[Bf-blender-cvs] [755c11c3dbe] master: Curve: remove tessface calculation when calculating modifiers

[Campbell Barton]

Commit: 755c11c3dbebc8718c086eea613a821d65a38731
Author: Campbell Barton
Date:   Sun Aug 25 14:15:44 2019 +1000
Branches: master
https://developer.blender.org/rB755c11c3dbebc8718c086eea613a821d65a38731

Curve: remove tessface calculation when calculating modifiers

- All parts of the code that need tessface should calculate it on demand.
- The check for tessloopnormal mask isn't correct
  (since this is loop data, not tessface data).

===================================================================

M	source/blender/blenkernel/intern/displist.c

===================================================================

diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index 5904fa2d814..cbd3c91acc7 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -1128,15 +1128,6 @@ static void curve_calc_modifiers_post(Depsgraph *depsgraph,
 
   if (r_final) {
     if (modified) {
-      /* see: mesh_calc_modifiers */
-      if (modified->totface == 0) {
-        BKE_mesh_tessface_calc(modified);
-      }
-      /* Even if tessellation is not needed, some modifiers might have modified CD layers
-       * (like mloopcol or mloopuv), hence we have to update those. */
-      else if (modified->runtime.cd_dirty_vert & CD_MASK_TESSLOOPNORMAL) {
-        BKE_mesh_tessface_calc(modified);
-      }
 
       /* XXX2.8(Sybren): make sure the face normals are recalculated as well */
       BKE_mesh_ensure_normals(modified);