minor changes

- stub from last commit was incorrect (copied old docs)
- decimator was making copy of quadric for no reason.
- correct typo

2 files changed, 2 insertions, 2 deletions

diff --git a/intern/decimation/intern/LOD_Quadric.h b/intern/decimation/intern/LOD_Quadric.h
index 9dde0502aa3..fc69530ac43 100644
--- a/intern/decimation/intern/LOD_Quadric.h
+++ b/intern/decimation/intern/LOD_Quadric.h
@@ -45,7 +45,7 @@ private:
     MT_Scalar         c2, cd;
     MT_Scalar             d2;
 
-    void init(MT_Scalar a, MT_Scalar b, MT_Scalar c, MT_Scalar d);
+    //void init(MT_Scalar a, MT_Scalar b, MT_Scalar c, MT_Scalar d);
 
 public:
 
diff --git a/intern/decimation/intern/LOD_QuadricEditor.cpp b/intern/decimation/intern/LOD_QuadricEditor.cpp
index fbaf0c1180f..9c895ee25f1 100644
--- a/intern/decimation/intern/LOD_QuadricEditor.cpp
+++ b/intern/decimation/intern/LOD_QuadricEditor.cpp
@@ -179,7 +179,7 @@ BuildQuadrics(
 		MT_Vector3 target = TargetVertex(*edge_it);
 
 		LOD_Edge &e = *edge_it;
-		LOD_Quadric q0 = quadrics[e.m_verts[0]];
+		const LOD_Quadric &q0 = quadrics[e.m_verts[0]];
 		const LOD_Quadric &q1 = quadrics[e.m_verts[1]];
 		
 		e.HeapKey() = -float(q0.Evaluate(target) + q1.Evaluate(target));