Purging Corrupt Utility Files
Instructions on deleting corrupt utility files that can stop Wall Worm from working correctly.
OSL Blendmodulate
OSL Blendmodulate mask to generate a mask as with a WorldVertexTransition shader in Source.
OSL WorldVertexTransition
The OSL Shader for WorldVertexTransition.
Known Issues
Known issues with various Wall Worm tools.
Texture and VTex Errors
Topics pertaining to errors compiling VTF Textures from bitmaps in Source.
Miscellaneous Anvil Tools
An overview and explanation of several functions included in the Miscellaneous tab of Anvil.
BSP Topics
Basic discussion of BSP, VBSP and compiling topics.
OSL: Multi Gradient
The Multi Gradient OSL map has several gradient masking options.
OSL: Swirl
OSL Swirl is a simple texture map with a few controls on making swirl textures or swirl masks.
The Grid and Manipulation
Documents on the grid and related topics.