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.
VBSP.exe has stopped working
VBSP can crash if there are no entities or world geometry in your scene.
Random Elements
Random Elements Modifier lets you randomize position, rotation and scale of geometry or UVs at the element level.
Using WWMT
Articles on using the Wall Worm Model Tools.
Miscellaneous Anvil Tools
An overview and explanation of several functions included in the Miscellaneous tab of Anvil.
Running the Model Tools
How to run the Wall Worm Model Tools for the first time.
Cordon Manager
The cordon manager lets you use multiple cordons and limit the compiling of your level to the area inside the cordon.
Creating Brush Corridors and Terrain
ShellVex functions for creating ShellVex brush systems from selected objects.