fgluTessBeginContour(3G) OpenGL Reference fgluTessBeginContour(3G)NAME
fgluTessBeginContour, fgluTessEndContour - delimit a contour description
FORTRAN SPECIFICATION
SUBROUTINE fgluTessBeginContour( CHARACTER*8 tess )
SUBROUTINE fgluTessEndContour( CHARACTER*8 tess )
PARAMETERS
tess Specifies the tessellation object (created with fgluNewTess).
DESCRIPTION
fgluTessBeginContour and fgluTessEndContour delimit the definition of a
polygon contour. Within each fgluTessBeginContour/fgluTessEndContour
pair, there can be zero or more calls to fgluTessVertex. The vertices
specify a closed contour (the last vertex of each contour is
automatically linked to the first). See the fgluTessVertex reference
page for more details. fgluTessBeginContour can only be called between
fgluTessBeginPolygon and fgluTessEndPolygon.
SEE ALSO
fgluNewTess, fgluTessBeginPolygon, fgluTessVertex, fgluTessCallback,
fgluTessProperty, fgluTessNormal, fgluTessEndPolygon
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