have the ASE reader respect the Material::Ignore flag

1 files changed, 18 insertions, 15 deletions

diff --git a/src/model/asefile.cc b/src/model/asefile.cc
index d94f103..f02c450 100644
--- a/src/model/asefile.cc
+++ b/src/model/asefile.cc
@@ -593,24 +593,27 @@ bool ASEFile::read_geom(std::istream &is)
 				for (SubMaterialList::iterator smit = submateriallist->begin(); smit != submateriallist->end(); smit++) {
 					size_t submaterial_index = (*smit).first;
 					Material *material = (*smit).second;
-										
-					// load GEOMOBJECT triangles with matching material into the fragment
-					Fragment *fragment = new Fragment(Fragment::Triangles, material);
-					for (FaceList::iterator it = ase_facelist.begin(); it != ase_facelist.end(); it++) {
+
+					if ((material->flags() & Material::Ignore) != Material::Ignore ) {
+						
+						// load GEOMOBJECT triangles with matching material into the fragment
+						Fragment *fragment = new Fragment(Fragment::Triangles, material);
+						for (FaceList::iterator it = ase_facelist.begin(); it != ase_facelist.end(); it++) {
+							
+							Triangle *triangle = (*it).second;
+							if (triangle->material_index() == submaterial_index) {
+								fragment->add_vertex((triangle->v0() * SCALE) , triangle->n0(), triangle->t0(), false);
+								fragment->add_vertex((triangle->v1() * SCALE) , triangle->n1(), triangle->t1(), false);
+								fragment->add_vertex((triangle->v2() * SCALE) , triangle->n2(), triangle->t2(), false);
+							}
+						}
 						
-						Triangle *triangle = (*it).second;
-						if (triangle->material_index() == submaterial_index) {
-							fragment->add_vertex((triangle->v0() * SCALE) , triangle->n0(), triangle->t0(), false);
-							fragment->add_vertex((triangle->v1() * SCALE) , triangle->n1(), triangle->t1(), false);
-							fragment->add_vertex((triangle->v2() * SCALE) , triangle->n2(), triangle->t2(), false);
+						if (fragment->structural_size() + fragment->detail_size() > 0) {
+							ase_fragmentgroup->add_fragment(fragment);
+						} else {
+							delete fragment;
 						}
 					}
-					
-					if (fragment->structural_size() + fragment->detail_size() > 0) {
-						ase_fragmentgroup->add_fragment(fragment);
-					} else {
-						delete fragment;
-					}				
 				}
 			}