virtual bool needsCollision(btBroadphaseProxy* proxy) const {
// superclass will check m_collisionFilterGroup and m_collisionFilterMask
if (!btCollisionWorld::ContactResultCallback::needsCollision(proxy))
return false;
// if passed filters, may also want to avoid contacts between constraints
return mMe->checkCollideWithOverride(static_cast<btCollisionObject*>(proxy->m_clientObject));
}
void SetIgnoreCollisionCheck(RigidBodyPtr rigidBody, bool ignore){
auto colObj = dynamic_cast<btCollisionObject*>(rigidBody.get());
if (mSelf->checkCollideWithOverride(colObj) == ignore){
mSelf->setIgnoreCollisionCheck(colObj, ignore);
}
}