Name

glClearColor , glClearColorx - specify clear values for the color buffer

C Specification

void glClearColor(GLclampf red,
    GLclampf green,
    GLclampf blue,
    GLclampf alpha)

void glClearColorx(GLclampx red,
    GLclampx green,
    GLclampx blue,
    GLclampx alpha)

Parameters

red, green, blue, alpha

Specify the red, green, blue, and alpha values used when the color buffer is cleared. The initial values are all 0.

Description

glClearColor specifies the red, green, blue, and alpha values used by glClear to clear the color buffer. Values specified by glClearColor are clamped to the range [0, 1].

Copyright

Copyright © 2003 Silicon Graphics, Inc.

This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.

See Also

glClear, glClearDepth, glClearStencil, glColorMask