Foliage Shader for Marmoset Toolbag 3

9 ratings

The downloadable zip contains a shader extension allowing for foliage shading and animation for Toolbag 3 materials.

Animation using vertex displacement based on Crytek procedural animation. Vertex color provides information to the Detail Bending settings in the material.
Red channel is used for stiffness of the leaves' edges.
Green is used for per-leaf variation.
Blue is overall stiffness of the plant.
Documentation is available here.

Custom lighting for foliage materials, using a physically based half-lambert diffuse shading model with variable light wrap and shadow opacity.

A sample scene with vertex painted meshes is provided. (Textures not included with the download).

Download "foliage_tb3.zip" from Gumroad
Unzip file to your "C:\Program Files\Marmoset\Toolbag 3\data\shader\mat\custom" folder
Launch Toolbag 3
Select a shader and scroll to the bottom section of the material attributes tab.
Click the triangle on the right and select "Custom"
Click the triangle next to "Shader" and select "foliage_shading.frag"

4.2

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