jayderyu
I include it. But it will be one of the last things I add. I honestly can't think of many reasons you would want that "billboard". Seems like a niche use case. Why not prerender something onto a spritesheet?
It might be useful for equipping armor in rpgs. You could create a new sprite-sheet when something is equipped on the 3D model rather than storing hundreds of sprite-sheets for every possible item combination.