• Shaders for MagicaVoxel
  • Tested with MagicaVoxel 0.99.1a for Windows

MagicaVoxel shader is a processor of vox model object. Installed MagicaVoxel shader can be used from the Console in MagicaVoxel.

Install the shader by copying the file from the 📁shader directory in this project into the 📁shader directory of your MagicaVoxel installation.

• 🗎blur.txt: Shader file of the Groupable Blur
• Will assist you:
  • To make a gradient.
  • To add an antialiasing effect.
  • To add a rounded corner effect.
• Keeps it shape:
  • Empty voxel to empty voxel
  • Valid voxel to valid voxel
• Palette can group:
  • Each group will not blur into each other.
  • Colors in the same group only will blur.
• Shader can only access voxels:
  • Needs preparation of a proper palette you want.

• xs blur color group stride center weight bias
  • color group stride: [1…256] (default: 1)
  • center weight bias: [-1…256] (default: 0)

• Empty voxels (color index: 0) are grouped into -1.
• Other valid voxels (color index: 1…255) are grouped into 0+.

• xs blur 8
  • Palette grasped 8_tones × 32_groups
  • Each row on the palette UI is an independent group
• xs blur 256
  • Palette grasped 256_tones × 1_group
  • For a grayscale-like palette (255 tone levels + 1 empty)
• xs blur 8 4
  • A bit large center weight bias=4 will work as an antialiasing effect / a rounded corner effect.
• xs -n 3 blur 8
  • In the following sample, by one time run, the original model will become into the result of step 3.

• blur-sample.vox: A sample vox file for the Groupable Blur
  • original➡🔨xs blur 8➡step 1➡🔨xs blur 8➡step 2➡🔨xs blur 8➡step 3

original	step 1
step 2	step 3