From 93aecd2b8107709e117975ebd504cb6b170b79dc Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Fri, 10 May 2019 17:28:21 +0200
Subject: Cleanup: Remove old deprecated DerivedMesh functions

Were ifdef-ed for a long time.
---
 source/blender/blenkernel/intern/displist.c | 130 ----------------------------
 1 file changed, 130 deletions(-)

(limited to 'source/blender/blenkernel/intern/displist.c')

diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index c228595b6e8..e9ffe25bfb5 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -1199,136 +1199,6 @@ static void displist_surf_indices(DispList *dl)
   }
 }
 
-/* XXX2.8(Sybren): unused function; impossible to test after porting to Mesh */
-#ifdef WITH_DERIVEDMESH_DEPRECATED_FUNCS
-static DerivedMesh *create_orco_dm(Depsgraph *depsgraph, Scene *scene, Object *ob)
-{
-  DerivedMesh *dm;
-  ListBase disp = {NULL, NULL};
-
-  /* OrcoDM should be created from underformed disp lists */
-  BKE_displist_make_curveTypes_forOrco(depsgraph, scene, ob, &disp);
-  dm = CDDM_from_curve_displist(ob, &disp);
-
-  BKE_displist_free(&disp);
-
-  return dm;
-}
-
-static void add_orco_dm(Object *ob, DerivedMesh *dm, DerivedMesh *orcodm)
-{
-  float(*orco)[3], (*layerorco)[3];
-  int totvert, a;
-  Curve *cu = ob->data;
-
-  totvert = dm->getNumVerts(dm);
-
-  orco = MEM_callocN(sizeof(float) * 3 * totvert, "dm orco");
-
-  if (orcodm->getNumVerts(orcodm) == totvert) {
-    orcodm->getVertCos(orcodm, orco);
-  }
-  else {
-    dm->getVertCos(dm, orco);
-  }
-
-  for (a = 0; a < totvert; a++) {
-    float *co = orco[a];
-    co[0] = (co[0] - cu->loc[0]) / cu->size[0];
-    co[1] = (co[1] - cu->loc[1]) / cu->size[1];
-    co[2] = (co[2] - cu->loc[2]) / cu->size[2];
-  }
-
-  if ((layerorco = DM_get_vert_data_layer(dm, CD_ORCO))) {
-    memcpy(layerorco, orco, sizeof(float) * totvert);
-    MEM_freeN(orco);
-  }
-  else {
-    DM_add_vert_layer(dm, CD_ORCO, CD_ASSIGN, orco);
-  }
-}
-#endif
-
-/* XXX2.8(Sybren): unused function; impossible to test after porting to Mesh */
-#ifdef WITH_DERIVEDMESH_DEPRECATED_FUNCS
-static void curve_calc_orcodm(Depsgraph *depsgraph,
-                              Scene *scene,
-                              Object *ob,
-                              DerivedMesh *dm_final,
-                              const bool for_render,
-                              const bool use_render_resolution)
-{
-  /* this function represents logic of mesh's orcodm calculation
-   * for displist-based objects
-   */
-  VirtualModifierData virtualModifierData;
-  ModifierData *md = modifiers_getVirtualModifierList(ob, &virtualModifierData);
-  ModifierData *pretessellatePoint;
-  Curve *cu = ob->data;
-  int required_mode;
-  const bool editmode = (!for_render && (cu->editnurb || cu->editfont));
-  DerivedMesh *ndm, *orcodm = NULL;
-  ModifierApplyFlag app_flag = MOD_APPLY_ORCO;
-
-  if (use_render_resolution) {
-    app_flag |= MOD_APPLY_RENDER;
-    required_mode = eModifierMode_Render;
-  }
-  else {
-    required_mode = eModifierMode_Realtime;
-  }
-
-  const ModifierEvalContext mectx = {depsgraph, ob, app_flag};
-
-  pretessellatePoint = curve_get_tessellate_point(scene, ob, use_render_resolution, editmode);
-
-  if (editmode) {
-    required_mode |= eModifierMode_Editmode;
-  }
-
-  if (pretessellatePoint) {
-    md = pretessellatePoint->next;
-  }
-
-  /* If modifiers are disabled, we wouldn't be here because
-   * this function is only called if there're enabled constructive
-   * modifiers applied on the curve.
-   *
-   * This means we can create ORCO DM in advance and assume it's
-   * never NULL.
-   */
-  orcodm = create_orco_dm(depsgraph, scene, ob);
-
-  for (; md; md = md->next) {
-    const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
-
-    md->scene = scene;
-
-    if (!modifier_isEnabled(scene, md, required_mode)) {
-      continue;
-    }
-    if (mti->type != eModifierTypeType_Constructive) {
-      continue;
-    }
-
-    ndm = modwrap_applyModifier(md, &mectx, orcodm);
-
-    if (ndm) {
-      /* if the modifier returned a new dm, release the old one */
-      if (orcodm && orcodm != ndm) {
-        orcodm->release(orcodm);
-      }
-      orcodm = ndm;
-    }
-  }
-
-  /* add an orco layer if needed */
-  add_orco_dm(ob, dm_final, orcodm);
-
-  orcodm->release(orcodm);
-}
-#endif
-
 void BKE_displist_make_surf(Depsgraph *depsgraph,
                             Scene *scene,
                             Object *ob,
-- 
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