gluTessBeginContour

delimit a contour description

Signature

gluTessBeginContour( GLUtesselator* ( tess ) )-> void
gluTessBeginContour( tess ) 
gluTessBeginContour( POINTER(GLUtesselator)(tess) ) -> None
gluTessEndContour( GLUtesselator* ( tess ) )-> void
gluTessEndContour( tess ) 
gluTessEndContour( POINTER(GLUtesselator)(tess) ) -> None

Parameters

VariablesDescription
tess
Specifies the tessellation object (created with gluNewTess ).

Description

gluTessBeginContour and gluTessEndContour delimit the definition of a polygon contour. Within each gluTessBeginContour / gluTessEndContour pair, there can be zero or more calls to gluTessVertex . The vertices specify a closed contour (the last vertex of each contour is automatically linked to the first). See the gluTessVertex reference page for more details. gluTessBeginContour can only be called between gluTessBeginPolygon and gluTessEndPolygon .

See Also

gluNewTess , gluTessBeginPolygon , gluTessCallback , gluTessEndPolygon , gluTessNormal , gluTessProperty , gluTessVertex

Sample Code References

The following code samples have been found which appear to reference the functions described here. Take care that the code may be old, broken or not even use PyOpenGL.

gluTessBeginContour
OpenGLContext OpenGLContext/scenegraph/polygontessellator.py Lines: 86
OpenGLContext tests/glu_tess2.py Lines: 69
{LGPL} PyMT pymt/graphx/bezier.py Lines: 40, 166
{LGPL} PyMT pymt/lib/squirtle.py Lines: 22, 895
gluTessEndContour
OpenGLContext OpenGLContext/scenegraph/polygontessellator.py Lines: 95
OpenGLContext tests/glu_tess2.py Lines: 75
{LGPL} PyMT pymt/graphx/bezier.py Lines: 40, 170
{LGPL} PyMT pymt/lib/squirtle.py Lines: 22, 898

Copyright Notices

This documentation is based on documentation licensed under the SGI Free Software License B.