aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs
diff options
context:
space:
mode:
authorMelanie2013-01-23 02:38:59 +0000
committerMelanie2013-01-23 02:38:59 +0000
commitcc4cfd9fa81fa8e7c7254bd3c35e67ef9cb20dad (patch)
tree0854a68c0329c37b9eedea56b3bf65458c59b696 /OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs
parentMerge branch 'master' into careminster (diff)
parentBulletSim: Tweeks to vehicle motion. (diff)
downloadopensim-SC-cc4cfd9fa81fa8e7c7254bd3c35e67ef9cb20dad.zip
opensim-SC-cc4cfd9fa81fa8e7c7254bd3c35e67ef9cb20dad.tar.gz
opensim-SC-cc4cfd9fa81fa8e7c7254bd3c35e67ef9cb20dad.tar.bz2
opensim-SC-cc4cfd9fa81fa8e7c7254bd3c35e67ef9cb20dad.tar.xz
Merge branch 'master' into careminster
Conflicts: OpenSim/Region/Framework/Scenes/SceneObjectPart.cs OpenSim/Region/Physics/BulletSNPlugin/BSShapeCollection.cs
Diffstat (limited to 'OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs')
-rw-r--r--OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs135
1 files changed, 0 insertions, 135 deletions
diff --git a/OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs b/OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs
deleted file mode 100644
index f1bed39..0000000
--- a/OpenSim/Region/Physics/BulletSNPlugin/BSConstraint.cs
+++ /dev/null
@@ -1,135 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyrightD
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27using System;
28using System.Collections.Generic;
29using System.Text;
30using OpenMetaverse;
31
32namespace OpenSim.Region.Physics.BulletSNPlugin
33{
34
35public abstract class BSConstraint : IDisposable
36{
37 private static string LogHeader = "[BULLETSIM CONSTRAINT]";
38
39 protected BulletWorld m_world;
40 protected BulletBody m_body1;
41 protected BulletBody m_body2;
42 protected BulletConstraint m_constraint;
43 protected bool m_enabled = false;
44
45 public BulletBody Body1 { get { return m_body1; } }
46 public BulletBody Body2 { get { return m_body2; } }
47 public BulletConstraint Constraint { get { return m_constraint; } }
48 public abstract ConstraintType Type { get; }
49 public bool IsEnabled { get { return m_enabled; } }
50
51 public BSConstraint()
52 {
53 }
54
55 public virtual void Dispose()
56 {
57 if (m_enabled)
58 {
59 m_enabled = false;
60 if (m_constraint.HasPhysicalConstraint)
61 {
62 bool success = BulletSimAPI.DestroyConstraint2(m_world.ptr, m_constraint.ptr);
63 m_world.physicsScene.DetailLog("{0},BSConstraint.Dispose,taint,id1={1},body1={2},id2={3},body2={4},success={5}",
64 BSScene.DetailLogZero,
65 m_body1.ID, m_body1.ptr.ToString(),
66 m_body2.ID, m_body2.ptr.ToString(),
67 success);
68 m_constraint.Clear();
69 }
70 }
71 }
72
73 public virtual bool SetLinearLimits(Vector3 low, Vector3 high)
74 {
75 bool ret = false;
76 if (m_enabled)
77 ret = BulletSimAPI.SetLinearLimits2(m_constraint.ptr, low, high);
78 return ret;
79 }
80
81 public virtual bool SetAngularLimits(Vector3 low, Vector3 high)
82 {
83 bool ret = false;
84 if (m_enabled)
85 ret = BulletSimAPI.SetAngularLimits2(m_constraint.ptr, low, high);
86 return ret;
87 }
88
89 public virtual bool SetSolverIterations(float cnt)
90 {
91 bool ret = false;
92 if (m_enabled)
93 {
94 BulletSimAPI.SetConstraintNumSolverIterations2(m_constraint.ptr, cnt);
95 ret = true;
96 }
97 return ret;
98 }
99
100 public virtual bool CalculateTransforms()
101 {
102 bool ret = false;
103 if (m_enabled)
104 {
105 // Recompute the internal transforms
106 BulletSimAPI.CalculateTransforms2(m_constraint.ptr);
107 ret = true;
108 }
109 return ret;
110 }
111
112 // Reset this constraint making sure it has all its internal structures
113 // recomputed and is enabled and ready to go.
114 public virtual bool RecomputeConstraintVariables(float mass)
115 {
116 bool ret = false;
117 if (m_enabled)
118 {
119 ret = CalculateTransforms();
120 if (ret)
121 {
122 // Setting an object's mass to zero (making it static like when it's selected)
123 // automatically disables the constraints.
124 // If the link is enabled, be sure to set the constraint itself to enabled.
125 BulletSimAPI.SetConstraintEnable2(m_constraint.ptr, BSParam.NumericBool(true));
126 }
127 else
128 {
129 m_world.physicsScene.Logger.ErrorFormat("{0} CalculateTransforms failed. A={1}, B={2}", LogHeader, Body1.ID, Body2.ID);
130 }
131 }
132 return ret;
133 }
134}
135}