• For a tutorial introducing VVVVs shader language and techniques see the Tutorial of Effects and Shaders
• For an introduction to the technology behind Effects follow the EX9 links in the Graphics section of the documentation.

You may also want to have a look at:

• Effect Compiler Changes
• CodeEditor Shortcuts
• ShaderSnippets - commonly used code
• AddonPack.Effects - things to know if you want your effect to be part of the pack