Rescale Model

[Josh]

This is for Turbo Engine but can be adapted for Leadwerks. Resizes model without changing scale.

void Resize(shared_ptr<Entity> entity, const float scale)
{
	entity->SetPosition(entity->GetPosition() * scale);
	auto model = dynamic_pointer_cast<Model>(entity);
	if (model)
	{
		for (auto mesh : model->lods[0]->meshes)
		{
			for (int v = 0; v < mesh->vertices.size(); ++v)
			{
				mesh->vertices[v].position *= scale;
			}
			mesh->Finalize();
			mesh->UpdateBounds();
		}
		model->UpdateBounds(1 + 2 + 4);
	}
	for (auto child : entity->kids)
	{
		Resize(child, scale);
	}
}