Lines Matching refs:contours

9   more closed contours.  It is backward-compatible with the current
13    - input contours can be intersecting, self-intersecting, or degenerate.
20      set of closed contours which separate the interior from the exterior.
45   The input contours are specified with the following routines:
72   which regions are interior to the given contours, according to one
212       The input contours parition the plane into regions.  A winding
218       contours, the individual winding numbers are summed.  This
232       If TRUE, returns a set of closed contours which separate the
234       Exterior contours are oriented CCW with respect to the normal,
235       interior contours are oriented CW.  The GLU_TESS_BEGIN callback
277       chosen so that the sum of the signed areas of all input contours
312   this model, CCW contours define the outer boundary of the polygon, and
313   CW contours define holes.  Contours may be nested, but a nested
319   contours satisfying the restriction above.  By allocating two
327      Draw all the input contours as a single polygon.  The winding number
335      Draw a single polygon using the contours from both input polygons.
343      polygon consisting of the unmodified contours from A, followed by
344      the contours of B,C,D with the vertex order reversed (this changes
401 	vert		number of input vertices on all contours
402 	cntr		number of input contours
430   Multiple contours, but no intersections: