U8 te, const F32 s, const F32 t);
256 virtual S32 setTEOffsetS(const U8 te, const F32 s);
257 virtual S32 setTEOffsetT(const U8 te, const F32 t);
258 virtual S32 setTERotation(const U8 te, const F32 r);
259 virtual S32 setTEBumpShinyFullbright(const U8 te, const U8 bump);
260 virtual S32 setTEBumpShiny(const U8 te, const U8 bump);
261 virtual S32 setTEMediaTexGen(const U8 te, const U8 media);
262 virtual S32 setTEBumpmap(const U8 te, const U8 bump);
263 virtual S32 setTETexGen(const U8 te, const U8 texgen);
264 virtual S32 setTEShiny(const U8 te, const U8 shiny);
265 virtual S32 setTEFullbright(const U8 te, const U8 fullbright);
266 virtual S32 setTEMediaFlags(const U8 te, const U8 flags);
267 virtual BOOL setMaterial(const U8 material); // returns TRUE if material changed
268
269 void setTEArrays(const U8 size,
270 const LLUUID* image_ids,
271 const F32* scale_s,
272 const F32* scale_t);
273 void copyTEs(const LLPrimitive *primitive);
274 S32 packTEField(U8 *cur_ptr, U8 *data_ptr, U8 data_size, U8 last_face_index, EMsgVariableType type) const;
275 S32 unpackTEField(U8 *cur_ptr, U8 *buffer_end, U8 *data_ptr, U8 data_size, U8 face_count, EMsgVariableType type);
276 BOOL packTEMessage(LLMessageSystem *mesgsys) const;
277 BOOL packTEMessage(LLDataPacker &dp) const;
278 S32 unpackTEMessage(LLMessageSystem *mesgsys, char *block_name);
279 S32 unpackTEMessage(LLMessageSystem *mesgsys, char *block_name, const S32 block_num); // Variable num of blocks
280 BOOL unpackTEMessage(LLDataPacker &dp);
281
282#ifdef CHECK_FOR_FINITE
283 inline void setPosition(const LLVector3& pos);
284 inline void setPosition(const F32 x, const F32 y, const F32 z);
285 inline void addPosition(const LLVector3& pos);
286
287 inline void setAngularVelocity(const LLVector3& avel);
288 inline void setAngularVelocity(const F32 x, const F32 y, const F32 z);
289 inline void setVelocity(const LLVector3& vel);
290 inline void setVelocity(const F32 x, const F32 y, const F32 z);
291 inline void setVelocityX(const F32 x);
292 inline void setVelocityY(const F32 y);
293 inline void setVelocityZ(const F32 z);
294 inline void addVelocity(const LLVector3& vel);
295 inline void setAcceleration(const LLVector3& accel);
296 inline void setAcceleration(const F32 x, const F32 y, const F32 z);
297#else
298 // Don't override the base LLXForm operators.
299 // Special case for setPosition. If not check-for-finite, fall through to LLXform method.
300 // void setPosition(F32 x, F32 y, F32 z)
301 // void setPosition(LLVector3)
302
303 void setAngularVelocity(const LLVector3& avel) { mAngularVelocity = avel; }
304 void setAngularVelocity(const F32 x, const F32 y, const F32 z) { mAngularVelocity.setVec(x,y,z); }
305 void setVelocity(const LLVector3& vel) { mVelocity = vel; }
306 void setVelocity(const F32 x, const F32 y, const F32 z) { mVelocity.setVec(x,y,z); }
307 void setVelocityX(const F32 x) { mVelocity.mV[VX] = x; }
308 void setVelocityY(const F32 y) { mVelocity.mV[VY] = y; }
309 void setVelocityZ(const F32 z) { mVelocity.mV[VZ] = z; }
310 void addVelocity(const LLVector3& vel) { mVelocity += vel; }
311 void setAcceleration(const LLVector3& accel) { mAcceleration = accel; }
312 void setAcceleration(const F32 x, const F32 y, const F32 z) { mAcceleration.setVec(x,y,z); }
313#endif
314
315 const LLPCode getPCode() const { return mPrimitiveCode; }
316 const char * getPCodeString() const { return pCodeToString(mPrimitiveCode); }
317 const LLVector3& getAngularVelocity() const { return mAngularVelocity; }
318 const LLVector3& getVelocity() const { return mVelocity; }
319 const LLVector3& getAcceleration() const { return mAcceleration; }
320 const U8 getNumTEs() const { return mNumTEs; }
321
322 const U8 getMaterial() const { return mMaterial; }
323
324 void setVolumeType(const U8 code);
325 U8 getVolumeType();
326
327 void setTextureList(LLTextureEntry *listp);
328
329 inline BOOL isAvatar() const;
330
331 static const char *pCodeToString(const LLPCode pcode);
332 static LLPCode legacyToPCode(const U8 legacy);
333 static U8 pCodeToLegacy(const LLPCode pcode);
334
335 inline static BOOL isPrimitive(const LLPCode pcode);
336 inline static BOOL isApp(const LLPCode pcode);
337
338protected:
339 LLPCode mPrimitiveCode; // Primitive code
340 LLVector3 mVelocity; // how fast are we moving?
341 LLVector3 mAcceleration; // are we under constant acceleration?
342 LLVector3 mAngularVelocity; // angular velocity
343 LLPointer<LLVolume> mVolumep;
344 LLTextureEntry *mTextureList; // list of texture GUIDs, scales, offsets
345 U8 mMaterial; // Material code
346 U8 mNumTEs; // # of faces on the primitve
347};
348
349inline BOOL LLPrimitive::isAvatar() const
350{
351 return mPrimitiveCode == LL_PCODE_LEGACY_AVATAR;
352}
353
354// static
355inline BOOL LLPrimitive::isPrimitive(const LLPCode pcode)
356{
357 LLPCode base_type = pcode & LL_PCODE_BASE_MASK;
358
359 if (base_type && (base_type < LL_PCODE_APP))
360 {
361 return TRUE;
362 }
363 return FALSE;
364}
365
366// static
367inline BOOL LLPrimitive::isApp(const LLPCode pcode)
368{
369 LLPCode base_type = pcode & LL_PCODE_BASE_MASK;
370
371 return (base_type == LL_PCODE_APP);
372}
373
374
375#ifdef CHECK_FOR_FINITE
376// Special case for setPosition. If not check-for-finite, fall through to LLXform method.
377void LLPrimitive::setPosition(const F32 x, const F32 y, const F32 z)
378{
379 if (llfinite(x) && llfinite(y) && llfinite(z))
380 {
381 LLXform::setPosition(x, y, z);
382 }
383 else
384 {
385 llerrs << "Non Finite in LLPrimitive::setPosition(x,y,z) for " << pCodeToString(mPrimitiveCode) << llendl;
386 }
387}
388
389// Special case for setPosition. If not check-for-finite, fall through to LLXform method.
390void LLPrimitive::setPosition(const LLVector3& pos)
391{
392 if (pos.isFinite())
393 {
394 LLXform::setPosition(pos);
395 }
396 else
397 {
398 llerrs << "Non Finite in LLPrimitive::setPosition(LLVector3) for " << pCodeToString(mPrimitiveCode) << llendl;
399 }
400}
401
402void LLPrimitive::setAngularVelocity(const LLVector3& avel)
403{
404 if (avel.isFinite())
405 {
406 mAngularVelocity = avel;
407 }
408 else
409 {
410 llerror("Non Finite in LLPrimitive::setAngularVelocity", 0);
411 }
412}
413
414void LLPrimitive::setAngularVelocity(const F32 x, const F32 y, const F32 z)
415{
416 if (llfinite(x) && llfinite(y) && llfinite(z))
417 {
418 mAngularVelocity.setVec(x,y,z);
419 }
420 else
421 {
422 llerror("Non Finite in LLPrimitive::setAngularVelocity", 0);
423 }
424}
425
426void LLPrimitive::setVelocity(const LLVector3& vel)
427{
428 if (vel.isFinite())
429 {
430 mVelocity = vel;
431 }
432 else
433 {
434 llerrs << "Non Finite in LLPrimitive::setVelocity(LLVector3) for " << pCodeToString(mPrimitiveCode) << llendl;
435 }
436}
437
438void LLPrimitive::setVelocity(const F32 x, const F32 y, const F32 z)
439{
440 if (llfinite(x) && llfinite(y) && llfinite(z))
441 {
442 mVelocity.setVec(x,y,z);
443 }
444 else
445 {
446 llerrs << "Non Finite in LLPrimitive::setVelocity(F32,F32,F32) for " << pCodeToString(mPrimitiveCode) << llendl;
447 }
448}
449
450void LLPrimitive::setVelocityX(const F32 x)
451{
452 if (llfinite(x))
453 {
454 mVelocity.mV[VX] = x;
455 }
456 else
457 {
458 llerror("Non Finite in LLPrimitive::setVelocityX", 0);
459 }
460}
461
462void LLPrimitive::setVelocityY(const F32 y)
463{
464 if (llfinite(y))
465 {
466 mVelocity.mV[VY] = y;
467 }
468 else
469 {
470 llerror("Non Finite in LLPrimitive::setVelocityY", 0);
471 }
472}
473
474void LLPrimitive::setVelocityZ(const F32 z)
475{
476 if (llfinite(z))
477 {
478 mVelocity.mV[VZ] = z;
479 }
480 else
481 {
482 llerror("Non Finite in LLPrimitive::setVelocityZ", 0);
483 }
484}
485
486void LLPrimitive::addVelocity(const LLVector3& vel)
487{
488 if (vel.isFinite())
489 {
490 mVelocity += vel;
491 }
492 else
493 {
494 llerror("Non Finite in LLPrimitive::addVelocity", 0);
495 }
496}
497
498void LLPrimitive::setAcceleration(const LLVector3& accel)
499{
500 if (accel.isFinite())
501 {
502 mAcceleration = accel;
503 }
504 else
505 {
506 llerrs << "Non Finite in LLPrimitive::setAcceleration(LLVector3) for " << pCodeToString(mPrimitiveCode) << llendl;
507 }
508}
509
510void LLPrimitive::setAcceleration(const F32 x, const F32 y, const F32 z)
511{
512 if (llfinite(x) && llfinite(y) && llfinite(z))
513 {
514 mAcceleration.setVec(x,y,z);
515 }
516 else
517 {
518 llerrs << "Non Finite in LLPrimitive::setAcceleration(F32,F32,F32) for " << pCodeToString(mPrimitiveCode) << llendl;
519 }
520}
521#endif // CHECK_FOR_FINITE
522
523inline BOOL LLPrimitive::validTE(const U8 te_num) const
524{
525 return (mNumTEs && te_num < mNumTEs);
526}
527
528#endif
529
diff --git a/linden/indra/llprimitive/llprimitive.vcproj b/linden/indra/llprimitive/llprimitive.vcproj
new file mode 100644
index 0000000..60dc82e
--- /dev/null
+++ b/linden/indra/llprimitive/llprimitive.vcproj
@@ -0,0 +1,219 @@
1<?xml version="1.0" encoding="Windows-1252"?>
2<VisualStudioProject
3 ProjectType="Visual C++"
4 Version="7.10"
5 Name="llprimitive"
6 ProjectGUID="{FCC4483C-5B84-4944-B91F-4589A219BC0B}"
7 Keyword="Win32Proj">
8 <Platforms>
9 <Platform
10 Name="Win32"/>
11 </Platforms>
12 <Configurations>
13 <Configuration
14 Name="Debug|Win32"
15 OutputDirectory="../lib_$(ConfigurationName)/i686-win32"
16 IntermediateDirectory="Debug"
17 ConfigurationType="4"
18 CharacterSet="1">
19 <Tool
20 Name="VCCLCompilerTool"
21 Optimization="0"
22 AdditionalIncludeDirectories="..\llxml;..\llprimitive;..\llcommon;..\llmath;..\llmessage;..\..\libraries\i686-win32\include;..\..\libraries\include\"
23 PreprocessorDefinitions="WIN32;_DEBUG;_LIB;LL_WINDOWS;LL_DEBUG"
24 MinimalRebuild="TRUE"
25 BasicRuntimeChecks="3"
26 RuntimeLibrary="1"
27 StructMemberAlignment="4"
28 ForceConformanceInForLoopScope="TRUE"
29 UsePrecompiledHeader="0"
30 WarningLevel="3"
31 WarnAsError="TRUE"
32 Detect64BitPortabilityProblems="FALSE"
33 DebugInformationFormat="4"/>
34 <Tool
35 Name="VCCustomBuildTool"/>
36 <Tool
37 Name="VCLibrarianTool"
38 OutputFile="$(OutDir)/llprimitive.lib"/>
39 <Tool
40 Name="VCMIDLTool"/>
41 <Tool
42 Name="VCPostBuildEventTool"/>
43 <Tool
44 Name="VCPreBuildEventTool"/>
45 <Tool
46 Name="VCPreLinkEventTool"/>
47 <Tool
48 Name="VCResourceCompilerTool"/>
49 <Tool
50 Name="VCWebServiceProxyGeneratorTool"/>
51 <Tool
52 Name="VCXMLDataGeneratorTool"/>
53 <Tool
54 Name="VCManagedWrapperGeneratorTool"/>
55 <Tool
56 Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
57 </Configuration>
58 <Configuration
59 Name="Release|Win32"
60 OutputDirectory="../lib_$(ConfigurationName)/i686-win32"
61 IntermediateDirectory="Release"
62 ConfigurationType="4"
63 CharacterSet="1">
64 <Tool
65 Name="VCCLCompilerTool"
66 AdditionalIncludeDirectories="..\llxml;..\llprimitive;..\llcommon;..\llmath;..\llmessage;..\..\libraries\i686-win32\include;..\..\libraries\include\"
67 PreprocessorDefinitions="WIN32;NDEBUG;_LIB;LL_WINDOWS;LL_RELEASE"
68 RuntimeLibrary="0"
69 StructMemberAlignment="0"
70 ForceConformanceInForLoopScope="TRUE"
71 UsePrecompiledHeader="0"
72 WarningLevel="3"
73 WarnAsError="TRUE"
74 Detect64BitPortabilityProblems="FALSE"
75 DebugInformationFormat="3"/>
76 <Tool
77 Name="VCCustomBuildTool"/>
78 <Tool
79 Name="VCLibrarianTool"
80 OutputFile="$(OutDir)/llprimitive.lib"/>
81 <Tool
82 Name="VCMIDLTool"/>
83 <Tool
84 Name="VCPostBuildEventTool"/>
85 <Tool
86 Name="VCPreBuildEventTool"/>
87 <Tool
88 Name="VCPreLinkEventTool"/>
89 <Tool
90 Name="VCResourceCompilerTool"/>
91 <Tool
92 Name="VCWebServiceProxyGeneratorTool"/>
93 <Tool
94 Name="VCXMLDataGeneratorTool"/>
95 <Tool
96 Name="VCManagedWrapperGeneratorTool"/>
97 <Tool
98 Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
99 </Configuration>
100 <Configuration
101 Name="ReleaseNoOpt|Win32"
102 OutputDirectory="../lib_$(ConfigurationName)/i686-win32"
103 IntermediateDirectory="$(ConfigurationName)"
104 ConfigurationType="4"
105 CharacterSet="1">
106 <Tool
107 Name="VCCLCompilerTool"
108 Optimization="0"
109 AdditionalIncludeDirectories="..\llxml;..\llprimitive;..\llcommon;..\llmath;..\llmessage;..\..\libraries\i686-win32\include;..\..\libraries\include\"
110 PreprocessorDefinitions="WIN32;NDEBUG;_LIB;LL_WINDOWS;LL_RELEASE"
111 RuntimeLibrary="0"
112 StructMemberAlignment="0"
113 ForceConformanceInForLoopScope="TRUE"
114 UsePrecompiledHeader="0"
115 WarningLevel="3"
116 WarnAsError="TRUE"
117 Detect64BitPortabilityProblems="FALSE"
118 DebugInformationFormat="3"/>
119 <Tool
120 Name="VCCustomBuildTool"/>
121 <Tool
122 Name="VCLibrarianTool"
123 OutputFile="$(OutDir)/llprimitive.lib"/>
124 <Tool
125 Name="VCMIDLTool"/>
126 <Tool
127 Name="VCPostBuildEventTool"/>
128 <Tool
129 Name="VCPreBuildEventTool"/>
130 <Tool
131 Name="VCPreLinkEventTool"/>
132 <Tool
133 Name="VCResourceCompilerTool"/>
134 <Tool
135 Name="VCWebServiceProxyGeneratorTool"/>
136 <Tool
137 Name="VCXMLDataGeneratorTool"/>
138 <Tool
139 Name="VCManagedWrapperGeneratorTool"/>
140 <Tool
141 Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
142 </Configuration>
143 </Configurations>
144 <References>
145 </References>
146 <Files>
147 <Filter
148 Name="Source Files"
149 Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
150 UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
151 <File
152 RelativePath=".\llmaterialtable.cpp">
153 </File>
154 <File
155 RelativePath=".\llprimitive.cpp">
156 </File>
157 <File
158 RelativePath=".\lltextureanim.cpp">
159 </File>
160 <File
161 RelativePath=".\lltextureentry.cpp">
162 </File>
163 <File
164 RelativePath=".\lltreeparams.cpp">
165 </File>
166 <File
167 RelativePath=".\llvolumemessage.cpp">
168 </File>
169 <File
170 RelativePath=".\llvolumexml.cpp">
171 </File>
172 </Filter>
173 <Filter
174 Name="Header Files"
175 Filter="h;hpp;hxx;hm;inl;inc;xsd"
176 UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
177 <File
178 RelativePath=".\legacy_object_types.h">
179 </File>
180 <File
181 RelativePath=".\llmaterialtable.h">
182 </File>
183 <File
184 RelativePath=".\llprimitive.h">
185 </File>
186 <File
187 RelativePath=".\lltextureanim.h">
188 </File>
189 <File
190 RelativePath=".\lltextureentry.h">
191 </File>
192 <File
193 RelativePath=".\lltree_common.h">
194 </File>
195 <File
196 RelativePath=".\lltreeparams.h">
197 </File>
198 <File
199 RelativePath=".\llvolumemessage.h">
200 </File>
201 <File
202 RelativePath=".\llvolumexml.h">
203 </File>
204 <File
205 RelativePath=".\material_codes.h">
206 </File>
207 <File
208 RelativePath=".\object_flags.h">
209 </File>
210 </Filter>
211 <Filter
212 Name="Resource Files"
213 Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
214 UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
215 </Filter>
216 </Files>
217 <Globals>
218 </Globals>
219</VisualStudioProject>
diff --git a/linden/indra/llprimitive/lltextureanim.cpp b/linden/indra/llprimitive/lltextureanim.cpp
new file mode 100644
index 0000000..b496463
--- /dev/null
+++ b/linden/indra/llprimitive/lltextureanim.cpp
@@ -0,0 +1,240 @@
1/**
2 * @file lltextureanim.cpp
3 * @brief LLTextureAnim base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "lltextureanim.h"
31#include "message.h"
32#include "lldatapacker.h"
33
34const S32 TA_BLOCK_SIZE = 16;
35
36LLTextureAnim::LLTextureAnim()
37{
38 reset();
39}
40
41
42LLTextureAnim::~LLTextureAnim()
43{
44}
45
46
47void LLTextureAnim::reset()
48{
49 mMode = 0;
50 mFace = -1;
51 mSizeX = 4;
52 mSizeY = 4;
53 mStart = 0.f;
54 mLength = 0.f;
55 mRate = 1.f;
56}
57
58BOOL LLTextureAnim::equals(const LLTextureAnim &other) const
59{
60 if (mMode != other.mMode)
61 {
62 return FALSE;
63 }
64 if (mFace != other.mFace)
65 {
66 return FALSE;
67 }
68 if (mSizeX != other.mSizeX)
69 {
70 return FALSE;
71 }
72 if (mSizeY != other.mSizeY)
73 {
74 return FALSE;
75 }
76 if (mStart != other.mStart)
77 {
78 return FALSE;
79 }
80 if (mLength != other.mLength)
81 {
82 return FALSE;
83 }
84 if (mRate != other.mRate)
85 {
86 return FALSE;
87 }
88
89 return TRUE;
90}
91void LLTextureAnim::packTAMessage(LLMessageSystem *mesgsys) const
92{
93 U8 data[TA_BLOCK_SIZE];
94 data[0] = mMode;
95 data[1] = mFace;
96 data[2] = mSizeX;
97 data[3] = mSizeY;
98 htonmemcpy(data + 4, &mStart, MVT_F32, sizeof(F32));
99 htonmemcpy(data + 8, &mLength, MVT_F32, sizeof(F32));
100 htonmemcpy(data + 12, &mRate, MVT_F32, sizeof(F32));
101
102 mesgsys->addBinaryDataFast(_PREHASH_TextureAnim, data, TA_BLOCK_SIZE);
103}
104
105
106void LLTextureAnim::packTAMessage(LLDataPacker &dp) const
107{
108 U8 data[TA_BLOCK_SIZE];
109 data[0] = mMode;
110 data[1] = mFace;
111 data[2] = mSizeX;
112 data[3] = mSizeY;
113 htonmemcpy(data + 4, &mStart, MVT_F32, sizeof(F32));
114 htonmemcpy(data + 8, &mLength, MVT_F32, sizeof(F32));
115 htonmemcpy(data + 12, &mRate, MVT_F32, sizeof(F32));
116
117 dp.packBinaryData(data, TA_BLOCK_SIZE, "TextureAnimation");
118}
119
120
121void LLTextureAnim::unpackTAMessage(LLMessageSystem *mesgsys, const S32 block_num)
122{
123 S32 size = mesgsys->getSizeFast(_PREHASH_ObjectData, block_num, _PREHASH_TextureAnim);
124
125 if (size != TA_BLOCK_SIZE)
126 {
127 if (size)
128 {
129 llwarns << "Bad size " << size << " for TA block, ignoring." << llendl;
130 }
131 mMode = 0;
132 return;
133 }
134
135 U8 data[TA_BLOCK_SIZE];
136 mesgsys->getBinaryDataFast(_PREHASH_ObjectData, _PREHASH_TextureAnim, data, TA_BLOCK_SIZE, block_num);
137
138 mMode = data[0];
139 mFace = data[1];
140 if (mMode & LLTextureAnim::SMOOTH)
141 {
142 mSizeX = llmax((U8)0, data[2]);
143 mSizeY = llmax((U8)0, data[3]);
144 }
145 else
146 {
147 mSizeX = llmax((U8)1, data[2]);
148 mSizeY = llmax((U8)1, data[3]);
149 }
150 htonmemcpy(&mStart, data + 4, MVT_F32, sizeof(F32));
151 htonmemcpy(&mLength, data + 8, MVT_F32, sizeof(F32));
152 htonmemcpy(&mRate, data + 12, MVT_F32, sizeof(F32));
153}
154
155void LLTextureAnim::unpackTAMessage(LLDataPacker &dp)
156{
157 S32 size;
158 U8 data[TA_BLOCK_SIZE];
159 dp.unpackBinaryData(data, size, "TextureAnimation");
160 if (size != TA_BLOCK_SIZE)
161 {
162 if (size)
163 {
164 llwarns << "Bad size " << size << " for TA block, ignoring." << llendl;
165 }
166 mMode = 0;
167 return;
168 }
169
170 mMode = data[0];
171 mFace = data[1];
172 mSizeX = llmax((U8)1, data[2]);
173 mSizeY = llmax((U8)1, data[3]);
174 htonmemcpy(&mStart, data + 4, MVT_F32, sizeof(F32));
175 htonmemcpy(&mLength, data + 8, MVT_F32, sizeof(F32));
176 htonmemcpy(&mRate, data + 12, MVT_F32, sizeof(F32));
177}
178
179LLSD LLTextureAnim::asLLSD() const
180{
181 LLSD sd;
182 sd["mode"] = mMode;
183 sd["face"] = mFace;
184 sd["sizeX"] = mSizeX;
185 sd["sizeY"] = mSizeY;
186 sd["start"] = mStart;
187 sd["length"] = mLength;
188 sd["rate"] = mRate;
189 return sd;
190}
191
192bool LLTextureAnim::fromLLSD(LLSD& sd)
193{
194 const char *w;
195 w = "mode";
196 if (sd.has(w))
197 {
198 mMode = (U8)sd[w].asInteger();
199 } else goto fail;
200
201 w = "face";
202 if (sd.has(w))
203 {
204 mFace = (S8)sd[w].asInteger();
205 } else goto fail;
206
207 w = "sizeX";
208 if (sd.has(w))
209 {
210 mSizeX = (U8)sd[w].asInteger();
211 } else goto fail;
212
213 w = "sizeY";
214 if (sd.has(w))
215 {
216 mSizeY = (U8)sd[w].asInteger();
217 } else goto fail;
218
219 w = "start";
220 if (sd.has(w))
221 {
222 mStart = (F32)sd[w].asReal();
223 } else goto fail;
224
225 w = "length";
226 if (sd.has(w))
227 {
228 mLength = (F32)sd[w].asReal();
229 } else goto fail;
230
231 w = "rate";
232 if (sd.has(w))
233 {
234 mRate = (F32)sd[w].asReal();
235 } else goto fail;
236
237 return true;
238fail:
239 return false;
240}
diff --git a/linden/indra/llprimitive/lltextureanim.h b/linden/indra/llprimitive/lltextureanim.h
new file mode 100644
index 0000000..b47d492
--- /dev/null
+++ b/linden/indra/llprimitive/lltextureanim.h
@@ -0,0 +1,73 @@
1/**
2 * @file lltextureanim.h
3 * @brief LLTextureAnim base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLTEXTUREANIM_H
29#define LL_LLTEXTUREANIM_H
30
31#include "stdtypes.h"
32#include "llsd.h"
33
34class LLMessageSystem;
35class LLDataPacker;
36
37class LLTextureAnim
38{
39public:
40 LLTextureAnim();
41 virtual ~LLTextureAnim();
42
43 virtual void reset();
44 void packTAMessage(LLMessageSystem *mesgsys) const;
45 void packTAMessage(LLDataPacker &dp) const;
46 void unpackTAMessage(LLMessageSystem *mesgsys, const S32 block_num);
47 void unpackTAMessage(LLDataPacker &dp);
48 BOOL equals(const LLTextureAnim &other) const;
49 LLSD asLLSD() const;
50 operator LLSD() const { return asLLSD(); }
51 bool fromLLSD(LLSD& sd);
52
53 enum
54 {
55 ON = 0x01,
56 LOOP = 0x02,
57 REVERSE = 0x04,
58 PING_PONG = 0x08,
59 SMOOTH = 0x10,
60 ROTATE = 0x20,
61 SCALE = 0x40,
62 };
63
64public:
65 U8 mMode;
66 S8 mFace;
67 U8 mSizeX;
68 U8 mSizeY;
69 F32 mStart;
70 F32 mLength;
71 F32 mRate; // Rate in frames per second.
72};
73#endif
diff --git a/linden/indra/llprimitive/lltextureentry.cpp b/linden/indra/llprimitive/lltextureentry.cpp
new file mode 100644
index 0000000..5099eef
--- /dev/null
+++ b/linden/indra/llprimitive/lltextureentry.cpp
@@ -0,0 +1,367 @@
1/**
2 * @file lltextureentry.cpp
3 * @brief LLTextureEntry base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "lltextureentry.h"
31#include "llsdutil.h"
32
33const U8 DEFAULT_BUMP_CODE = 0; // no bump or shininess
34
35const LLTextureEntry LLTextureEntry::null;
36
37//===============================================================
38LLTextureEntry::LLTextureEntry()
39{
40 init(LLUUID::null,1.f,1.f,0.f,0.f,0.f,DEFAULT_BUMP_CODE);
41}
42
43LLTextureEntry::LLTextureEntry(const LLUUID& tex_id)
44{
45 init(tex_id,1.f,1.f,0.f,0.f,0.f,DEFAULT_BUMP_CODE);
46}
47
48LLTextureEntry::LLTextureEntry(const LLTextureEntry &rhs)
49{
50 mID = rhs.mID;
51 mScaleS = rhs.mScaleS;
52 mScaleT = rhs.mScaleT;
53 mOffsetS = rhs.mOffsetS;
54 mOffsetT = rhs.mOffsetT;
55 mRotation = rhs.mRotation;
56 mColor = rhs.mColor;
57 mBump = rhs.mBump;
58 mMediaFlags = rhs.mMediaFlags;
59}
60
61LLTextureEntry &LLTextureEntry::operator=(const LLTextureEntry &rhs)
62{
63 if (this != &rhs)
64 {
65 mID = rhs.mID;
66 mScaleS = rhs.mScaleS;
67 mScaleT = rhs.mScaleT;
68 mOffsetS = rhs.mOffsetS;
69 mOffsetT = rhs.mOffsetT;
70 mRotation = rhs.mRotation;
71 mColor = rhs.mColor;
72 mBump = rhs.mBump;
73 mMediaFlags = rhs.mMediaFlags;
74 }
75
76 return *this;
77}
78
79void LLTextureEntry::init(const LLUUID& tex_id, F32 scale_s, F32 scale_t, F32 offset_s, F32 offset_t, F32 rotation, U8 bump)
80{
81 setID(tex_id);
82
83 mScaleS = scale_s;
84 mScaleT = scale_t;
85 mOffsetS = offset_s;
86 mOffsetT = offset_t;
87 mRotation = rotation;
88 mBump = bump;
89 mMediaFlags = 0x0;
90
91 setColor(LLColor4(1.f, 1.f, 1.f, 1.f));
92}
93
94LLTextureEntry::~LLTextureEntry()
95{
96}
97
98bool LLTextureEntry::operator!=(const LLTextureEntry &rhs) const
99{
100 if (mID != rhs.mID) return(true);
101 if (mScaleS != rhs.mScaleS) return(true);
102 if (mScaleT != rhs.mScaleT) return(true);
103 if (mOffsetS != rhs.mOffsetS) return(true);
104 if (mOffsetT != rhs.mOffsetT) return(true);
105 if (mRotation != rhs.mRotation) return(true);
106 if (mColor != rhs.mColor) return (true);
107 if (mBump != rhs.mBump) return (true);
108 if (mMediaFlags != rhs.mMediaFlags) return true;
109 return(false);
110}
111
112bool LLTextureEntry::operator==(const LLTextureEntry &rhs) const
113{
114 if (mID != rhs.mID) return(false);
115 if (mScaleS != rhs.mScaleS) return(false);
116 if (mScaleT != rhs.mScaleT) return(false);
117 if (mOffsetS != rhs.mOffsetS) return(false);
118 if (mOffsetT != rhs.mOffsetT) return(false);
119 if (mRotation != rhs.mRotation) return(false);
120 if (mColor != rhs.mColor) return (false);
121 if (mBump != rhs.mBump) return (false);
122 if (mMediaFlags != rhs.mMediaFlags) return false;
123 return(true);
124}
125
126LLSD LLTextureEntry::asLLSD() const
127{
128 LLSD sd;
129
130 sd["imageid"] = getID();
131 sd["colors"] = ll_sd_from_color4(getColor());
132 sd["scales"] = mScaleS;
133 sd["scalet"] = mScaleT;
134 sd["offsets"] = mOffsetS;
135 sd["offsett"] = mOffsetT;
136 sd["imagerot"] = getRotation();
137 sd["bump"] = getBumpShiny();
138 sd["fullbright"] = getFullbright();
139 sd["media_flags"] = getMediaTexGen();
140
141 return sd;
142}
143
144bool LLTextureEntry::fromLLSD(LLSD& sd)
145{
146 const char *w, *x;
147 w = "imageid";
148 if (sd.has(w))
149 {
150 setID( sd[w] );
151 } else goto fail;
152 w = "colors";
153 if (sd.has(w))
154 {
155 setColor( ll_color4_from_sd(sd["colors"]) );
156 } else goto fail;
157 w = "scales";
158 x = "scalet";
159 if (sd.has(w) && sd.has(x))
160 {
161 setScale( (F32)sd[w].asReal(), (F32)sd[x].asReal() );
162 } else goto fail;
163 w = "offsets";
164 x = "offsett";
165 if (sd.has(w) && sd.has(x))
166 {
167 setOffset( (F32)sd[w].asReal(), (F32)sd[x].asReal() );
168 } else goto fail;
169 w = "imagerot";
170 if (sd.has(w))
171 {
172 setRotation( (F32)sd[w].asReal() );
173 } else goto fail;
174 w = "bump";
175 if (sd.has(w))
176 {
177 setBumpShiny( sd[w].asInteger() );
178 } else goto fail;
179 w = "fullbright";
180 if (sd.has(w))
181 {
182 setFullbright( sd[w].asInteger() );
183 } else goto fail;
184 w = "media_flags";
185 if (sd.has(w))
186 {
187 setMediaTexGen( sd[w].asInteger() );
188 } else goto fail;
189
190 return true;
191fail:
192 return false;
193}
194
195S32 LLTextureEntry::setID(const LLUUID &tex_id)
196{
197 if (mID != tex_id)
198 {
199 mID = tex_id;
200 return TEM_CHANGE_TEXTURE;
201 }
202 return 0;
203}
204
205S32 LLTextureEntry::setScale(F32 s, F32 t)
206{
207 S32 retval = 0;
208
209 if ( (mScaleS != s)
210 ||(mScaleT != t))
211 {
212 mScaleS = s;
213 mScaleT = t;
214
215 retval = TEM_CHANGE_TEXTURE;
216 }
217 return retval;
218}
219
220S32 LLTextureEntry::setColor(const LLColor4 &color)
221{
222 if (mColor != color)
223 {
224 mColor = color;
225 return TEM_CHANGE_COLOR;
226 }
227 return 0;
228}
229
230S32 LLTextureEntry::setColor(const LLColor3 &color)
231{
232 if (mColor != color)
233 {
234 // This preserves alpha.
235 mColor.setVec(color);
236 return TEM_CHANGE_COLOR;
237 }
238 return 0;
239}
240
241S32 LLTextureEntry::setAlpha(const F32 alpha)
242{
243 if (mColor.mV[VW] != alpha)
244 {
245 mColor.mV[VW] = alpha;
246 return TEM_CHANGE_COLOR;
247 }
248 return 0;
249}
250
251S32 LLTextureEntry::setOffset(F32 s, F32 t)
252{
253 S32 retval = 0;
254
255 if ( (mOffsetS != s)
256 ||(mOffsetT != t))
257 {
258 mOffsetS = s;
259 mOffsetT = t;
260
261 retval = TEM_CHANGE_TEXTURE;
262 }
263 return retval;
264}
265
266S32 LLTextureEntry::setRotation(F32 theta)
267{
268 if (mRotation != theta)
269 {
270 mRotation = theta;
271 return TEM_CHANGE_TEXTURE;
272 }
273 return 0;
274}
275
276S32 LLTextureEntry::setBumpShinyFullbright(U8 bump)
277{
278 if (mBump != bump)
279 {
280 mBump = bump;
281 return TEM_CHANGE_TEXTURE;
282 }
283 return 0;
284}
285
286S32 LLTextureEntry::setMediaTexGen(U8 media)
287{
288 if (mMediaFlags != media)
289 {
290 mMediaFlags = media;
291 return TEM_CHANGE_TEXTURE;
292 }
293 return 0;
294}
295
296S32 LLTextureEntry::setBumpmap(U8 bump)
297{
298 bump &= TEM_BUMP_MASK;
299 if (getBumpmap() != bump)
300 {
301 mBump &= ~TEM_BUMP_MASK;
302 mBump |= bump;
303 return TEM_CHANGE_TEXTURE;
304 }
305 return 0;
306}
307
308S32 LLTextureEntry::setFullbright(U8 fullbright)
309{
310 fullbright &= TEM_FULLBRIGHT_MASK;
311 if (getFullbright() != fullbright)
312 {
313 mBump &= ~(TEM_FULLBRIGHT_MASK<<TEM_FULLBRIGHT_SHIFT);
314 mBump |= fullbright << TEM_FULLBRIGHT_SHIFT;
315 return TEM_CHANGE_TEXTURE;
316 }
317 return 0;
318}
319
320S32 LLTextureEntry::setShiny(U8 shiny)
321{
322 shiny &= TEM_SHINY_MASK;
323 if (getShiny() != shiny)
324 {
325 mBump &= ~(TEM_SHINY_MASK<<TEM_SHINY_SHIFT);
326 mBump |= shiny << TEM_SHINY_SHIFT;
327 return TEM_CHANGE_TEXTURE;
328 }
329 return 0;
330}
331
332S32 LLTextureEntry::setBumpShiny(U8 bump_shiny)
333{
334 bump_shiny &= TEM_BUMP_SHINY_MASK;
335 if (getBumpShiny() != bump_shiny)
336 {
337 mBump &= ~TEM_BUMP_SHINY_MASK;
338 mBump |= bump_shiny;
339 return TEM_CHANGE_TEXTURE;
340 }
341 return 0;
342}
343
344S32 LLTextureEntry::setMediaFlags(U8 media_flags)
345{
346 media_flags &= TEM_MEDIA_MASK;
347 if (getMediaFlags() != media_flags)
348 {
349 mMediaFlags &= ~TEM_MEDIA_MASK;
350 mMediaFlags |= media_flags;
351 return TEM_CHANGE_TEXTURE;
352 }
353 return 0;
354}
355
356S32 LLTextureEntry::setTexGen(U8 tex_gen)
357{
358 tex_gen &= TEM_TEX_GEN_MASK;
359 if (getTexGen() != tex_gen)
360 {
361 mMediaFlags &= ~TEM_TEX_GEN_MASK;
362 mMediaFlags |= tex_gen;
363 return TEM_CHANGE_TEXTURE;
364 }
365 return 0;
366}
367
diff --git a/linden/indra/llprimitive/lltextureentry.h b/linden/indra/llprimitive/lltextureentry.h
new file mode 100644
index 0000000..b06f9a1
--- /dev/null
+++ b/linden/indra/llprimitive/lltextureentry.h
@@ -0,0 +1,145 @@
1/**
2 * @file lltextureentry.h
3 * @brief LLTextureEntry base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLTEXTUREENTRY_H
29#define LL_LLTEXTUREENTRY_H
30
31#include "lluuid.h"
32#include "v4color.h"
33#include "llsd.h"
34
35const S32 TEM_CHANGE_COLOR = 0x1;
36const S32 TEM_CHANGE_TEXTURE = 0x2;
37const S32 TEM_INVALID = 0x4;
38
39const S32 TEM_BUMPMAP_COUNT = 32;
40
41// The Bump Shiny Fullbright values are bits in an eight bit field:
42// +----------+
43// | SSFBBBBB | S = Shiny, F = Fullbright, B = Bumpmap
44// | 76543210 |
45// +----------+
46const S32 TEM_BUMP_MASK = 0x1f; // 5 bits
47const S32 TEM_FULLBRIGHT_MASK = 0x01; // 1 bit
48const S32 TEM_SHINY_MASK = 0x03; // 2 bits
49const S32 TEM_BUMP_SHINY_MASK = (0xc0 | 0x1f);
50const S32 TEM_FULLBRIGHT_SHIFT = 5;
51const S32 TEM_SHINY_SHIFT = 6;
52
53// The Media Tex Gen values are bits in a bit field:
54// +----------+
55// | .....TTM | M = Media Flags (web page), T = LLTextureEntry::eTexGen, . = unused
56// | 76543210 |
57// +----------+
58const S32 TEM_MEDIA_MASK = 0x01;
59const S32 TEM_TEX_GEN_MASK = 0x06;
60const S32 TEM_TEX_GEN_SHIFT = 1;
61
62
63class LLTextureEntry
64{
65public:
66
67 typedef enum e_texgen
68 {
69 TEX_GEN_DEFAULT = 0x00,
70 TEX_GEN_PLANAR = 0x02,
71 TEX_GEN_SPHERICAL = 0x04,
72 TEX_GEN_CYLINDRICAL = 0x06
73 } eTexGen;
74
75 LLTextureEntry();
76 LLTextureEntry(const LLUUID& tex_id);
77 LLTextureEntry(const LLTextureEntry &rhs);
78
79 LLTextureEntry &operator=(const LLTextureEntry &rhs);
80 ~LLTextureEntry();
81
82 bool operator==(const LLTextureEntry &rhs) const;
83 bool operator!=(const LLTextureEntry &rhs) const;
84
85 LLSD asLLSD() const;
86 operator LLSD() const { return asLLSD(); }
87 bool fromLLSD(LLSD& sd);
88
89 void init(const LLUUID& tex_id, F32 scale_s, F32 scale_t, F32 offset_s, F32 offset_t, F32 rotation, U8 bump);
90
91 // These return a TEM_ flag from above to indicate if something changed.
92 S32 setID (const LLUUID &tex_id);
93 S32 setColor(const LLColor4 &color);
94 S32 setColor(const LLColor3 &color);
95 S32 setAlpha(const F32 alpha);
96 S32 setScale(F32 s, F32 t);
97 S32 setOffset(F32 s, F32 t);
98 S32 setRotation(F32 theta);
99
100 S32 setBumpmap(U8 bump);
101 S32 setFullbright(U8 bump);
102 S32 setShiny(U8 bump);
103 S32 setBumpShiny(U8 bump);
104 S32 setBumpShinyFullbright(U8 bump);
105
106 S32 setMediaFlags(U8 media_flags);
107 S32 setTexGen(U8 texGen);
108 S32 setMediaTexGen(U8 media);
109
110 const LLUUID &getID() const { return mID; }
111 const LLColor4 &getColor() const { return mColor; }
112 void getScale(F32 *s, F32 *t) const { *s = mScaleS; *t = mScaleT; }
113 void getOffset(F32 *s, F32 *t) const { *s = mOffsetS; *t = mOffsetT; }
114 F32 getRotation() const { return mRotation; }
115 void getRotation(F32 *theta) const { *theta = mRotation; }
116
117 U8 getBumpmap() const { return mBump & TEM_BUMP_MASK; }
118 U8 getFullbright() const { return (mBump>>TEM_FULLBRIGHT_SHIFT) & TEM_FULLBRIGHT_MASK; }
119 U8 getShiny() const { return (mBump>>TEM_SHINY_SHIFT) & TEM_SHINY_MASK; }
120 U8 getBumpShiny() const { return mBump & TEM_BUMP_SHINY_MASK; }
121 U8 getBumpShinyFullbright() const { return mBump; }
122
123 U8 getMediaFlags() const { return mMediaFlags & TEM_MEDIA_MASK; }
124 U8 getTexGen() const { return mMediaFlags & TEM_TEX_GEN_MASK; }
125 U8 getMediaTexGen() const { return mMediaFlags; }
126
127 // Media flags
128 enum { MF_NONE = 0x0, MF_WEB_PAGE = 0x1 };
129
130public:
131 F32 mScaleS; // S, T offset
132 F32 mScaleT; // S, T offset
133 F32 mOffsetS; // S, T offset
134 F32 mOffsetT; // S, T offset
135 F32 mRotation; // anti-clockwise rotation in rad about the bottom left corner
136
137 static const LLTextureEntry null;
138protected:
139 LLUUID mID; // Texture GUID
140 LLColor4 mColor;
141 U8 mBump; // Bump map, shiny, and fullbright
142 U8 mMediaFlags; // replace with web page, movie, etc.
143};
144
145#endif
diff --git a/linden/indra/llprimitive/lltree_common.h b/linden/indra/llprimitive/lltree_common.h
new file mode 100644
index 0000000..0904f9d
--- /dev/null
+++ b/linden/indra/llprimitive/lltree_common.h
@@ -0,0 +1,49 @@
1/**
2 * @file lltree_common.h
3 * @brief LLTree_gene_0 base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28// Common data for trees shared between simulator and viewer
29
30#ifndef LL_LLTREE_COMMON_H
31#define LL_LLTREE_COMMON_H
32
33struct LLTree_gene_0
34{
35 //
36 // The genome for a tree, species 0
37 //
38 U8 scale; // Scales size of the tree ( / 50 = meter)
39 U8 branches; // When tree forks, how many branches emerge?
40 U8 twist; // twist about old branch axis for each branch (convert to degrees by dividing/255 * 180)
41 U8 droop; // Droop away from old branch axis (convert to degrees by dividing/255 * 180)
42 U8 species; // Branch coloring index
43 U8 trunk_depth; // max recursions in the main trunk
44 U8 branch_thickness; // Scales thickness of trunk ( / 50 = meter)
45 U8 max_depth; // Branch Recursions to flower
46 U8 scale_step; // How much to multiply scale size at each recursion 0-1.f to convert to float
47};
48
49#endif
diff --git a/linden/indra/llprimitive/lltreeparams.cpp b/linden/indra/llprimitive/lltreeparams.cpp
new file mode 100644
index 0000000..ce52cae
--- /dev/null
+++ b/linden/indra/llprimitive/lltreeparams.cpp
@@ -0,0 +1,206 @@
1/**
2 * @file lltreeparams.cpp
3 * @brief implementation of the LLTreeParams class.
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28//////////////////////////////////////////////////////////////////////
29
30#include "linden_common.h"
31
32#include "llmath.h"
33
34#include "lltreeparams.h"
35
36//////////////////////////////////////////////////////////////////////
37// Construction/Destruction
38//////////////////////////////////////////////////////////////////////
39
40
41LLTreeParams::LLTreeParams()
42{
43
44// llinfos << "TREE PARAMS INITIALIZED" << llendl;
45 // init to basic something or other...
46 mShape = SR_TEND_FLAME;
47 mLevels = 1;
48 mScale = 15;
49 mScaleV = 0;
50
51 mBaseSize = 0.3f;
52
53 mRatio = 0.015f;
54 mRatioPower = 1.3f;
55
56 mLobes = 0;
57 mLobeDepth = .1f;
58
59 mFlare = 1.2f;
60 mFlarePercentage = 0.1f;
61 mFlareRes = 3;
62
63 //mAttractionUp = .5f;
64
65 mBaseSplits = 0;
66
67 mScale0 = 2.0;
68 mScaleV0 = 0.0;
69
70 // level 0
71
72 // scaling
73 mLength[0] = 1.0f;
74 mLengthV[0] = 0;
75 mTaper[0] = 1.0f;
76
77 // stem splits
78 mSegSplits[0] = 0.15f;
79 mSplitAngle[0] = 15.0f;
80 mSplitAngleV[0] = 10.0f;
81
82 mVertices[0] = 5;
83
84 // curvature
85 mCurveRes[0] = 4;
86 mCurve[0] = 0;
87 mCurveV[0] = 25;
88 mCurveBack[0] = 0;
89
90 // level 1
91
92 // scaling
93 mLength[1] = .3f;
94 mLengthV[1] = 0.05f;
95 mTaper[1] = 1.0f;
96
97 // angle params
98 mDownAngle[0] = 60.0f;
99 mDownAngleV[0] = 20.0f;
100 mRotate[0] = 140.0f;
101 mRotateV[0] = 0.0f;
102 mBranches[0] = 35;
103
104 mVertices[1] = 3;
105
106 // stem splits
107 mSplitAngle[1] = 0.0f;
108 mSplitAngleV[1] = 0.0f;
109 mSegSplits[1] = 0.0f;
110
111 // curvature
112 mCurveRes[1] = 4;
113 mCurve[1] = 0;
114 mCurveV[1] = 0;
115 mCurveBack[1] = 40;
116
117 // level 2
118 mLength[2] = .6f;
119 mLengthV[2] = .1f;
120 mTaper[2] = 1;
121
122 mDownAngle[1] = 30;
123 mDownAngleV[1] = 10;
124 mRotate[1] = 140;
125 mRotateV[1] = 0;
126
127 mBranches[1] = 20;
128 mVertices[2] = 3;
129
130 mSplitAngle[2] = 0;
131 mSplitAngleV[2] = 0;
132 mSegSplits[2] = 0;
133
134 mCurveRes[2] = 3;
135 mCurve[2] = 10;
136 mCurveV[2] = 150;
137 mCurveBack[2] = 0;
138
139 // level 3
140 mLength[3] = .4f;
141 mLengthV[3] = 0;
142 mTaper[3] = 1;
143
144 mDownAngle[2] = 45;
145 mDownAngleV[2] = 10;
146 mRotate[2] = 140;
147 mRotateV[2] = 0;
148
149 mBranches[2] = 5;
150 mVertices[3] = 3;
151
152
153 mSplitAngle[3] = 0;
154 mSplitAngleV[3] = 0;
155 mSegSplits[3] = 0;
156
157 mCurveRes[3] = 2;
158 mCurve[3] = 0;
159 mCurveV[3] = 0;
160 mCurveBack[3] = 0;
161
162 mLeaves = 0;
163 mLeafScaleX = 1.0f;
164 mLeafScaleY = 1.0f;
165
166 mLeafQuality = 1.25;
167}
168
169LLTreeParams::~LLTreeParams()
170{
171
172}
173
174F32 LLTreeParams::ShapeRatio(EShapeRatio shape, F32 ratio)
175{
176 switch (shape) {
177 case (SR_CONICAL):
178 return (.2f + .8f * ratio);
179 case (SR_SPHERICAL):
180 return (.2f + .8f * sinf(F_PI*ratio));
181 case (SR_HEMISPHERICAL):
182 return (.2f + .8f * sinf(.5*F_PI*ratio));
183 case (SR_CYLINDRICAL):
184 return (1);
185 case (SR_TAPERED_CYLINDRICAL):
186 return (.5f + .5f * ratio);
187 case (SR_FLAME):
188 if (ratio <= .7f) {
189 return ratio/.7f;
190 } else {
191 return ((1 - ratio)/.3f);
192 }
193 case (SR_INVERSE_CONICAL):
194 return (1 - .8f * ratio);
195 case (SR_TEND_FLAME):
196 if (ratio <= .7) {
197 return (.5f + .5f*(ratio/.7f));
198 } else {
199 return (.5f + .5f * (1 - ratio)/.3f);
200 }
201 case (SR_ENVELOPE):
202 return 1;
203 default:
204 return 1;
205 }
206}
diff --git a/linden/indra/llprimitive/lltreeparams.h b/linden/indra/llprimitive/lltreeparams.h
new file mode 100644
index 0000000..7822d31
--- /dev/null
+++ b/linden/indra/llprimitive/lltreeparams.h
@@ -0,0 +1,202 @@
1/**
2 * @file lltreeparams.h
3 * @brief Implementation of the LLTreeParams class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLTREEPARAMS_H
29#define LL_LLTREEPARAMS_H
30
31/* for information about formulas associated with each type
32 * check the Weber + Penn paper
33 */
34typedef enum EShapeRatio { SR_CONICAL, SR_SPHERICAL, SR_HEMISPHERICAL,
35 SR_CYLINDRICAL, SR_TAPERED_CYLINDRICAL, SR_FLAME,
36 SR_INVERSE_CONICAL, SR_TEND_FLAME, SR_ENVELOPE};
37
38const U32 TREE_BLOCK_SIZE = 16;
39
40const U8 MAX_NUM_LEVELS = 4;
41
42class LLTreeParams
43{
44public:
45 LLTreeParams();
46 virtual ~LLTreeParams();
47
48 static F32 ShapeRatio(EShapeRatio shape, F32 ratio);
49
50public:
51
52 // Variables with an asterick (*) cannot be modified without a re-instancing the
53 // trunk/branches
54
55 // Variables with an exclamation point (!) should probably not be modified outside and instead
56 // be tied directly to the species
57
58 // Variables with a tilde (~) should be tied to a range specified by the
59 // species type but still slightly controllable by the user
60
61 // GENERAL
62
63 //! determines length/radius of branches on tree -- ie: general 'shape'
64 EShapeRatio mShape;
65
66 //! number of recursive branch levels...limit to MAX_NUM_LEVELS
67 U8 mLevels;
68
69 //~ percentage of trunk at bottom without branches
70 F32 mBaseSize;
71
72 //~ the general scale + variance of tree
73 F32 mScale, mScaleV;
74
75 // general scale of tree
76 F32 mScale0, mScaleV0;
77
78
79
80 // LOBING
81
82 //*! number of peaks in the radial distance about the perimeter
83 U8 mLobes;
84 // even numbers = obvius symmetry ... use odd numbers
85
86 //*! magnitude of the variations as a fraction of the radius
87 F32 mLobeDepth;
88
89
90
91 // FLARE
92
93 //*! causes exponential expansion near base of trunk
94 F32 mFlare;
95 // scales radius base by min 1 to '1 + flare'
96
97 //*! percentage of the height of the trunk to flair -- likely less than baseSize
98 F32 mFlarePercentage;
99
100 //*! number of cross sections to make for the flair
101 U8 mFlareRes;
102
103
104
105 // LEAVES
106
107 //~ number of leaves to make
108 U8 mLeaves;
109
110 //! scale of the leaves
111 F32 mLeafScaleX, mLeafScaleY;
112
113 // quality/density of leaves
114 F32 mLeafQuality;
115
116 // several params don't have level 0 values
117
118 // BRANCHES
119
120 //~ angle away from parent
121 F32 mDownAngle[MAX_NUM_LEVELS - 1];
122 F32 mDownAngleV[MAX_NUM_LEVELS - 1];
123
124 //~ rotation around parent
125 F32 mRotate[MAX_NUM_LEVELS - 1];
126 F32 mRotateV[MAX_NUM_LEVELS - 1];
127
128 //~ num branches to spawn
129 U8 mBranches[MAX_NUM_LEVELS - 1];
130
131 //~ fractional length of branch. 1 = same length as parent branch
132 F32 mLength[MAX_NUM_LEVELS];
133 F32 mLengthV[MAX_NUM_LEVELS];
134
135 //!~ ratio and ratiopower determine radius/length
136 F32 mRatio, mRatioPower;
137
138 //*! taper of branches
139 F32 mTaper[MAX_NUM_LEVELS];
140 // 0 - non-tapering cylinder
141 // 1 - taper to a point
142 // 2 - taper to a spherical end
143 // 3 - periodic tapering (concatenated spheres)
144
145 //! SEG SPLITTING
146 U8 mBaseSplits; //! num segsplits at first curve cross section of trunk
147 F32 mSegSplits[MAX_NUM_LEVELS]; //~ splits per cross section. 1 = 1 split per section
148 F32 mSplitAngle[MAX_NUM_LEVELS]; //~ angle that splits go from parent (tempered by height)
149 F32 mSplitAngleV[MAX_NUM_LEVELS]; //~ variance of the splits
150
151 // CURVE
152 F32 mCurve[MAX_NUM_LEVELS]; //* general, 1-axis, overall curve of branch
153 F32 mCurveV[MAX_NUM_LEVELS]; //* curve variance at each cross section from general overall curve
154 U8 mCurveRes[MAX_NUM_LEVELS]; //* number of cross sections for curve
155 F32 mCurveBack[MAX_NUM_LEVELS]; //* curveback is amount branch curves back towards
156
157 // vertices per cross section
158 U8 mVertices[MAX_NUM_LEVELS];
159
160 // * no longer useful with pre-instanced branches
161 // specifies upward tendency of branches.
162 //F32 mAttractionUp;
163 // 1 = each branch will slightly go upwards by the end of the branch
164 // >1 = branches tend to go upwards earlier in their length
165 // pruning not implemented
166 // Prune parameters
167 //F32 mPruneRatio;
168 //F32 mPruneWidth, mPruneWidthPeak;
169 //F32 mPrunePowerLow, mPrunePowerHigh;
170
171
172 // NETWORK MESSAGE DATA
173 // Below is the outline for network messages regarding trees.
174 // The general idea is that a user would pick a general 'tree type' (the first variable)
175 // and then several 'open ended' variables like 'branchiness' and 'leafiness'.
176 // The effect that each of these general user variables would then affect the actual
177 // tree parameters (like # branches, # segsplits) in different ways depending on
178 // the tree type selected. Essentially, each tree type should have a formula
179 // that expands the 'leafiness' and 'branchiness' user variables into actual
180 // values for the tree parameters.
181
182 // These formulas aren't made yet and will certainly require some tuning. The
183 // estimates below for the # bits required seems like a good guesstimate.
184
185 // VARIABLE - # bits (range) - VARIABLES AFFECTED
186 // tree type - 5 bits (32) -
187 // branches - 6 bits (64) - numBranches
188 // splits - 6 bits (64) - segsplits
189 // leafiness - 3 bits (8) - numLeaves
190 // branch spread - 5 bits (32) - splitAngle(V), rotate(V)
191 // angle - 5 bits (32) - downAngle(V)
192 // branch length - 6 bits (64) - branchlength(V)
193 // randomness - 7 bits (128) - percentage for randomness of the (V)'s
194 // basesize - 5 bits (32) - basesize
195
196 // total - 48 bits
197
198 //U8 mNetSpecies;
199
200};
201
202#endif
diff --git a/linden/indra/llprimitive/llvolumemessage.cpp b/linden/indra/llprimitive/llvolumemessage.cpp
new file mode 100644
index 0000000..cecd2c2
--- /dev/null
+++ b/linden/indra/llprimitive/llvolumemessage.cpp
@@ -0,0 +1,553 @@
1/**
2 * @file llvolumemessage.cpp
3 * @brief LLVolumeMessage base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "message.h"
31#include "llvolumemessage.h"
32#include "lldatapacker.h"
33
34//============================================================================
35
36// LLVolumeMessage is just a wrapper class; all members are static
37
38//============================================================================
39
40bool LLVolumeMessage::packProfileParams(
41 const LLProfileParams* params,
42 LLMessageSystem *mesgsys)
43{
44 // Default to cylinder
45 static LLProfileParams defaultparams(LL_PCODE_PROFILE_CIRCLE, U8(0), U8(0), U8(0));
46
47 if (!params)
48 params = &defaultparams;
49
50 U8 tempU8;
51 tempU8 = params->getCurveType();
52 mesgsys->addU8Fast(_PREHASH_ProfileCurve, tempU8);
53
54 tempU8 = (U8) llround( params->getBegin() / CUT_QUANTA);
55 mesgsys->addU8Fast(_PREHASH_ProfileBegin, tempU8);
56
57 tempU8 = 200 - (U8) llround(params->getEnd() / CUT_QUANTA);
58 mesgsys->addU8Fast(_PREHASH_ProfileEnd, tempU8);
59
60 tempU8 = (S8) llround(params->getHollow() / SHEAR_QUANTA);
61 mesgsys->addU8Fast(_PREHASH_ProfileHollow, tempU8);
62
63 return true;
64}
65
66bool LLVolumeMessage::packProfileParams(
67 const LLProfileParams* params,
68 LLDataPacker &dp)
69{
70 // Default to cylinder
71 static LLProfileParams defaultparams(LL_PCODE_PROFILE_CIRCLE, U8(0), U8(0), U8(0));
72
73 if (!params)
74 params = &defaultparams;
75
76 U8 tempU8;
77 tempU8 = params->getCurveType();
78 dp.packU8(tempU8, "Curve");
79
80 tempU8 = (U8) llround( params->getBegin() / CUT_QUANTA);
81 dp.packU8(tempU8, "Begin");
82
83 tempU8 = 200 - (U8) llround(params->getEnd() / CUT_QUANTA);
84 dp.packU8(tempU8, "End");
85
86 tempU8 = (S8) llround(params->getHollow() / SHEAR_QUANTA);
87 dp.packU8(tempU8, "Hollow");
88 return true;
89}
90
91bool LLVolumeMessage::unpackProfileParams(
92 LLProfileParams* params,
93 LLMessageSystem* mesgsys,
94 char* block_name,
95 S32 block_num)
96{
97 bool ok = true;
98 U8 temp_u8;
99 F32 temp_f32;
100
101 mesgsys->getU8Fast(block_name, _PREHASH_ProfileCurve, temp_u8, block_num);
102 params->setCurveType(temp_u8);
103
104 mesgsys->getU8Fast(block_name, _PREHASH_ProfileBegin, temp_u8, block_num);
105 temp_f32 = temp_u8 * CUT_QUANTA;
106 if (temp_f32 > 1.f)
107 {
108 llwarns << "Profile begin out of range: " << temp_f32
109 << ". Clamping to 0.0." << llendl;
110 temp_f32 = 0.f;
111 ok = false;
112 }
113 params->setBegin(temp_f32);
114
115 mesgsys->getU8Fast(block_name, _PREHASH_ProfileEnd, temp_u8, block_num);
116 temp_f32 = temp_u8 * CUT_QUANTA;
117 if (temp_f32 > 1.f)
118 {
119 llwarns << "Profile end out of range: " << 1.f - temp_f32
120 << ". Clamping to 1.0." << llendl;
121 temp_f32 = 1.f;
122 ok = false;
123 }
124 params->setEnd(1.f - temp_f32);
125
126 mesgsys->getU8Fast(block_name, _PREHASH_ProfileHollow, temp_u8, block_num);
127 temp_f32 = temp_u8 * SCALE_QUANTA;
128 if (temp_f32 > 1.f)
129 {
130 llwarns << "Profile hollow out of range: " << temp_f32
131 << ". Clamping to 0.0." << llendl;
132 temp_f32 = 0.f;
133 ok = false;
134 }
135 params->setHollow(temp_f32);
136
137 /*
138 llinfos << "Unpacking Profile Block " << block_num << llendl;
139 llinfos << "Curve: " << (U32)getCurve() << llendl;
140 llinfos << "Begin: " << getBegin() << llendl;
141 llinfos << "End: " << getEnd() << llendl;
142 llinfos << "Hollow: " << getHollow() << llendl;
143 */
144 return ok;
145
146}
147
148bool LLVolumeMessage::unpackProfileParams(
149 LLProfileParams* params,
150 LLDataPacker &dp)
151{
152 bool ok = true;
153 U8 temp_u8;
154 F32 temp_f32;
155
156 dp.unpackU8(temp_u8, "Curve");
157 params->setCurveType(temp_u8);
158
159 dp.unpackU8(temp_u8, "Begin");
160 temp_f32 = temp_u8 * CUT_QUANTA;
161 if (temp_f32 > 1.f)
162 {
163 llwarns << "Profile begin out of range: " << temp_f32 << llendl;
164 llwarns << "Clamping to 0.0" << llendl;
165 temp_f32 = 0.f;
166 ok = false;
167 }
168 params->setBegin(temp_f32);
169
170 dp.unpackU8(temp_u8, "End");
171 temp_f32 = temp_u8 * CUT_QUANTA;
172 if (temp_f32 > 1.f)
173 {
174 llwarns << "Profile end out of range: " << 1.f - temp_f32 << llendl;
175 llwarns << "Clamping to 1.0" << llendl;
176 temp_f32 = 1.f;
177 ok = false;
178 }
179 params->setEnd(1.f - temp_f32);
180
181 dp.unpackU8(temp_u8, "Hollow");
182 temp_f32 = temp_u8 * SCALE_QUANTA;
183 if (temp_f32 > 1.f)
184 {
185 llwarns << "Profile hollow out of range: " << temp_f32 << llendl;
186 llwarns << "Clamping to 0.0" << llendl;
187 temp_f32 = 0.f;
188 ok = false;
189 }
190 params->setHollow(temp_f32);
191
192 return ok;
193}
194
195//============================================================================
196
197// Quantization:
198// For cut begin, range is 0 to 1, quanta is 0.005, 0 maps to 0
199// For cut end, range is 0 to 1, quanta is 0.005, 1 maps to 0
200// For scale, range is 0 to 1, quanta is 0.01, 0 maps to 0, 1 maps to 100
201// For shear, range is -0.5 to 0.5, quanta is 0.01, 0 maps to 0
202// For taper, range is -1 to 1, quanta is 0.01, 0 maps to 0
203bool LLVolumeMessage::packPathParams(
204 const LLPathParams* params,
205 LLMessageSystem *mesgsys)
206{
207 // Default to cylinder with no cut, top same size as bottom, no shear, no twist
208 static LLPathParams defaultparams(LL_PCODE_PATH_LINE, U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), 0);
209 if (!params)
210 params = &defaultparams;
211
212 U8 curve = params->getCurveType();
213 mesgsys->addU8Fast(_PREHASH_PathCurve, curve);
214
215 U8 begin = (U8) llround(params->getBegin() / SCALE_QUANTA);
216 mesgsys->addU8Fast(_PREHASH_PathBegin, begin);
217
218 U8 end = 100 - (U8) llround(params->getEnd() / SCALE_QUANTA);
219 mesgsys->addU8Fast(_PREHASH_PathEnd, end);
220
221 // Avoid truncation problem with direct F32->U8 cast.
222 // (e.g., (U8) (0.50 / 0.01) = (U8) 49.9999999 = 49 not 50.
223
224 U8 pack_scale_x = 200 - (U8) llround(params->getScaleX() / SCALE_QUANTA);
225 mesgsys->addU8Fast(_PREHASH_PathScaleX, pack_scale_x );
226
227 U8 pack_scale_y = 200 - (U8) llround(params->getScaleY() / SCALE_QUANTA);
228 mesgsys->addU8Fast(_PREHASH_PathScaleY, pack_scale_y );
229
230 U8 pack_shear_x = (U8) llround(params->getShearX() / SHEAR_QUANTA);
231 mesgsys->addU8Fast(_PREHASH_PathShearX, pack_shear_x );
232
233 U8 pack_shear_y = (U8) llround(params->getShearY() / SHEAR_QUANTA);
234 mesgsys->addU8Fast(_PREHASH_PathShearY, pack_shear_y );
235
236 S8 twist = (S8) llround(params->getTwist() / SCALE_QUANTA);
237 mesgsys->addS8Fast(_PREHASH_PathTwist, twist);
238
239 S8 twist_begin = (S8) llround(params->getTwistBegin() / SCALE_QUANTA);
240 mesgsys->addS8Fast(_PREHASH_PathTwistBegin, twist_begin);
241
242 S8 radius_offset = (S8) llround(params->getRadiusOffset() / SCALE_QUANTA);
243 mesgsys->addS8Fast(_PREHASH_PathRadiusOffset, radius_offset);
244
245 S8 taper_x = (S8) llround(params->getTaperX() / TAPER_QUANTA);
246 mesgsys->addS8Fast(_PREHASH_PathTaperX, taper_x);
247
248 S8 taper_y = (S8) llround(params->getTaperY() / TAPER_QUANTA);
249 mesgsys->addS8Fast(_PREHASH_PathTaperY, taper_y);
250
251 U8 revolutions = (U8) llround( (params->getRevolutions() - 1.0f) / REV_QUANTA);
252 mesgsys->addU8Fast(_PREHASH_PathRevolutions, revolutions);
253
254 S8 skew = (S8) llround(params->getSkew() / SCALE_QUANTA);
255 mesgsys->addS8Fast(_PREHASH_PathSkew, skew);
256
257 return true;
258}
259
260bool LLVolumeMessage::packPathParams(
261 const LLPathParams* params,
262 LLDataPacker &dp)
263{
264 // Default to cylinder with no cut, top same size as bottom, no shear, no twist
265 static LLPathParams defaultparams(LL_PCODE_PATH_LINE, U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), U8(0), 0);
266 if (!params)
267 params = &defaultparams;
268
269 U8 curve = params->getCurveType();
270 dp.packU8(curve, "Curve");
271
272 U8 begin = (U8) llround(params->getBegin() / SCALE_QUANTA);
273 dp.packU8(begin, "Begin");
274
275 U8 end = 100 - (U8) llround(params->getEnd() / SCALE_QUANTA);
276 dp.packU8(end, "End");
277
278 // Avoid truncation problem with direct F32->U8 cast.
279 // (e.g., (U8) (0.50 / 0.01) = (U8) 49.9999999 = 49 not 50.
280
281 U8 pack_scale_x = 200 - (U8) llround(params->getScaleX() / SCALE_QUANTA);
282 dp.packU8(pack_scale_x, "ScaleX");
283
284 U8 pack_scale_y = 200 - (U8) llround(params->getScaleY() / SCALE_QUANTA);
285 dp.packU8(pack_scale_y, "ScaleY");
286
287 S8 pack_shear_x = (S8) llround(params->getShearX() / SHEAR_QUANTA);
288 dp.packU8(*(U8 *)&pack_shear_x, "ShearX");
289
290 S8 pack_shear_y = (S8) llround(params->getShearY() / SHEAR_QUANTA);
291 dp.packU8(*(U8 *)&pack_shear_y, "ShearY");
292
293 S8 twist = (S8) llround(params->getTwist() / SCALE_QUANTA);
294 dp.packU8(*(U8 *)&twist, "Twist");
295
296 S8 twist_begin = (S8) llround(params->getTwistBegin() / SCALE_QUANTA);
297 dp.packU8(*(U8 *)&twist_begin, "TwistBegin");
298
299 S8 radius_offset = (S8) llround(params->getRadiusOffset() / SCALE_QUANTA);
300 dp.packU8(*(U8 *)&radius_offset, "RadiusOffset");
301
302 S8 taper_x = (S8) llround(params->getTaperX() / TAPER_QUANTA);
303 dp.packU8(*(U8 *)&taper_x, "TaperX");
304
305 S8 taper_y = (S8) llround(params->getTaperY() / TAPER_QUANTA);
306 dp.packU8(*(U8 *)&taper_y, "TaperY");
307
308 U8 revolutions = (U8) llround( (params->getRevolutions() - 1.0f) / REV_QUANTA);
309 dp.packU8(*(U8 *)&revolutions, "Revolutions");
310
311 S8 skew = (S8) llround(params->getSkew() / SCALE_QUANTA);
312 dp.packU8(*(U8 *)&skew, "Skew");
313
314 return true;
315}
316
317bool LLVolumeMessage::unpackPathParams(
318 LLPathParams* params,
319 LLMessageSystem* mesgsys,
320 char* block_name,
321 S32 block_num)
322{
323 U8 curve;
324 mesgsys->getU8Fast(block_name, _PREHASH_PathCurve, curve, block_num);
325 params->setCurveType(curve);
326
327 U8 begin;
328 mesgsys->getU8Fast(block_name, _PREHASH_PathBegin, begin, block_num);
329 params->setBegin((F32)(begin * SCALE_QUANTA));
330
331 U8 end;
332 mesgsys->getU8Fast(block_name, _PREHASH_PathEnd, end, block_num);
333 params->setEnd((F32)((100 - end) * SCALE_QUANTA));
334
335 U8 pack_scale_x, pack_scale_y;
336 mesgsys->getU8Fast(block_name, _PREHASH_PathScaleX, pack_scale_x, block_num);
337 mesgsys->getU8Fast(block_name, _PREHASH_PathScaleY, pack_scale_y, block_num);
338 F32 x = (F32) (200 - pack_scale_x) * SCALE_QUANTA;
339 F32 y = (F32) (200 - pack_scale_y) * SCALE_QUANTA;
340 params->setScale( x, y );
341
342 S8 shear_x_quant, shear_y_quant;
343 mesgsys->getS8Fast(block_name, _PREHASH_PathShearX, shear_x_quant, block_num);
344 mesgsys->getS8Fast(block_name, _PREHASH_PathShearY, shear_y_quant, block_num);
345 F32 shear_x = (F32) shear_x_quant * SHEAR_QUANTA;
346 F32 shear_y = (F32) shear_y_quant * SHEAR_QUANTA;
347 params->setShear( shear_x, shear_y );
348
349 S8 twist;
350 mesgsys->getS8Fast(block_name, _PREHASH_PathTwist, twist, block_num );
351 params->setTwist((F32)(twist * SCALE_QUANTA));
352
353 S8 twist_begin;
354 mesgsys->getS8Fast(block_name, _PREHASH_PathTwistBegin, twist_begin, block_num );
355 params->setTwistBegin((F32)(twist_begin * SCALE_QUANTA));
356
357 S8 radius_offset;
358 mesgsys->getS8Fast(block_name, _PREHASH_PathRadiusOffset, radius_offset, block_num );
359 params->setRadiusOffset((F32)(radius_offset * SCALE_QUANTA));
360
361 S8 taper_x_quant, taper_y_quant;
362 mesgsys->getS8Fast(block_name, _PREHASH_PathTaperX, taper_x_quant, block_num );
363 mesgsys->getS8Fast(block_name, _PREHASH_PathTaperY, taper_y_quant, block_num );
364 F32 taper_x = (F32)(taper_x_quant * TAPER_QUANTA);
365 F32 taper_y = (F32)(taper_y_quant * TAPER_QUANTA);
366 params->setTaper( taper_x, taper_y );
367
368 U8 revolutions;
369 mesgsys->getU8Fast(block_name, _PREHASH_PathRevolutions, revolutions, block_num );
370 params->setRevolutions((F32)(revolutions * REV_QUANTA + 1.0f));
371
372 S8 skew;
373 mesgsys->getS8Fast(block_name, _PREHASH_PathSkew, skew, block_num );
374 params->setSkew((F32)(skew * SCALE_QUANTA));
375
376/*
377 llinfos << "Unpacking Path Block " << block_num << llendl;
378 llinfos << "Curve: " << (U32)params->getCurve() << llendl;
379 llinfos << "Begin: " << params->getBegin() << llendl;
380 llinfos << "End: " << params->getEnd() << llendl;
381 llinfos << "Scale: " << params->getScale() << llendl;
382 llinfos << "Twist: " << params->getTwist() << llendl;
383*/
384
385 return true;
386
387}
388
389bool LLVolumeMessage::unpackPathParams(LLPathParams* params, LLDataPacker &dp)
390{
391 U8 value;
392 S8 svalue;
393 dp.unpackU8(value, "Curve");
394 params->setCurveType( value );
395
396 dp.unpackU8(value, "Begin");
397 params->setBegin((F32)(value * SCALE_QUANTA));
398
399 dp.unpackU8(value, "End");
400 params->setEnd((F32)((100 - value) * SCALE_QUANTA));
401
402 dp.unpackU8(value, "ScaleX");
403 F32 x = (F32) (200 - value) * SCALE_QUANTA;
404 dp.unpackU8(value, "ScaleY");
405 F32 y = (F32) (200 - value) * SCALE_QUANTA;
406 params->setScale( x, y );
407
408 dp.unpackU8(value, "ShearX");
409 svalue = *(S8 *)&value;
410 F32 shear_x = (F32) svalue * SHEAR_QUANTA;
411 dp.unpackU8(value, "ShearY");
412 svalue = *(S8 *)&value;
413 F32 shear_y = (F32) svalue * SHEAR_QUANTA;
414 params->setShear( shear_x, shear_y );
415
416 dp.unpackU8(value, "Twist");
417 svalue = *(S8 *)&value;
418 params->setTwist((F32)(svalue * SCALE_QUANTA));
419
420 dp.unpackU8(value, "TwistBegin");
421 svalue = *(S8 *)&value;
422 params->setTwistBegin((F32)(svalue * SCALE_QUANTA));
423
424 dp.unpackU8(value, "RadiusOffset");
425 svalue = *(S8 *)&value;
426 params->setRadiusOffset((F32)(svalue * SCALE_QUANTA));
427
428 dp.unpackU8(value, "TaperX");
429 svalue = *(S8 *)&value;
430 params->setTaperX((F32)(svalue * TAPER_QUANTA));
431
432 dp.unpackU8(value, "TaperY");
433 svalue = *(S8 *)&value;
434 params->setTaperY((F32)(svalue * TAPER_QUANTA));
435
436 dp.unpackU8(value, "Revolutions");
437 params->setRevolutions((F32)(value * REV_QUANTA + 1.0f));
438
439 dp.unpackU8(value, "Skew");
440 svalue = *(S8 *)&value;
441 params->setSkew((F32)(svalue * SCALE_QUANTA));
442
443 return true;
444}
445
446//============================================================================
447
448// static
449bool LLVolumeMessage::constrainVolumeParams(LLVolumeParams& params)
450{
451 bool ok = true;
452
453 // This is called immediately after an unpack. feed the raw data
454 // through the checked setters to constraint it to a valid set of
455 // volume params.
456 ok &= params.setType(
457 params.getProfileParams().getCurveType(),
458 params.getPathParams().getCurveType());
459 ok &= params.setBeginAndEndS(
460 params.getProfileParams().getBegin(),
461 params.getProfileParams().getEnd());
462 ok &= params.setBeginAndEndT(
463 params.getPathParams().getBegin(),
464 params.getPathParams().getEnd());
465 ok &= params.setHollow(params.getProfileParams().getHollow());
466 ok &= params.setTwistBegin(params.getPathParams().getTwistBegin());
467 ok &= params.setTwistEnd(params.getPathParams().getTwistEnd());
468 ok &= params.setRatio(
469 params.getPathParams().getScaleX(),
470 params.getPathParams().getScaleY());
471 ok &= params.setShear(
472 params.getPathParams().getShearX(),
473 params.getPathParams().getShearY());
474 ok &= params.setTaper(
475 params.getPathParams().getTaperX(),
476 params.getPathParams().getTaperY());
477 ok &= params.setRevolutions(params.getPathParams().getRevolutions());
478 ok &= params.setRadiusOffset(params.getPathParams().getRadiusOffset());
479 ok &= params.setSkew(params.getPathParams().getSkew());
480 if(!ok)
481 {
482 llwarns << "LLVolumeMessage::constrainVolumeParams() - "
483 << "forced to constrain incoming volume params." << llendl;
484 }
485 return ok;
486}
487
488bool LLVolumeMessage::packVolumeParams(const LLVolumeParams* params, LLMessageSystem *mesgsys)
489{
490 // llinfos << "pack volume" << llendl;
491 if (params)
492 {
493 packPathParams(&params->getPathParams(), mesgsys);
494 packProfileParams(&params->getProfileParams(), mesgsys);
495 }
496 else
497 {
498 packPathParams(0, mesgsys);
499 packProfileParams(0, mesgsys);
500 }
501 return true;
502}
503
504bool LLVolumeMessage::packVolumeParams(const LLVolumeParams* params, LLDataPacker &dp)
505{
506 // llinfos << "pack volume" << llendl;
507 if (params)
508 {
509 packPathParams(&params->getPathParams(), dp);
510 packProfileParams(&params->getProfileParams(), dp);
511 }
512 else
513 {
514 packPathParams(0, dp);
515 packProfileParams(0, dp);
516 }
517 return true;
518}
519
520bool LLVolumeMessage::unpackVolumeParams(
521 LLVolumeParams* params,
522 LLMessageSystem* mesgsys,
523 char* block_name,
524 S32 block_num)
525{
526 bool ok = true;
527 ok &= unpackPathParams(
528 &params->getPathParams(),
529 mesgsys,
530 block_name,
531 block_num);
532 ok &= unpackProfileParams(
533 &params->getProfileParams(),
534 mesgsys,
535 block_name,
536 block_num);
537 ok &= constrainVolumeParams(*params);
538
539 return ok;
540}
541
542bool LLVolumeMessage::unpackVolumeParams(
543 LLVolumeParams* params,
544 LLDataPacker &dp)
545{
546 bool ok = true;
547 ok &= unpackPathParams(&params->getPathParams(), dp);
548 ok &= unpackProfileParams(&params->getProfileParams(), dp);
549 ok &= constrainVolumeParams(*params);
550 return ok;
551}
552
553//============================================================================
diff --git a/linden/indra/llprimitive/llvolumemessage.h b/linden/indra/llprimitive/llvolumemessage.h
new file mode 100644
index 0000000..ad062a9
--- /dev/null
+++ b/linden/indra/llprimitive/llvolumemessage.h
@@ -0,0 +1,93 @@
1/**
2 * @file llvolumemessage.h
3 * @brief LLVolumeMessage base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLVOLUMEMESSAGE_H
29#define LL_LLVOLUMEMESSAGE_H
30
31#include "llvolume.h"
32
33class LLMessageSystem;
34class LLDataPacker;
35
36// wrapper class for some volume/message functions
37class LLVolumeMessage
38{
39protected:
40 // The profile and path params are protected since they do not do
41 // any kind of parameter validation or clamping. Use the public
42 // pack and unpack volume param methods below
43
44 static bool packProfileParams(
45 const LLProfileParams* params,
46 LLMessageSystem* mesgsys);
47 static bool packProfileParams(
48 const LLProfileParams* params,
49 LLDataPacker& dp);
50 static bool unpackProfileParams(
51 LLProfileParams* params,
52 LLMessageSystem* mesgsys,
53 char* block_name,
54 S32 block_num = 0);
55 static bool unpackProfileParams(LLProfileParams* params, LLDataPacker& dp);
56
57 static bool packPathParams(
58 const LLPathParams* params,
59 LLMessageSystem* mesgsys);
60 static bool packPathParams(const LLPathParams* params, LLDataPacker& dp);
61 static bool unpackPathParams(
62 LLPathParams* params,
63 LLMessageSystem* mesgsys,
64 char* block_name,
65 S32 block_num = 0);
66 static bool unpackPathParams(LLPathParams* params, LLDataPacker& dp);
67
68public:
69 /**
70 * @brief This method constrains any volume params to make them valid.
71 *
72 * @param[in,out] Possibly invalid params in, always valid out.
73 * @return Returns true if the in params were valid, and therefore
74 * unchanged.
75 */
76 static bool constrainVolumeParams(LLVolumeParams& params);
77
78 static bool packVolumeParams(
79 const LLVolumeParams* params,
80 LLMessageSystem* mesgsys);
81 static bool packVolumeParams(
82 const LLVolumeParams* params,
83 LLDataPacker& dp);
84 static bool unpackVolumeParams(
85 LLVolumeParams* params,
86 LLMessageSystem* mesgsys,
87 char* block_name,
88 S32 block_num = 0);
89 static bool unpackVolumeParams(LLVolumeParams* params, LLDataPacker &dp);
90};
91
92#endif // LL_LLVOLUMEMESSAGE_H
93
diff --git a/linden/indra/llprimitive/llvolumexml.cpp b/linden/indra/llprimitive/llvolumexml.cpp
new file mode 100644
index 0000000..101eace
--- /dev/null
+++ b/linden/indra/llprimitive/llvolumexml.cpp
@@ -0,0 +1,76 @@
1/**
2 * @file llvolumexml.cpp
3 * @brief LLVolumeXml base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#include "linden_common.h"
29
30#include "llvolumexml.h"
31
32//============================================================================
33
34// LLVolumeXml is just a wrapper class; all members are static
35
36//============================================================================
37
38LLXMLNode *LLVolumeXml::exportProfileParams(const LLProfileParams* params)
39{
40 LLXMLNode *ret = new LLXMLNode("profile", FALSE);
41
42 ret->createChild("curve_type", TRUE)->setByteValue(1, &params->getCurveType());
43 ret->createChild("interval", FALSE)->setFloatValue(2, &params->getBegin());
44 ret->createChild("hollow", FALSE)->setFloatValue(1, &params->getHollow());
45
46 return ret;
47}
48
49
50LLXMLNode *LLVolumeXml::exportPathParams(const LLPathParams* params)
51{
52 LLXMLNode *ret = new LLXMLNode("path", FALSE);
53 ret->createChild("curve_type", TRUE)->setByteValue(1, &params->getCurveType());
54 ret->createChild("interval", FALSE)->setFloatValue(2, &params->getBegin());
55 ret->createChild("scale", FALSE)->setFloatValue(2, params->getScale().mV);
56 ret->createChild("shear", FALSE)->setFloatValue(2, params->getShear().mV);
57 ret->createChild("twist_interval", FALSE)->setFloatValue(2, &params->getTwistBegin());
58 ret->createChild("radius_offset", FALSE)->setFloatValue(1, &params->getRadiusOffset());
59 ret->createChild("taper", FALSE)->setFloatValue(2, params->getTaper().mV);
60 ret->createChild("revolutions", FALSE)->setFloatValue(1, &params->getRevolutions());
61 ret->createChild("skew", FALSE)->setFloatValue(1, &params->getSkew());
62
63 return ret;
64}
65
66
67LLXMLNode *LLVolumeXml::exportVolumeParams(const LLVolumeParams* params)
68{
69 LLXMLNode *ret = new LLXMLNode("shape", FALSE);
70
71 exportPathParams(&params->getPathParams())->setParent(ret);
72 exportProfileParams(&params->getProfileParams())->setParent(ret);
73
74 return ret;
75}
76
diff --git a/linden/indra/llprimitive/llvolumexml.h b/linden/indra/llprimitive/llvolumexml.h
new file mode 100644
index 0000000..c6ae480
--- /dev/null
+++ b/linden/indra/llprimitive/llvolumexml.h
@@ -0,0 +1,46 @@
1/**
2 * @file llvolumexml.h
3 * @brief LLVolumeXml base class
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_LLVOLUMEXML_H
29#define LL_LLVOLUMEXML_H
30
31#include "llvolume.h"
32#include "llxmlnode.h"
33
34// wrapper class for some volume/message functions
35class LLVolumeXml
36{
37public:
38 static LLXMLNode* exportProfileParams(const LLProfileParams* params);
39
40 static LLXMLNode* exportPathParams(const LLPathParams* params);
41
42 static LLXMLNode* exportVolumeParams(const LLVolumeParams* params);
43};
44
45#endif // LL_LLVOLUMEXML_H
46
diff --git a/linden/indra/llprimitive/material_codes.h b/linden/indra/llprimitive/material_codes.h
new file mode 100644
index 0000000..fe55344
--- /dev/null
+++ b/linden/indra/llprimitive/material_codes.h
@@ -0,0 +1,54 @@
1/**
2 * @file material_codes.h
3 * @brief Material_codes definitions
4 *
5 * Copyright (c) 2000-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_MATERIAL_CODES_H
29#define LL_MATERIAL_CODES_H
30
31#include "lluuid.h"
32
33 // material types
34const U8 LL_MCODE_STONE = 0;
35const U8 LL_MCODE_METAL = 1;
36const U8 LL_MCODE_GLASS = 2;
37const U8 LL_MCODE_WOOD = 3;
38const U8 LL_MCODE_FLESH = 4;
39const U8 LL_MCODE_PLASTIC = 5;
40const U8 LL_MCODE_RUBBER = 6;
41const U8 LL_MCODE_LIGHT = 7;
42const U8 LL_MCODE_END = 8;
43const U8 LL_MCODE_MASK = 0x0F;
44
45const LLUUID LL_DEFAULT_STONE_UUID("87c5765b-aa26-43eb-b8c6-c09a1ca6208e");
46const LLUUID LL_DEFAULT_METAL_UUID("6f3c53e9-ba60-4010-8f3e-30f51a762476");
47const LLUUID LL_DEFAULT_GLASS_UUID("b4ba225c-373f-446d-9f7e-6cb7b5cf9b3d");
48const LLUUID LL_DEFAULT_WOOD_UUID("89556747-24cb-43ed-920b-47caed15465f");
49const LLUUID LL_DEFAULT_FLESH_UUID("80736669-e4b9-450e-8890-d5169f988a50");
50const LLUUID LL_DEFAULT_PLASTIC_UUID("304fcb4e-7d33-4339-ba80-76d3d22dc11a");
51const LLUUID LL_DEFAULT_RUBBER_UUID("9fae0bc5-666d-477e-9f70-84e8556ec867");
52const LLUUID LL_DEFAULT_LIGHT_UUID("00000000-0000-0000-0000-000000000000");
53
54#endif
diff --git a/linden/indra/llprimitive/object_flags.h b/linden/indra/llprimitive/object_flags.h
new file mode 100644
index 0000000..7c8a66c
--- /dev/null
+++ b/linden/indra/llprimitive/object_flags.h
@@ -0,0 +1,80 @@
1/**
2 * @file object_flags.h
3 * @brief Flags for object creation and transmission
4 *
5 * Copyright (c) 2001-2007, Linden Research, Inc.
6 *
7 * The source code in this file ("Source Code") is provided by Linden Lab
8 * to you under the terms of the GNU General Public License, version 2.0
9 * ("GPL"), unless you have obtained a separate licensing agreement
10 * ("Other License"), formally executed by you and Linden Lab. Terms of
11 * the GPL can be found in doc/GPL-license.txt in this distribution, or
12 * online at http://secondlife.com/developers/opensource/gplv2
13 *
14 * There are special exceptions to the terms and conditions of the GPL as
15 * it is applied to this Source Code. View the full text of the exception
16 * in the file doc/FLOSS-exception.txt in this software distribution, or
17 * online at http://secondlife.com/developers/opensource/flossexception
18 *
19 * By copying, modifying or distributing this software, you acknowledge
20 * that you have read and understood your obligations described above,
21 * and agree to abide by those obligations.
22 *
23 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
24 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
25 * COMPLETENESS OR PERFORMANCE.
26 */
27
28#ifndef LL_OBJECT_FLAGS_H
29#define LL_OBJECT_FLAGS_H
30
31// downstream flags from sim->viewer
32const U32 FLAGS_USE_PHYSICS = 0x00000001;
33const U32 FLAGS_CREATE_SELECTED = 0x00000002;
34const U32 FLAGS_OBJECT_MODIFY = 0x00000004;
35const U32 FLAGS_OBJECT_COPY = 0x00000008;
36const U32 FLAGS_OBJECT_ANY_OWNER = 0x00000010;
37const U32 FLAGS_OBJECT_YOU_OWNER = 0x00000020;
38const U32 FLAGS_SCRIPTED = 0x00000040;
39const U32 FLAGS_HANDLE_TOUCH = 0x00000080;
40const U32 FLAGS_OBJECT_MOVE = 0x00000100;
41const U32 FLAGS_TAKES_MONEY = 0x00000200;
42const U32 FLAGS_PHANTOM = 0x00000400;
43const U32 FLAGS_INVENTORY_EMPTY = 0x00000800;
44
45const U32 FLAGS_JOINT_HINGE = 0x00001000;
46const U32 FLAGS_JOINT_P2P = 0x00002000;
47const U32 FLAGS_JOINT_LP2P = 0x00004000;
48//const U32 FLAGS_JOINT_WHEEL = 0x00008000;
49
50const U32 FLAGS_ALLOW_INVENTORY_DROP = 0x00010000;
51const U32 FLAGS_OBJECT_TRANSFER = 0x00020000;
52const U32 FLAGS_OBJECT_GROUP_OWNED = 0x00040000;
53//const U32 FLAGS_OBJECT_YOU_OFFICER = 0x00080000;
54
55const U32 FLAGS_CAMERA_DECOUPLED = 0x00100000;
56const U32 FLAGS_ANIM_SOURCE = 0x00200000;
57const U32 FLAGS_CAMERA_SOURCE = 0x00400000;
58
59const U32 FLAGS_CAST_SHADOWS = 0x00800000;
60
61const U32 FLAGS_OBJECT_OWNER_MODIFY = 0x10000000;
62
63const U32 FLAGS_TEMPORARY_ON_REZ = 0x20000000;
64const U32 FLAGS_TEMPORARY = 0x40000000;
65const U32 FLAGS_ZLIB_COMPRESSED = 0x80000000;
66
67const U32 FLAGS_LOCAL = FLAGS_ANIM_SOURCE | FLAGS_CAMERA_SOURCE;
68
69typedef enum e_havok_joint_type
70{
71 HJT_INVALID = 0,
72 HJT_HINGE = 1,
73 HJT_POINT = 2,
74// HJT_LPOINT = 3,
75// HJT_WHEEL = 4,
76 HJT_EOF = 3
77} EHavokJointType;
78
79#endif
80
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