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- /* misc.h */
- /* written by : Jason R. Wilson */
- /* 2/21/93 */
-
- void IdentifyVertices (ObjectCell *Object);
- /* this routine goes through all the vertices and associates a unique
- integer with each one (it also counts them and stores the result
- in NoofVertices) */
- int IdentifyPolys (ObjectCell *ObjectHead);
- /* identifies and counts all of the polygons in the scene */
- int IdentifyVerts (ObjectCell *ObjectHead);
- /* identifies and counts all of the vertices in the scene */
- void ComputeNormals (ObjectCell *Object);
- /* computes the polygon and vertex normals for the input object */
- void CullBackFaces (ObjectCell *ObjectHead,double Eye,Point VRP,Vector n);
- /* marks backfacing polygons in the scene culled */
-
-