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convex.h
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C/C++ Source or Header
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1990-09-02
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840b
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21 lines
/*****************************************************************************
* "Irit" - the 3d polygonal solid modeller. *
* *
* Written by: Gershon Elber Ver 0.2, Mar. 1990 *
******************************************************************************
* Definitions, local to module, of the polygon convexity handler. *
*****************************************************************************/
#ifndef CONVEX_GH
#define CONVEX_GH
/* Prototypes of global functions of CONVEX module: */
ObjectStruct *ConvexPolyObjectN(ObjectStruct *PObj);
void ConvexPolyObject(ObjectStruct *PObj);
int ConvexPolygon(PolygonStruct *Pl);
PolygonStruct *SplitNonConvexPoly(PolygonStruct *Pl);
void GenRotateMatrix(MatrixType Mat, VectorType Dir);
void ReverseVrtxList(PolygonStruct *Pl);
#endif /* CONVEX_GH */