Cross Reference: /xsrc/external/mit/glu/dist/src/libnurbs/nurbtess/monoChain.cc

Lines Matching defs:diagonal_vertices
59 extern Int deleteRepeatDiagonals(Int num_diagonals, directedLine** diagonal_vertices, directedLine** new_vertices);
63 static void drawDiagonals(Int num_diagonals, directedLine** diagonal_vertices)
69       glVertex2fv(diagonal_vertices[2*i]->head());
70       glVertex2fv(diagonal_vertices[2*i+1]->head());
569 		   directedLine** diagonal_vertices)
585 	  diagonal_vertices[k++] = vert;
609 	    diagonal_vertices[k++] = sortedVertices[j]->getHead();
611 	    diagonal_vertices[k++] = minVert;
616 	  diagonal_vertices[k++] = vert;
636 	    diagonal_vertices[k++] = sortedVertices[j]->getHead();
638 	    diagonal_vertices[k++] = maxVert;
682   directedLine** diagonal_vertices = (directedLine**) malloc(sizeof(directedLine*) * total_num_chains*2/*total_num_edges*/);
683   assert(diagonal_vertices);
687   MC_findDiagonals(total_num_chains, array, ranges, num_diagonals, diagonal_vertices);
694   num_diagonals=deleteRepeatDiagonals(num_diagonals, diagonal_vertices, diagonal_vertices);
698 //drawDiagonals(num_diagonals, diagonal_vertices);
702 //    printf("(%f,%f)\n", diagonal_vertices[2*i]->head()[0], diagonal_vertices[2*i]->head()[1]);
703 //    printf("**(%f,%f)\n", diagonal_vertices[2*i+1]->head()[0], diagonal_vertices[2*i+1]->head()[1]);
716       directedLine* v1=diagonal_vertices[k];
717       directedLine* v2=diagonal_vertices[k+1];
779 	      directedLine* d1=diagonal_vertices[kk];
780 	      directedLine* d2=diagonal_vertices[kk+1];
781 	      /*check d1, and replace diagonal_vertices[kk] if necessary*/
792 		    diagonal_vertices[kk] = v2->getPrev();
805 		    diagonal_vertices[kk] = v1->getPrev();
808 	      /*check d2 and replace diagonal_vertices[k+1] if necessary*/
818 		    diagonal_vertices[kk+1] = v2->getPrev();
830 		    diagonal_vertices[kk+1] = v1->getPrev();
849 	directedLine* v1=diagonal_vertices[k];
850 	directedLine* v2=diagonal_vertices[k+1];
890 		directedLine* temp1=diagonal_vertices[2*j];
891 		directedLine* temp2=diagonal_vertices[2*j+1];
904 			diagonal_vertices[2*j] = v2->getPrev();
908 			diagonal_vertices[2*j+1] = v2->getPrev();
912 			diagonal_vertices[2*j] = v1->getPrev();		      
916 			diagonal_vertices[2*j+1] = v1->getPrev();
929   free(diagonal_vertices);