Pixel format used for material casting.
  Values
  | Key | Value | Comment | 
|---|
 | R8G8B8A8 | 0 | RGBA color channels with 8 bit depth per color channel | 
 | R8G8B8 | 1 | RGB color channels with 8 bit depth per color channel | 
 | R8 | 2 | R color channel with 8 bit depth per color channel | 
 | R16G16B16A16 | 3 | RGBA color channels with 16 bit depth per color channel | 
 | R16G16B16 | 4 | RGB color channels with 16 bit depth per color channel | 
 | R16 | 5 | R color channel with 16 bit depth per color channel | 
 | Key | Value | Comment | 
|---|
 | R8G8B8A8 | 0 | RGBA color channels with 8 bit depth per color channel | 
 | R8G8B8 | 1 | RGB color channels with 8 bit depth per color channel | 
 | R8 | 2 | R color channel with 8 bit depth per color channel | 
 | R16G16B16A16 | 3 | RGBA color channels with 16 bit depth per color channel | 
 | R16G16B16 | 4 | RGB color channels with 16 bit depth per color channel | 
 | R16 | 5 | R color channel with 16 bit depth per color channel | 
 | Key | Value | Comment | 
|---|
 | EPixelFormat_R8G8B8A8 | 0 | RGBA color channels with 8 bit depth per color channel | 
 | EPixelFormat_R8G8B8 | 1 | RGB color channels with 8 bit depth per color channel | 
 | EPixelFormat_R8 | 2 | R color channel with 8 bit depth per color channel | 
 | EPixelFormat_R16G16B16A16 | 3 | RGBA color channels with 16 bit depth per color channel | 
 | EPixelFormat_R16G16B16 | 4 | RGB color channels with 16 bit depth per color channel | 
 | EPixelFormat_R16 | 5 | R color channel with 16 bit depth per color channel |