crack all elements from all entities except the crack entities (instead of...

crack all elements from all entities except the crack entities (instead of just cracking elements from entities of dim+1)

Plugin/Crack.cpp

@@ -111,6 +111,10 @@ PView *GMSH_CrackPlugin::execute(PView *view)
     }
   }
 
+  std::set<GEntity*> crackEntities;
+  crackEntities.insert(entities.begin(), entities.end());
+  crackEntities.insert(openEntities.begin(), openEntities.end());
+
   // get crack elements
   std::vector<MElement*> crackElements;
   for(unsigned int i = 0; i < entities.size(); i++)
@@ -196,7 +200,8 @@ PView *GMSH_CrackPlugin::execute(PView *view)
   std::vector<GEntity*> allentities;
   m->getEntities(allentities);
   for(unsigned int ent = 0; ent < allentities.size(); ent++){
-    if(allentities[ent]->dim() != dim + 1) continue;
+    //if(allentities[ent]->dim() != dim + 1) continue;
+    if(crackEntities.find(allentities[ent]) != crackEntities.end()) continue;
     for(unsigned int i = 0; i < allentities[ent]->getNumMeshElements(); i++){
       MElement *e = allentities[ent]->getMeshElement(i);
       for(int j = 0; j < e->getNumVertices(); j++){