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BulletSim: disable CCD (continuious collision detection) and 

contact processing threshold since the first didn't solve tunneling
problems but used resources and the latter caused instabilities.
user_profiles
Robert Adams 2013-01-24 14:28:25 -08:00
parent 2cf29c87bc
commit 591faac3ac
1 changed files with 3 additions and 3 deletions
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6
OpenSim/Region/Physics/BulletSPlugin/BSParam.cs
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@ -334,7 +334,7 @@ public static class BSParam
(s,p,l,v) => { s.UpdateParameterObject((x)=>{AngularSleepingThreshold=x;}, p, l, v); }, (s,p,l,v) => { s.UpdateParameterObject((x)=>{AngularSleepingThreshold=x;}, p, l, v); },
(s,o,v) => { s.PE.SetSleepingThresholds(o.PhysBody, v, v); } ), (s,o,v) => { s.PE.SetSleepingThresholds(o.PhysBody, v, v); } ),
new ParameterDefn("CcdMotionThreshold", "Continuious collision detection threshold (0 means no CCD)" , new ParameterDefn("CcdMotionThreshold", "Continuious collision detection threshold (0 means no CCD)" ,
0.3f, // set to zero to disable 0.0f, // set to zero to disable
(s,cf,p,v) => { CcdMotionThreshold = cf.GetFloat(p, v); }, (s,cf,p,v) => { CcdMotionThreshold = cf.GetFloat(p, v); },
(s) => { return CcdMotionThreshold; }, (s) => { return CcdMotionThreshold; },
(s,p,l,v) => { s.UpdateParameterObject((x)=>{CcdMotionThreshold=x;}, p, l, v); }, (s,p,l,v) => { s.UpdateParameterObject((x)=>{CcdMotionThreshold=x;}, p, l, v); },
@ -345,8 +345,8 @@ public static class BSParam
(s) => { return CcdSweptSphereRadius; }, (s) => { return CcdSweptSphereRadius; },
(s,p,l,v) => { s.UpdateParameterObject((x)=>{CcdSweptSphereRadius=x;}, p, l, v); }, (s,p,l,v) => { s.UpdateParameterObject((x)=>{CcdSweptSphereRadius=x;}, p, l, v); },
(s,o,v) => { s.PE.SetCcdSweptSphereRadius(o.PhysBody, v); } ), (s,o,v) => { s.PE.SetCcdSweptSphereRadius(o.PhysBody, v); } ),
new ParameterDefn("ContactProcessingThreshold", "Distance between contacts before doing collision check" , new ParameterDefn("ContactProcessingThreshold", "Distance above which contacts can be discarded (0 means no discard)" ,
0.1f, 0.0f,
(s,cf,p,v) => { ContactProcessingThreshold = cf.GetFloat(p, v); }, (s,cf,p,v) => { ContactProcessingThreshold = cf.GetFloat(p, v); },
(s) => { return ContactProcessingThreshold; }, (s) => { return ContactProcessingThreshold; },
(s,p,l,v) => { s.UpdateParameterObject((x)=>{ContactProcessingThreshold=x;}, p, l, v); }, (s,p,l,v) => { s.UpdateParameterObject((x)=>{ContactProcessingThreshold=x;}, p, l, v); },