void CollisionShape::OnMarkedDirty(Node* node)
{
Vector3 newWorldScale = node_->GetWorldScale();
if (HasWorldScaleChanged(cachedWorldScale_, newWorldScale) && shape_)
{
// Physics operations are not safe from worker threads
Scene* scene = GetScene();
if (scene && scene->IsThreadedUpdate())
{
scene->DelayedMarkedDirty(this);
return;
}
switch (shapeType_)
{
case SHAPE_BOX:
case SHAPE_SPHERE:
case SHAPE_CYLINDER:
case SHAPE_CAPSULE:
case SHAPE_CONE:
shape_->setLocalScaling(ToBtVector3(newWorldScale));
break;
case SHAPE_TRIANGLEMESH:
case SHAPE_CONVEXHULL:
shape_->setLocalScaling(ToBtVector3(newWorldScale * size_));
break;
case SHAPE_TERRAIN:
{
HeightfieldData* heightfield = static_cast<HeightfieldData*>(geometry_.Get());
shape_->setLocalScaling(ToBtVector3(Vector3(heightfield->spacing_.x_, 1.0f, heightfield->spacing_.z_) *
newWorldScale * size_));
}
break;
default:
break;
}
NotifyRigidBody();
cachedWorldScale_ = newWorldScale;
}
}
void Constraint::OnMarkedDirty(Node* node)
{
/// \todo This does not catch the connected body node's scale changing
if (HasWorldScaleChanged(cachedWorldScale_, node->GetWorldScale()))
ApplyFrames();
}