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author | Robert Adams | 2012-07-31 09:23:05 -0700 |
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committer | Robert Adams | 2012-07-31 09:23:05 -0700 |
commit | 50dbb9ffe480b08f13f7bebb8259193dc00f88dd (patch) | |
tree | 20a35e254d4ec9180b75af2e0a02e61dec53e028 /OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs | |
parent | Merge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff) | |
download | opensim-SC-50dbb9ffe480b08f13f7bebb8259193dc00f88dd.zip opensim-SC-50dbb9ffe480b08f13f7bebb8259193dc00f88dd.tar.gz opensim-SC-50dbb9ffe480b08f13f7bebb8259193dc00f88dd.tar.bz2 opensim-SC-50dbb9ffe480b08f13f7bebb8259193dc00f88dd.tar.xz |
BulletSim: add parameters and API calls for setting ERP and CFM.
Set ERP and CFM in linkset constraints.
Reorder rebuilding of object bodies so they are not rebuilt everytime
something is linked and unlinked.
Diffstat (limited to '')
-rwxr-xr-x | OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs | 56 |
1 files changed, 50 insertions, 6 deletions
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs index 3bc2100..6f8430c 100755 --- a/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs | |||
@@ -117,10 +117,50 @@ public class BSLinkset | |||
117 | } | 117 | } |
118 | 118 | ||
119 | // An existing linkset had one of its members rebuilt or something. | 119 | // An existing linkset had one of its members rebuilt or something. |
120 | // Undo all the physical linking and rebuild the physical linkset. | 120 | // Go through the linkset and rebuild the pointers to the bodies of the linkset members. |
121 | public bool RefreshLinkset(BSPrim requestor) | 121 | public BSLinkset RefreshLinkset(BSPrim requestor) |
122 | { | 122 | { |
123 | return true; | 123 | BSLinkset ret = requestor.Linkset; |
124 | |||
125 | lock (m_linksetActivityLock) | ||
126 | { | ||
127 | System.IntPtr aPtr = BulletSimAPI.GetBodyHandle2(m_scene.World.Ptr, m_linksetRoot.LocalID); | ||
128 | if (aPtr == System.IntPtr.Zero) | ||
129 | { | ||
130 | // That's odd. We can't find the root of the linkset. | ||
131 | // The linkset is somehow dead. The requestor is now a member of a linkset of one. | ||
132 | DetailLog("{0},RefreshLinkset.RemoveRoot,child={1}", m_linksetRoot.LocalID, m_linksetRoot.LocalID); | ||
133 | ret = RemoveMeFromLinkset(m_linksetRoot); | ||
134 | } | ||
135 | else | ||
136 | { | ||
137 | // Reconstruct the pointer to the body of the linkset root. | ||
138 | DetailLog("{0},RefreshLinkset.RebuildRoot,rootID={1},ptr={2}", m_linksetRoot.LocalID, m_linksetRoot.LocalID, aPtr); | ||
139 | m_linksetRoot.Body = new BulletBody(m_linksetRoot.LocalID, aPtr); | ||
140 | |||
141 | List<BSPrim> toRemove = new List<BSPrim>(); | ||
142 | foreach (BSPrim bsp in m_children) | ||
143 | { | ||
144 | aPtr = BulletSimAPI.GetBodyHandle2(m_scene.World.Ptr, bsp.LocalID); | ||
145 | if (aPtr == System.IntPtr.Zero) | ||
146 | { | ||
147 | toRemove.Add(bsp); | ||
148 | } | ||
149 | else | ||
150 | { | ||
151 | // Reconstruct the pointer to the body of the linkset root. | ||
152 | DetailLog("{0},RefreshLinkset.RebuildChild,rootID={1},ptr={2}", bsp.LocalID, m_linksetRoot.LocalID, aPtr); | ||
153 | bsp.Body = new BulletBody(bsp.LocalID, aPtr); | ||
154 | } | ||
155 | } | ||
156 | foreach (BSPrim bsp in toRemove) | ||
157 | { | ||
158 | RemoveChildFromLinkset(bsp); | ||
159 | } | ||
160 | } | ||
161 | } | ||
162 | |||
163 | return ret; | ||
124 | } | 164 | } |
125 | 165 | ||
126 | 166 | ||
@@ -256,10 +296,13 @@ public class BSLinkset | |||
256 | DetailLog("{0},LinkAChildToMe,taint,root={1},child={2}", m_linksetRoot.LocalID, m_linksetRoot.LocalID, childPrim.LocalID); | 296 | DetailLog("{0},LinkAChildToMe,taint,root={1},child={2}", m_linksetRoot.LocalID, m_linksetRoot.LocalID, childPrim.LocalID); |
257 | BSConstraint constrain = m_scene.Constraints.CreateConstraint( | 297 | BSConstraint constrain = m_scene.Constraints.CreateConstraint( |
258 | m_scene.World, m_linksetRoot.Body, childPrim.Body, | 298 | m_scene.World, m_linksetRoot.Body, childPrim.Body, |
259 | childRelativePosition, | 299 | // childRelativePosition, |
260 | childRelativeRotation, | 300 | // childRelativeRotation, |
301 | OMV.Vector3.Zero, | ||
302 | OMV.Quaternion.Identity, | ||
261 | OMV.Vector3.Zero, | 303 | OMV.Vector3.Zero, |
262 | OMV.Quaternion.Identity); | 304 | OMV.Quaternion.Identity |
305 | ); | ||
263 | constrain.SetLinearLimits(OMV.Vector3.Zero, OMV.Vector3.Zero); | 306 | constrain.SetLinearLimits(OMV.Vector3.Zero, OMV.Vector3.Zero); |
264 | constrain.SetAngularLimits(OMV.Vector3.Zero, OMV.Vector3.Zero); | 307 | constrain.SetAngularLimits(OMV.Vector3.Zero, OMV.Vector3.Zero); |
265 | 308 | ||
@@ -268,6 +311,7 @@ public class BSLinkset | |||
268 | constrain.TranslationalLimitMotor(m_scene.BoolNumeric(m_scene.Params.linkConstraintEnableTransMotor), | 311 | constrain.TranslationalLimitMotor(m_scene.BoolNumeric(m_scene.Params.linkConstraintEnableTransMotor), |
269 | m_scene.Params.linkConstraintTransMotorMaxVel, | 312 | m_scene.Params.linkConstraintTransMotorMaxVel, |
270 | m_scene.Params.linkConstraintTransMotorMaxForce); | 313 | m_scene.Params.linkConstraintTransMotorMaxForce); |
314 | constrain.SetCFMAndERP(m_scene.Params.linkConstraintCFM, m_scene.Params.linkConstraintERP); | ||
271 | 315 | ||
272 | } | 316 | } |
273 | 317 | ||