Forking in Unix using C++ Post: 302262594

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gldepthmask

GLDEPTHMASK(3G) 						   OpenGL Manual						   GLDEPTHMASK(3G)

NAME

       glDepthMask - enable or disable writing into the depth buffer

C SPECIFICATION

       void glDepthMask(GLboolean flag);

PARAMETERS

       flag
	   Specifies whether the depth buffer is enabled for writing. If flag is GL_FALSE, depth buffer writing is disabled. Otherwise, it is
	   enabled. Initially, depth buffer writing is enabled.

DESCRIPTION

       glDepthMask specifies whether the depth buffer is enabled for writing. If flag is GL_FALSE, depth buffer writing is disabled. Otherwise, it
       is enabled. Initially, depth buffer writing is enabled.

ASSOCIATED GETS

       glGet() with argument GL_DEPTH_WRITEMASK

NOTES

       Even if the depth buffer exists and the depth mask is non-zero, the depth buffer is not updated if the depth test is disabled. In order to
       unconditionally write to the depth buffer, the depth test should be enabled and set to GL_ALWAYS (see glDepthFunc()).

SEE ALSO

       glColorMask(), glDepthFunc(), glDepthRange(), glStencilMask()

COPYRIGHT

       Copyright (C) 1991-2006 Silicon Graphics, Inc. Copyright (C) 2012 Khronos Group. This document is licensed under the SGI Free Software B
       License. For details, see http://oss.sgi.com/projects/FreeB/.

AUTHORS

       opengl.org

opengl.org							    06/10/2014							   GLDEPTHMASK(3G)