DIRECTORY ThreeDSurfaces USING [PatchExpandProc, PatchDisplayProc]; ThreeDStandardPatches: CEDAR DEFINITIONS ~ BEGIN ThreeDStandardPatchesError: SIGNAL [reason: ATOM]; BezierExpand: ThreeDSurfaces.PatchExpandProc; BezierSubdivide: ThreeDSurfaces.PatchExpandProc; BezierDisplay: ThreeDSurfaces.PatchDisplayProc; BezierDisplayLines: ThreeDSurfaces.PatchDisplayProc; BSplineExpand: ThreeDSurfaces.PatchExpandProc; BSplineSubdivide: ThreeDSurfaces.PatchExpandProc; BSplineDisplay: ThreeDSurfaces.PatchDisplayProc; BSplineDisplayLines: ThreeDSurfaces.PatchDisplayProc; PolygonExpand: ThreeDSurfaces.PatchExpandProc; PolygonSubdivide: ThreeDSurfaces.PatchExpandProc; PolygonDisplay: ThreeDSurfaces.PatchDisplayProc; PolygonDisplayLines: ThreeDSurfaces.PatchDisplayProc; NonConvexDisplay: ThreeDSurfaces.PatchDisplayProc; END. ŠThreeDStandardPatches.mesa Copyright c 1986 by Xerox Corporation. All rights reserved. Last Edited by: Crow, February 19, 1986 1:01:33 pm PST Basic Types Procedures for expansion of Bezier patches to convex polygons Procedures for expansion of B-Spline patches to convex polygons Procedures for expansion of convex polygons Procedure for expansion of Non-convex to semi-convex polygons Κ˜Iheadšœ™šœ Οmœ1™