GLCLEARCOLOR() GLCLEARCOLOR() NAME glClearColor - specify clear values for the color buffers C SPECIFICATION void glClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha ) PARAMETERS red, green, blue, alpha Specify the red, green, blue, and alpha values used when the color buffers are cleared. The initial val- ues are all 0. DESCRIPTION glClearColor specifies the red, green, blue, and alpha values used by glClear to clear the color buffers. Values specified by glClearColor are clamped to the range [0,1]. ERRORS GL_INVALID_OPERATION is generated if glClearColor is executed between the execution of glBegin and the corresponding execution of glEnd. ASSOCIATED GETS glGet with argument GL_COLOR_CLEAR_VALUE SEE ALSO glClear GLCLEARCOLOR()
NAME | C SPECIFICATION | PARAMETERS | DESCRIPTION | ERRORS | ASSOCIATED GETS | SEE ALSO
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