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avoid a lot of dynamic allocations in btDbvt/btSoftBody (re-use stack)

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add Maya 2009 to Dynamica msvc projectfiles
This commit is contained in:
erwin.coumans
2008-10-29 06:27:40 +00:00
parent 50930cec5c
commit 487cc1cdf1
5 changed files with 59 additions and 58 deletions
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10
src/BulletSoftBody/btSoftBody.cpp
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@@ -2089,8 +2089,8 @@ void btSoftBody::applyClusters(bool drift)
BT_PROFILE("ApplyClusters");
const btScalar f0=m_sst.sdt;
const btScalar f1=f0/2;
btAlignedObjectArray<btVector3> deltas;
btAlignedObjectArray<btScalar> weights;
btAlignedObjectArray<btVector3> deltas;
btAlignedObjectArray<btScalar> weights;
deltas.resize(m_nodes.size(),btVector3(0,0,0));
weights.resize(m_nodes.size(),0);
int i;
@@ -2584,7 +2584,7 @@ void btSoftBody::defaultCollisionHandler(btCollisionObject* pco)
docollide.prb = prb;
docollide.dynmargin = basemargin+timemargin;
docollide.stamargin = basemargin;
btDbvt::collideTV(m_ndbvt.m_root,volume,docollide);
m_ndbvt.collideTV(m_ndbvt.m_root,volume,docollide);
}
break;
case fCollision::CL_RS:
@@ -2617,13 +2617,13 @@ void btSoftBody::defaultCollisionHandler(btSoftBody* psb)
/* psb0 nodes vs psb1 faces */
docollide.psb[0]=this;
docollide.psb[1]=psb;
btDbvt::collideTT( docollide.psb[0]->m_ndbvt.m_root,
docollide.psb[0]->m_ndbvt.collideTT( docollide.psb[0]->m_ndbvt.m_root,
docollide.psb[1]->m_fdbvt.m_root,
docollide);
/* psb1 nodes vs psb0 faces */
docollide.psb[0]=psb;
docollide.psb[1]=this;
btDbvt::collideTT( docollide.psb[0]->m_ndbvt.m_root,
docollide.psb[0]->m_ndbvt.collideTT( docollide.psb[0]->m_ndbvt.m_root,
docollide.psb[1]->m_fdbvt.m_root,
docollide);
}