MirBSD manpage: glClearColor(3)

GLCLEARCOLOR(3G)    UNIX Programmer's Manual     GLCLEARCOLOR(3G)

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
                           values 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 exe-
     cuted between the execution of glBegin and the corresponding
     execution of glEnd.

ASSOCIATED GETS

     glGet with argument GL_COLOR_CLEAR_VALUE

SEE ALSO

     glClear(3G)

MirBSD #10-current     Printed 2021-12-07                       1

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