Cross Reference: /xsrc/external/mit/glu/dist/src/libnurbs/internals/slicer.cc

Lines Matching defs:n_ulines
218 static void triangulateRectGen(Arc_ptr loop, int n_ulines, int n_vlines, Backend& backend);
579 static void triangulateRectCenter(int n_ulines, REAL* u_val, 
587   if(n_ulines>1 && n_vlines>1) {
588     backend.surfgrid(u_val[0], u_val[n_ulines-1], n_ulines-1, 
590     backend.surfmesh(0,0,n_ulines-1,n_vlines-1);
600       for(j=0; j<n_ulines; j++)
616 static void triangulateRectTopGen(Arc_ptr arc, int n_ulines, REAL* u_val, Real v, int dir, int is_u, Backend& backend)
632 			     n_ulines, v, u_val);
643 			     n_ulines, v, u_val,
664 			     n_ulines, v, u_val);
673 			     n_ulines, v, u_val,
694       temp_u_val = (REAL*) malloc(sizeof(REAL) * n_ulines);
696       for(i=0; i<n_ulines; i++)
697 	temp_u_val[i] = u_val[n_ulines-1-i];
701   if(parc->npts > n_ulines)
703       d1 = n_ulines-1;
723   else if(parc->npts < n_ulines)
725       d2 = n_ulines-parc->npts;
776 //n_ulines is the number of ulines inside, and n_vlines is the number of vlines
778 static void triangulateRectGen(Arc_ptr loop, int n_ulines, int n_vlines, Backend& backend)
822 		      + 2*n_ulines + 2*n_vlines 
824   num_quads += (n_ulines-1)*(n_vlines-1);
827   backend.surfgrid(left->tail()[0], right->tail()[0], n_ulines+1, 
829 //  if(n_ulines>1 && n_vlines>1)
830     backend.surfmesh(0,0,n_ulines+1,n_vlines+1);
833   REAL* u_val=(REAL*) malloc(sizeof(REAL)*n_ulines);
837   REAL u_stepsize = (right->tail()[0] - left->tail()[0])/( (REAL) n_ulines+1);
840   for(i=0; i<n_ulines; i++)
852   triangulateRectTopGen(top, n_ulines, u_val, v_val[n_vlines-1], 1,1, backend);
853   triangulateRectTopGen(bot, n_ulines, u_val, v_val[0], 0, 1, backend);
855   triangulateRectTopGen(right, n_vlines, v_val, u_val[n_ulines-1], 0,0, backend);
861   triangulateRectCenter(n_ulines, u_val, n_vlines, v_val, backend);