1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/io/collada/Materials.h b/source/blender/io/collada/Materials.h
index f671a00758d..1886acb7a6a 100644
--- a/source/blender/io/collada/Materials.h
+++ b/source/blender/io/collada/Materials.h
@@ -48,6 +48,7 @@ class MaterialNode {
   bNodeTree *prepare_material_nodetree();
   bNode *add_node(int node_type, int locx, int locy, std::string label);
   void add_link(bNode *from_node, int from_index, bNode *to_node, int to_index);
+  void add_link(bNode *from_node, const char *from_label, bNode *to_node, const char *to_label);
   bNode *add_texture_node(COLLADAFW::ColorOrTexture &cot, int locx, int locy, std::string label);
   void setShaderType();
 
@@ -68,4 +69,6 @@ class MaterialNode {
   void set_alpha(COLLADAFW::EffectCommon::OpaqueMode mode,
                  COLLADAFW::ColorOrTexture &cot,
                  COLLADAFW::FloatOrParam &val);
+
+  void update_material_nodetree();
 };