Implement using color instead of texture

[chaoticgood1]

Attach as vertex attribute All of the operation happen on the CPU If you sample the voxel small enough, it will get closer to the texture visually

[chaoticgood1]

Implementation:

• Define the color
• Mapping of color based on voxel value betwee 0-255
  • Use array with size of 256, using index as mapping of voxel for mapped colors
• Blending
  • Average the color values