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Diffstat (limited to 'libraries/ode-0.9/ode/src/cylinder.cpp')
-rw-r--r-- | libraries/ode-0.9/ode/src/cylinder.cpp | 100 |
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diff --git a/libraries/ode-0.9/ode/src/cylinder.cpp b/libraries/ode-0.9/ode/src/cylinder.cpp deleted file mode 100644 index 39a6cf3..0000000 --- a/libraries/ode-0.9/ode/src/cylinder.cpp +++ /dev/null | |||
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1 | /************************************************************************* | ||
2 | * * | ||
3 | * Open Dynamics Engine, Copyright (C) 2001-2003 Russell L. Smith. * | ||
4 | * All rights reserved. Email: russ@q12.org Web: www.q12.org * | ||
5 | * * | ||
6 | * This library is free software; you can redistribute it and/or * | ||
7 | * modify it under the terms of EITHER: * | ||
8 | * (1) The GNU Lesser General Public License as published by the Free * | ||
9 | * Software Foundation; either version 2.1 of the License, or (at * | ||
10 | * your option) any later version. The text of the GNU Lesser * | ||
11 | * General Public License is included with this library in the * | ||
12 | * file LICENSE.TXT. * | ||
13 | * (2) The BSD-style license that is included with this library in * | ||
14 | * the file LICENSE-BSD.TXT. * | ||
15 | * * | ||
16 | * This library is distributed in the hope that it will be useful, * | ||
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | ||
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files * | ||
19 | * LICENSE.TXT and LICENSE-BSD.TXT for more details. * | ||
20 | * * | ||
21 | *************************************************************************/ | ||
22 | |||
23 | /* | ||
24 | |||
25 | standard ODE geometry primitives: public API and pairwise collision functions. | ||
26 | |||
27 | the rule is that only the low level primitive collision functions should set | ||
28 | dContactGeom::g1 and dContactGeom::g2. | ||
29 | |||
30 | */ | ||
31 | |||
32 | #include <ode/common.h> | ||
33 | #include <ode/collision.h> | ||
34 | #include <ode/matrix.h> | ||
35 | #include <ode/rotation.h> | ||
36 | #include <ode/odemath.h> | ||
37 | #include "collision_kernel.h" | ||
38 | #include "collision_std.h" | ||
39 | #include "collision_util.h" | ||
40 | |||
41 | #ifdef _MSC_VER | ||
42 | #pragma warning(disable:4291) // for VC++, no complaints about "no matching operator delete found" | ||
43 | #endif | ||
44 | |||
45 | // flat cylinder public API | ||
46 | |||
47 | dxCylinder::dxCylinder (dSpaceID space, dReal _radius, dReal _length) : | ||
48 | dxGeom (space,1) | ||
49 | { | ||
50 | dAASSERT (_radius > 0 && _length > 0); | ||
51 | type = dCylinderClass; | ||
52 | radius = _radius; | ||
53 | lz = _length; | ||
54 | } | ||
55 | |||
56 | |||
57 | void dxCylinder::computeAABB() | ||
58 | { | ||
59 | const dMatrix3& R = final_posr->R; | ||
60 | const dVector3& pos = final_posr->pos; | ||
61 | |||
62 | dReal xrange = dFabs (R[0] * radius) + dFabs (R[1] * radius) + REAL(0.5)* dFabs (R[2] * | ||
63 | lz); | ||
64 | dReal yrange = dFabs (R[4] * radius) + dFabs (R[5] * radius) + REAL(0.5)* dFabs (R[6] * | ||
65 | lz); | ||
66 | dReal zrange = dFabs (R[8] * radius) + dFabs (R[9] * radius) + REAL(0.5)* dFabs (R[10] * | ||
67 | lz); | ||
68 | aabb[0] = pos[0] - xrange; | ||
69 | aabb[1] = pos[0] + xrange; | ||
70 | aabb[2] = pos[1] - yrange; | ||
71 | aabb[3] = pos[1] + yrange; | ||
72 | aabb[4] = pos[2] - zrange; | ||
73 | aabb[5] = pos[2] + zrange; | ||
74 | } | ||
75 | |||
76 | |||
77 | dGeomID dCreateCylinder (dSpaceID space, dReal radius, dReal length) | ||
78 | { | ||
79 | return new dxCylinder (space,radius,length); | ||
80 | } | ||
81 | |||
82 | void dGeomCylinderSetParams (dGeomID cylinder, dReal radius, dReal length) | ||
83 | { | ||
84 | dUASSERT (cylinder && cylinder->type == dCylinderClass,"argument not a ccylinder"); | ||
85 | dAASSERT (radius > 0 && length > 0); | ||
86 | dxCylinder *c = (dxCylinder*) cylinder; | ||
87 | c->radius = radius; | ||
88 | c->lz = length; | ||
89 | dGeomMoved (cylinder); | ||
90 | } | ||
91 | |||
92 | void dGeomCylinderGetParams (dGeomID cylinder, dReal *radius, dReal *length) | ||
93 | { | ||
94 | dUASSERT (cylinder && cylinder->type == dCylinderClass,"argument not a ccylinder"); | ||
95 | dxCylinder *c = (dxCylinder*) cylinder; | ||
96 | *radius = c->radius; | ||
97 | *length = c->lz; | ||
98 | } | ||
99 | |||
100 | |||