Tao.OpenGl SDK Documentation

Glu.gluTessBeginContour Method 

Delimits a contour description.

[Visual Basic]
Public Shared Sub gluTessBeginContour( _
   ByVal tess As GLUtesselator _
)
[C#]
public static void gluTessBeginContour(
   GLUtesselator tess
);

Parameters

tess
The tessellation object (created with gluNewTess).

Remarks

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

Glu Class | Tao.OpenGl Namespace | gluNewTess | gluTessBeginPolygon | gluTessCallback | gluTessEndContour | gluTessEndPolygon | gluTessNormal | gluTessProperty | gluTessVertex