[Feature] Mesh preview scale and bias

Since I'm compressing all my vertices I have a hard time previewing them in the VS Input view. The decompression is just a MAD with 2 vectors that are stored in a mesh specific constant buffer. It would be great if the mesh preview would support adding a scale and bias. If I will have some free time I will try to make this myself but that might take a few weeks before I get there so I'm just adding this here if anyone can help out.