Volume Shaders

Volume Shaders are shaders that apply to the entire volume.

• How to use a Brush Shader
• List of shaders

How to use a Brush Shader

1. Select the shader in the Shader List
2. Adjust the parameters and press the Execute Shader button
3. If you want to adjust the results, undo, adjust and re-execute

Some shaders, like Pyramid and Sand, add voxels layer-by-later; so you should execute these as many times as you like until the desired effect is attained.

List of shaders

	Height-map	Transforms a 2D height-map texture into a 3D volume
	Erode	Erodes selected colors using a noise texture
	Grass Fit	Generates generates randomly protruding lines of voxels with a constant distribution
	Slices	Removes a segment of the volume and shuffles voxels to fill its place
	Case	Surrounds/encases voxels
	Pyramid	Iteratively generate a pyramid
	Sand	Iteratively generate jagged voxels; i.e. piles of sand or cliffs
	Outline	Creates an outline where voxels meet a voxel of a different color
	Soil & Cover	Generates voxels above other voxels; i.e. snow or grass
	Noise	Randomly generates noise of a specified size within a range of colors
	Random	Randomly generates noise with a set threshold
	Flood	Generates a flood effect