Use tree length as parameter for multi resolution filtering.

This is the begining of the simplification phase (meaning less parameters to mess up users)

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/blenlib/BLI_graph.h b/source/blender/blenlib/BLI_graph.h
index ae99ad5f5c7..d309d73fbee 100644
--- a/source/blender/blenlib/BLI_graph.h
+++ b/source/blender/blenlib/BLI_graph.h
@@ -24,6 +24,8 @@ typedef struct BGraph {
 	ListBase	arcs;
 	ListBase	nodes;
 	
+	float length;
+	
 	/* function pointer to deal with custom fonctionnality */
 	FreeArc			free_arc;
 	FreeNode		free_node;
@@ -79,6 +81,8 @@ void BLI_freeAdjacencyList(BGraph *rg);
 int BLI_FlagSubgraphs(BGraph *graph);
 
 int BLI_subtreeShape(BNode *node, BArc *rootArc, int include_root);
+float BLI_subtreeLength(BNode *node, BArc *rootArc);
+void BLI_calcGraphLength(BGraph *graph);
 
 void BLI_replaceNode(BGraph *graph, BNode *node_src, BNode *node_replaced);
 void BLI_removeDoubleNodes(BGraph *graph, float limit);
@@ -88,7 +92,6 @@ BArc * BLI_findConnectedArc(BGraph *graph, BArc *arc, BNode *v);
 int	BLI_isGraphCyclic(BGraph *graph);
 
 /*------------ Symmetry handling ------------*/
-//	float limit = G.scene->toolsettings->skgen_symmetry_limit;
 void BLI_markdownSymmetry(BGraph *graph, BNode *root_node, float limit);
 
 void BLI_mirrorAlongAxis(float v[3], float center[3], float axis[3]);