diff options
Diffstat (limited to 'src/CGALEvaluator.cc')
| -rw-r--r-- | src/CGALEvaluator.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/CGALEvaluator.cc b/src/CGALEvaluator.cc index adaec4a..ec01315 100644 --- a/src/CGALEvaluator.cc +++ b/src/CGALEvaluator.cc @@ -216,7 +216,7 @@ CGAL_Nef_polyhedron CGALEvaluator::applyResize(const CgaladvNode &node) bbox_size.push_back( bb.ymax()-bb.ymin() ); bbox_size.push_back( bb.zmax()-bb.zmin() ); int newsizemax_index = 0; - for (int i=0;i<3;i++) { + for (int i=0;i<N.dim;i++) { if (node.newsize[i]) { if (bbox_size[i]==NT3(0)) { PRINT("WARNING: Resize in direction normal to flat object is not implemented"); @@ -229,8 +229,11 @@ CGAL_Nef_polyhedron CGALEvaluator::applyResize(const CgaladvNode &node) newsizemax_index = i; } } - NT3 autoscale = NT3( node.newsize[ newsizemax_index ] ) / bbox_size[ newsizemax_index ]; - for (int i=0;i<3;i++) { + + NT3 autoscale = NT3( 1 ); + if ( node.newsize[ newsizemax_index ] != 0 ) + autoscale = NT3( node.newsize[ newsizemax_index ] ) / bbox_size[ newsizemax_index ]; + for (int i=0;i<N.dim;i++) { if (node.autosize[i] && node.newsize[i]==0) scale[i] = autoscale; } |