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Further refactoring of btConvexHull.

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This commit is contained in:
johnmccutchan
2008-01-24 22:22:36 +00:00
parent a267152945
commit 2addd46f4b
3 changed files with 240 additions and 663 deletions
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20
src/BulletCollision/CollisionShapes/btShapeHull.cpp
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@@ -111,19 +111,10 @@ btShapeHull::buildHull (btScalar margin)
hd.mVcount = numSampleDirections;
#ifdef BT_USE_DOUBLE_PRECISION
float* tmpVerts = new float[numSampleDirections*3];
for (i=0;i<numSampleDirections;i++)
{
tmpVerts[i*3] = supportPoints[i].getX();
tmpVerts[i*3+1] = supportPoints[i].getY();
tmpVerts[i*3+2] = supportPoints[i].getZ();
}
hd.mVertices = tmpVerts;
hd.mVertexStride = 3*sizeof(float);//sizeof (btVector3);
hd.mVertices = &supportPoints[0];
hd.mVertexStride = sizeof(btVector3);
#else
hd.mVertices = &supportPoints[0].getX();
hd.mVertices = &supportPoints[0];
hd.mVertexStride = sizeof (btVector3);
#endif
@@ -135,12 +126,9 @@ btShapeHull::buildHull (btScalar margin)
}
m_vertices.resize (hr.mNumOutputVertices);
float* V = hr.mOutputVertices;
for (unsigned int i = 0; i < hr.mNumOutputVertices; i++)
{
btVector3 hp (V[0], V[1], V[2]);
V+=3;
m_vertices[i] = hp;
m_vertices[i] = hr.mOutputVertices[i];
}
m_numIndices = hr.mNumIndices;
m_indices = new unsigned int [m_numIndices];