void OBBColliderExt::initQuery(Prunable** objectsBase, ReportPrunablesCallback callback, void* userData, const Gu::Box& box)
{
VolumeCollider::InitQuery();
// Compute obb in world space
mBoxExtents = box.extents;
Cm::Matrix34 WorldB;
WorldB.base0 = box.rot.column0;
WorldB.base1 = box.rot.column1;
WorldB.base2 = box.rot.column2;
WorldB.base3 = box.center;
// Setup matrices
const Cm::Matrix34 ModelToBox = WorldB.getInverseRT();
mRModelToBox.column0 = ModelToBox.base0;
mRModelToBox.column1 = ModelToBox.base1;
mRModelToBox.column2 = ModelToBox.base2;
mTModelToBox = ModelToBox.base3;
mRBoxToModel.column0 = WorldB.base0;
mRBoxToModel.column1 = WorldB.base1;
mRBoxToModel.column2 = WorldB.base2;
mTBoxToModel = WorldB.base3;
// Setup destination pointer
mObjectsBase = objectsBase;
mCallback = callback;
mUserData = userData;
PX_ASSERT(callback);
}
OBBTriangleTest::OBBTriangleTest(const Gu::Box& box)
{
mBoxExtents = box.extents;
Cm::Matrix34 WorldB;
WorldB.base0 = box.rot.column0;
WorldB.base1 = box.rot.column1;
WorldB.base2 = box.rot.column2;
WorldB.base3 = box.center;
Cm::Matrix34 ModelToBox = WorldB.getInverseRT();
mRModelToBox.column0 = ModelToBox.base0;
mRModelToBox.column1 = ModelToBox.base1;
mRModelToBox.column2 = ModelToBox.base2;
mTModelToBox = ModelToBox.base3;
mRBoxToModel.column0 = WorldB.base0;
mRBoxToModel.column1 = WorldB.base1;
mRBoxToModel.column2 = WorldB.base2;
mTBoxToModel = WorldB.base3;
}