Moved both filtering operations (external and internal) into a loop, since both can create new cases that the other would filter out.

Finish radial symmetry restoration.

1 files changed, 10 insertions, 2 deletions

diff --git a/source/blender/src/reeb.c b/source/blender/src/reeb.c
index cf826b22e76..cac79f0b0a6 100644
--- a/source/blender/src/reeb.c
+++ b/source/blender/src/reeb.c
@@ -639,9 +639,10 @@ void filterNullReebGraph(ReebGraph *rg)
 	}
 }
 
-void filterInternalReebGraph(ReebGraph *rg, float threshold)
+int filterInternalReebGraph(ReebGraph *rg, float threshold)
 {
 	ReebArc *arc = NULL, *nextArc = NULL;
+	int value = 0;
 	
 	BLI_sortlist(&rg->arcs, compareArcs);
 
@@ -677,15 +678,19 @@ void filterInternalReebGraph(ReebGraph *rg, float threshold)
 			freeArc(arc);
 			
 			BLI_freelinkN(&rg->nodes, removedNode);
+			value = 1;
 		}
 		
 		arc = nextArc;
 	}
+	
+	return value;
 }
 
-void filterExternalReebGraph(ReebGraph *rg, float threshold)
+int filterExternalReebGraph(ReebGraph *rg, float threshold)
 {
 	ReebArc *arc = NULL, *nextArc = NULL;
+	int value = 0;
 	
 	BLI_sortlist(&rg->arcs, compareArcs);
 
@@ -748,10 +753,13 @@ void filterExternalReebGraph(ReebGraph *rg, float threshold)
 			freeArc(arc);
 			
 			BLI_freelinkN(&rg->nodes, removedNode);
+			value = 1;
 		}
 		
 		arc = nextArc;
 	}
+	
+	return value;
 }
 
 /************************************** WEIGHT SPREADING ***********************************************/