1 files changed, 0 insertions, 26 deletions
diff --git a/source/blender/blenkernel/intern/DerivedMesh.cc b/source/blender/blenkernel/intern/DerivedMesh.cc
index 32f14249aab..aa810afd3ef 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.cc
+++ b/source/blender/blenkernel/intern/DerivedMesh.cc
@@ -1998,32 +1998,6 @@ void mesh_get_mapped_verts_coords(Mesh *me_eval, float (*r_cos)[3], const int to
   }
 }
 
-void DM_calc_loop_tangents(DerivedMesh *dm,
-                           bool calc_active_tangent,
-                           const char (*tangent_names)[MAX_NAME],
-                           int tangent_names_len)
-{
-  BKE_mesh_calc_loop_tangent_ex(
-      dm->getVertArray(dm),
-      dm->getPolyArray(dm),
-      dm->getNumPolys(dm),
-      dm->getLoopArray(dm),
-      dm->getLoopTriArray(dm),
-      dm->getNumLoopTri(dm),
-      &dm->loopData,
-      calc_active_tangent,
-      tangent_names,
-      tangent_names_len,
-      (const float(*)[3])CustomData_get_layer(&dm->vertData, CD_NORMAL),
-      (const float(*)[3])CustomData_get_layer(&dm->polyData, CD_NORMAL),
-      (const float(*)[3])dm->getLoopDataArray(dm, CD_NORMAL),
-      (const float(*)[3])dm->getVertDataArray(dm, CD_ORCO), /* may be nullptr */
-      /* result */
-      &dm->loopData,
-      dm->getNumLoops(dm),
-      &dm->tangent_mask);
-}
-
 static void mesh_init_origspace(Mesh *mesh)
 {
   const float default_osf[4][2] = {{0, 0}, {1, 0}, {1, 1}, {0, 1}};