/* Fill the segment lists. */
- if(sp->view.depth) /* perspective view has special points */
+ if(sp->view.depth) { /* perspective view has special points */
if(b==0){ /* point of view */
sp->centre.x=X(0, b);
sp->centre.y=Y(0, b);
Z(1, b)=Z(0, 0);
#endif
}
+ }
for(i=0; i<2; i++){
double x=X(i,b)-sp->centre.x;