Cleanup: remove BKE_mesh_calc_normals_tessface

This was used for versioning, now normals are calculated after
initializing MPoly data.

1 files changed, 0 insertions, 58 deletions

diff --git a/source/blender/blenkernel/intern/mesh_evaluate.c b/source/blender/blenkernel/intern/mesh_evaluate.c
index ad06f4b7da1..7430bc14858 100644
--- a/source/blender/blenkernel/intern/mesh_evaluate.c
+++ b/source/blender/blenkernel/intern/mesh_evaluate.c
@@ -448,64 +448,6 @@ void BKE_mesh_calc_normals(Mesh *mesh)
   mesh->runtime.cd_dirty_vert &= ~CD_MASK_NORMAL;
 }
 
-void BKE_mesh_calc_normals_tessface(
-    MVert *mverts, int numVerts, const MFace *mfaces, int numFaces, float (*r_faceNors)[3])
-{
-  float(*tnorms)[3] = MEM_calloc_arrayN((size_t)numVerts, sizeof(*tnorms), "tnorms");
-  float(*fnors)[3] = (r_faceNors) ?
-                         r_faceNors :
-                         MEM_calloc_arrayN((size_t)numFaces, sizeof(*fnors), "meshnormals");
-  int i;
-
-  if (!tnorms || !fnors) {
-    goto cleanup;
-  }
-
-  for (i = 0; i < numFaces; i++) {
-    const MFace *mf = &mfaces[i];
-    float *f_no = fnors[i];
-    float *n4 = (mf->v4) ? tnorms[mf->v4] : NULL;
-    const float *c4 = (mf->v4) ? mverts[mf->v4].co : NULL;
-
-    if (mf->v4) {
-      normal_quad_v3(
-          f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co, mverts[mf->v4].co);
-    }
-    else {
-      normal_tri_v3(f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co);
-    }
-
-    accumulate_vertex_normals_v3(tnorms[mf->v1],
-                                 tnorms[mf->v2],
-                                 tnorms[mf->v3],
-                                 n4,
-                                 f_no,
-                                 mverts[mf->v1].co,
-                                 mverts[mf->v2].co,
-                                 mverts[mf->v3].co,
-                                 c4);
-  }
-
-  /* following Mesh convention; we use vertex coordinate itself for normal in this case */
-  for (i = 0; i < numVerts; i++) {
-    MVert *mv = &mverts[i];
-    float *no = tnorms[i];
-
-    if (UNLIKELY(normalize_v3(no) == 0.0f)) {
-      normalize_v3_v3(no, mv->co);
-    }
-
-    normal_float_to_short_v3(mv->no, no);
-  }
-
-cleanup:
-  MEM_freeN(tnorms);
-
-  if (fnors != r_faceNors) {
-    MEM_freeN(fnors);
-  }
-}
-
 void BKE_mesh_calc_normals_looptri(MVert *mverts,
                                    int numVerts,
                                    const MLoop *mloop,