- foreach my $ix (0..2) {
- if (abs($thetas[$ix] - $thetas[($ix+1)%3])
- > $project_cylinder_max_d_theta) {
- subdivide_triangle $it, \&project_cylinder_tri;
- return;
+ foreach my $ix (0..2) {
+ if (abs($thetas[$ix] - $thetas[($ix+1)%3])
+ > $project_cylinder_max_d_theta) {
+ return 1;
+ }