Unix/Linux Go Back    


CentOS 7.0 - man page for glpointsize (centos section 3G)

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:   man
Select Man Page Set:       apropos Keyword Search (sections above)


GLPOINTSIZE(3G) 			  OpenGL Manual 			  GLPOINTSIZE(3G)

NAME
       glPointSize - specify the diameter of rasterized points

C SPECIFICATION
       void glPointSize(GLfloat size);

PARAMETERS
       size
	   Specifies the diameter of rasterized points. The initial value is 1.

DESCRIPTION
       glPointSize specifies the rasterized diameter of points. If point size mode is disabled
       (see glEnable() with parameter GL_PROGRAM_POINT_SIZE), this value will be used to
       rasterize points. Otherwise, the value written to the shading language built-in variable
       gl_PointSize will be used.

NOTES
       The point size specified by glPointSize is always returned when GL_POINT_SIZE is queried.
       Clamping and rounding for points have no effect on the specified value.

ERRORS
       GL_INVALID_VALUE is generated if size is less than or equal to 0.

ASSOCIATED GETS
       glGet() with argument GL_POINT_SIZE_RANGE

       glGet() with argument GL_POINT_SIZE_GRANULARITY

       glGet() with argument GL_POINT_SIZE

       glGet() with argument GL_POINT_SIZE_MIN

       glGet() with argument GL_POINT_SIZE_MAX

       glGet() with argument GL_POINT_FADE_THRESHOLD_SIZE

       glIsEnabled() with argument GL_PROGRAM_POINT_SIZE

SEE ALSO
       glEnable(), glPointParameter()

COPYRIGHT
       Copyright (C) 1991-2006 Silicon Graphics, Inc. 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				  GLPOINTSIZE(3G)
Unix & Linux Commands & Man Pages : ©2000 - 2018 Unix and Linux Forums


All times are GMT -4. The time now is 04:56 PM.