lightclass.zip ****************** This demo shows off my TCGLight class. To create a light in your scene, call TCGLight.Create, with the light's index as a parameter (e.g. GL_LIGHT1). The class has properties to automatically adjust lighting parameters. The demo has a popup menu that allows you to switch the light on/off, and set the ambient/diffuse/specular colors using a standard color dialog. Tom Nuydens (delphi3d@gamedeveloper.org)