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BulletSim: only compute linkset mass when membership changes rather than everytime someone asks for it.

integration
Robert Adams 2012-11-06 12:07:22 -08:00
parent 36d77fe27c
commit 702fd1e094
1 changed files with 6 additions and 2 deletions
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8
OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
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@ -49,6 +49,9 @@ public abstract class BSLinkset
switch ((int)physScene.Params.linksetImplementation)
{
case (int)LinksetImplementation.Constraint:
ret = new BSLinksetConstraints(physScene, parent);
break;
case (int)LinksetImplementation.Compound:
ret = new BSLinksetCompound(physScene, parent);
break;
@ -56,7 +59,7 @@ public abstract class BSLinkset
// ret = new BSLinksetManual(physScene, parent);
break;
default:
ret = new BSLinksetConstraints(physScene, parent);
ret = new BSLinksetCompound(physScene, parent);
break;
}
return ret;
@ -97,7 +100,6 @@ public abstract class BSLinkset
{
get
{
m_mass = ComputeLinksetMass();
return m_mass;
}
}
@ -138,6 +140,7 @@ public abstract class BSLinkset
// Don't add the root to its own linkset
if (!IsRoot(child))
AddChildToLinkset(child);
m_mass = ComputeLinksetMass();
}
return this;
}
@ -156,6 +159,7 @@ public abstract class BSLinkset
return this;
}
RemoveChildFromLinkset(child);
m_mass = ComputeLinksetMass();
}
// The child is down to a linkset of just itself