FGD Parser Problems
Details on known issues with the FGD parser in the free version of Wall Worm.
Create Prop Zoo from VMF
Create a Prop Zoo of all the models contained in a VMF.
OSL WorldVertexTransition
The OSL Shader for WorldVertexTransition.
Rotating Textures
Instructions on creating VMTs that animate the texture rotation.
Using Props in Your Scene
Article on re-using existing props in a scene.
Alpha Spec
This utility is a helper function to convert your Specular Level bitmap into the Alpha channel of another bitmap.
Known Issues
Known issues with various Wall Worm tools.
Snap Verts To Grid Modifier
The Snap Verts To Grid Modifier snaps all the vertices in the object to the world grid based on the grid spacing settings in the modifier.
OSL: Multi Gradient
The Multi Gradient OSL map has several gradient masking options.
Convert Blends and 4ways to OSL
Converting DX Blend Shaders to renderable OSL shaders.