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OpenGL offers a number of capabilities that may be enabled or disabled.

glEnable(GLenum cap), glDisable(GLenum cap):
Enable/disable some option. Some common options include the following. By default, all are initially disabled. Note that options may be enabled and disabled for individual polygons. For example, texture mapping may be turned on before drawing one polygon, and then turned off for others.

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Last updated: Sat, Feb 8, 2003.