hi guys, I have to admit I am a bit skeptical about doing it the way described above as it produces a lot of warping. That usually happens when normalizing a trapezoid poly for example to a rectangle. (as can be seen with the checker texture warping above) I`d suggest an alternative approach (both are surely valid for…
I believe that a two sided shader is more expensive than actual geometry. Two sided shader turns OFF backface culling forcing the GPU to render all triangles (might even be 2 draw calls...). Actual geometry backfaces get culled by default resulting in less triangles drawn. So as cholden says avoid the two sided material…