GlPointSize

_glPointSize: specify the diameter of rasterized points

Syntax

 SUB _glPointSize (BYVAL size AS SINGLE)
 void _glPointSize(GLfloat size);

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 Template:KW with parameter Template:KW), this value will be used to rasterize points. Otherwise, the value written to the shading language built-in variable Template:Code will be used.

Template:PageNotes

The point size specified by _glPointSize is always returned when Template:KW is queried. Clamping and rounding for points have no effect on the specified value.

Template:PageErrors

Template:KW is generated if size is less than or equal to 0.

Template:PageUseWith

Template:KW with argument Template:KW

Template:KW with argument Template:KW

Template:KW with argument Template:KW

Template:KW with argument Template:KW

Template:KW with argument Template:KW

Template:KW with argument Template:KW

Template:KW with argument Template:KW

See also

SUB _GL Template:KW, Template:KW

Template:PageCopyright

Copyright 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/.