OpenSubdiv: Add extra base level queries to topology refiner

1 files changed, 15 insertions, 0 deletions

diff --git a/intern/opensubdiv/opensubdiv_topology_refiner_capi.h b/intern/opensubdiv/opensubdiv_topology_refiner_capi.h
index fe4db0ca67c..771eb8d62a8 100644
--- a/intern/opensubdiv/opensubdiv_topology_refiner_capi.h
+++ b/intern/opensubdiv/opensubdiv_topology_refiner_capi.h
@@ -66,6 +66,21 @@ typedef struct OpenSubdiv_TopologyRefiner {
   int (*getNumFaceVertices)(
       const struct OpenSubdiv_TopologyRefiner* topology_refiner,
       const int face_index);
+  void (*getFaceVertices)(
+      const struct OpenSubdiv_TopologyRefiner* topology_refiner,
+      const int face_index,
+      int* face_vertices_indices);
+  int (*getNumFaceEdges)(
+      const struct OpenSubdiv_TopologyRefiner* topology_refiner,
+      const int face_index);
+  void (*getFaceEdges)(
+      const struct OpenSubdiv_TopologyRefiner* topology_refiner,
+      const int face_index,
+      int* face_edges_indices);
+  void (*getEdgeVertices)(
+      const struct OpenSubdiv_TopologyRefiner* topology_refiner,
+      const int edge_index,
+      int edge_vertices_indices[2]);
 
   //////////////////////////////////////////////////////////////////////////////
   // PTex face geometry queries.