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prettified convex composition demo (added concave version, next to convex hull and convex decomposition)

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ejcoumans
2008-01-23 23:48:30 +00:00
parent 95fa8f9185
commit 19753da3b4
1 changed files with 9 additions and 3 deletions
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12
Demos/ConvexDecompositionDemo/ConvexDecompositionDemo.cpp
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@@ -46,6 +46,7 @@ subject to the following restrictions:
btVector3 centroid;
btVector3 convexDecompositionObjectOffset(10,0,0);
#define CUBE_HALF_EXTENTS 4
@@ -258,10 +259,10 @@ void ConvexDecompositionDemo::initPhysics(const char* filename)
m_convexDemo->m_collisionShapes.push_back(convexShape);
btTransform trans;
trans.setIdentity();
trans.setOrigin(centroid);
trans.setOrigin(centroid-convexDecompositionObjectOffset);
//btRigidBody* body = m_convexDemo->localCreateRigidBody( mass, trans,convexShape);
m_convexDemo->localCreateRigidBody( mass, trans,convexShape);
mBaseCount+=result.mHullVcount; // advance the 'base index' counter.
@@ -307,10 +308,15 @@ void ConvexDecompositionDemo::initPhysics(const char* filename)
btTransform startTransform;
startTransform.setIdentity();
startTransform.setOrigin(btVector3(20,2,0));
startTransform.setOrigin(btVector3(0,2,0));
localCreateRigidBody(mass, startTransform,convexShape);
bool useQuantization = true;
btCollisionShape* concaveShape = new btBvhTriangleMeshShape(trimesh,useQuantization);
startTransform.setOrigin(convexDecompositionObjectOffset);
localCreateRigidBody(0.f,startTransform,concaveShape);
}