Cleanup: naming for lattice deform functions

- BKE_lattice_deform_data_create    was init_latt_deform.
- BKE_lattice_deform_data_destroy   was end_latt_deform.
- BKE_lattice_deform_data_eval_co   was calc_latt_deform.

11 files changed, 46 insertions, 34 deletions

diff --git a/source/blender/blenkernel/BKE_lattice.h b/source/blender/blenkernel/BKE_lattice.h
index 045bea613f3..a1e335447fe 100644
--- a/source/blender/blenkernel/BKE_lattice.h
+++ b/source/blender/blenkernel/BKE_lattice.h
@@ -103,10 +103,12 @@ extern void (*BKE_lattice_batch_cache_free_cb)(struct Lattice *lt);
 /** \name Deform 3D Coordinates by Lattice (lattice_deform.c)
  * \{ */
 
-struct LatticeDeformData *init_latt_deform(struct Object *oblatt,
-                                           struct Object *ob) ATTR_WARN_UNUSED_RESULT;
-void calc_latt_deform(struct LatticeDeformData *lattice_deform_data, float co[3], float weight);
-void end_latt_deform(struct LatticeDeformData *lattice_deform_data);
+struct LatticeDeformData *BKE_lattice_deform_data_create(struct Object *oblatt, struct Object *ob)
+    ATTR_WARN_UNUSED_RESULT;
+void BKE_lattice_deform_data_eval_co(struct LatticeDeformData *lattice_deform_data,
+                                     float co[3],
+                                     float weight);
+void BKE_lattice_deform_data_destroy(struct LatticeDeformData *lattice_deform_data);
 
 void BKE_lattice_deform_coords(struct Object *ob_lattice,
                                struct Object *ob_target,
diff --git a/source/blender/blenkernel/intern/gpencil_modifier.c b/source/blender/blenkernel/intern/gpencil_modifier.c
index b889b91e366..9e6fbf829b8 100644
--- a/source/blender/blenkernel/intern/gpencil_modifier.c
+++ b/source/blender/blenkernel/intern/gpencil_modifier.c
@@ -286,11 +286,11 @@ void BKE_gpencil_lattice_init(Object *ob)
         return;
       }
       if (mmd->cache_data) {
-        end_latt_deform((struct LatticeDeformData *)mmd->cache_data);
+        BKE_lattice_deform_data_destroy((struct LatticeDeformData *)mmd->cache_data);
       }
 
       /* init deform data */
-      mmd->cache_data = (struct LatticeDeformData *)init_latt_deform(latob, ob);
+      mmd->cache_data = (struct LatticeDeformData *)BKE_lattice_deform_data_create(latob, ob);
     }
   }
 }
@@ -303,7 +303,7 @@ void BKE_gpencil_lattice_clear(Object *ob)
     if (md->type == eGpencilModifierType_Lattice) {
       LatticeGpencilModifierData *mmd = (LatticeGpencilModifierData *)md;
       if ((mmd) && (mmd->cache_data)) {
-        end_latt_deform((struct LatticeDeformData *)mmd->cache_data);
+        BKE_lattice_deform_data_destroy((struct LatticeDeformData *)mmd->cache_data);
         mmd->cache_data = NULL;
       }
     }
diff --git a/source/blender/blenkernel/intern/lattice_deform.c b/source/blender/blenkernel/intern/lattice_deform.c
index 4dc3ed2397e..4b2f97d8df6 100644
--- a/source/blender/blenkernel/intern/lattice_deform.c
+++ b/source/blender/blenkernel/intern/lattice_deform.c
@@ -59,7 +59,7 @@ typedef struct LatticeDeformData {
   float latmat[4][4];
 } LatticeDeformData;
 
-LatticeDeformData *init_latt_deform(Object *oblatt, Object *ob)
+LatticeDeformData *BKE_lattice_deform_data_create(Object *oblatt, Object *ob)
 {
   /* we make an array with all differences */
   Lattice *lt = oblatt->data;
@@ -127,7 +127,9 @@ LatticeDeformData *init_latt_deform(Object *oblatt, Object *ob)
   return lattice_deform_data;
 }
 
-void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float weight)
+void BKE_lattice_deform_data_eval_co(LatticeDeformData *lattice_deform_data,
+                                     float co[3],
+                                     float weight)
 {
   Object *ob = lattice_deform_data->object;
   Lattice *lt = ob->data;
@@ -260,7 +262,7 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float
   }
 }
 
-void end_latt_deform(LatticeDeformData *lattice_deform_data)
+void BKE_lattice_deform_data_destroy(LatticeDeformData *lattice_deform_data)
 {
   if (lattice_deform_data->latticedata) {
     MEM_freeN(lattice_deform_data->latticedata);
@@ -300,11 +302,13 @@ static void lattice_deform_vert_with_dvert(const LatticeDeformUserdata *data,
                              1.0f - BKE_defvert_find_weight(dvert, data->defgrp_index) :
                              BKE_defvert_find_weight(dvert, data->defgrp_index);
     if (weight > 0.0f) {
-      calc_latt_deform(data->lattice_deform_data, data->vert_coords[index], weight * data->fac);
+      BKE_lattice_deform_data_eval_co(
+          data->lattice_deform_data, data->vert_coords[index], weight * data->fac);
     }
   }
   else {
-    calc_latt_deform(data->lattice_deform_data, data->vert_coords[index], data->fac);
+    BKE_lattice_deform_data_eval_co(
+        data->lattice_deform_data, data->vert_coords[index], data->fac);
   }
 }
 
@@ -350,7 +354,7 @@ static void lattice_deform_coords_impl(Object *ob_lattice,
     return;
   }
 
-  lattice_deform_data = init_latt_deform(ob_lattice, ob_target);
+  lattice_deform_data = BKE_lattice_deform_data_create(ob_lattice, ob_target);
 
   /* Check whether to use vertex groups (only possible if ob_target is a Mesh or Lattice).
    * We want either a Mesh/Lattice with no derived data, or derived data with deformverts.
@@ -408,7 +412,7 @@ static void lattice_deform_coords_impl(Object *ob_lattice,
     BLI_task_parallel_range(0, vert_coords_len, &data, lattice_deform_vert_task, &settings);
   }
 
-  end_latt_deform(lattice_deform_data);
+  BKE_lattice_deform_data_destroy(lattice_deform_data);
 }
 
 void BKE_lattice_deform_coords(Object *ob_lattice,
diff --git a/source/blender/blenkernel/intern/object_dupli.c b/source/blender/blenkernel/intern/object_dupli.c
index 474142e8555..4c6354f12a1 100644
--- a/source/blender/blenkernel/intern/object_dupli.c
+++ b/source/blender/blenkernel/intern/object_dupli.c
@@ -1053,7 +1053,7 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem
   }
 
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 }
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c
index eb485e1522f..c201cb83c44 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -410,7 +410,7 @@ struct LatticeDeformData *psys_create_lattice_deform_data(ParticleSimulationData
       }
     }
     if (lattice) {
-      lattice_deform_data = init_latt_deform(lattice, NULL);
+      lattice_deform_data = BKE_lattice_deform_data_create(lattice, NULL);
     }
   }
 
@@ -3150,7 +3150,8 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re
       /* lattices have to be calculated separately to avoid mixups between effector calculations */
       if (psys->lattice_deform_data) {
         for (k = 0, ca = cache[p]; k <= segments; k++, ca++) {
-          calc_latt_deform(psys->lattice_deform_data, ca->co, psys->lattice_strength);
+          BKE_lattice_deform_data_eval_co(
+              psys->lattice_deform_data, ca->co, psys->lattice_strength);
         }
       }
     }
@@ -3185,7 +3186,7 @@ void psys_cache_paths(ParticleSimulationData *sim, float cfra, const bool use_re
   psys->totcached = totpart;
 
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 
@@ -4413,7 +4414,8 @@ void psys_get_particle_on_path(ParticleSimulationData *sim,
           }
 
           if (psys->lattice_deform_data && edit == 0) {
-            calc_latt_deform(psys->lattice_deform_data, state->co, psys->lattice_strength);
+            BKE_lattice_deform_data_eval_co(
+                psys->lattice_deform_data, state->co, psys->lattice_strength);
           }
         }
       }
@@ -4696,7 +4698,8 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta
       do_child_modifiers(&modifier_ctx, mat, state, t);
 
       if (psys->lattice_deform_data) {
-        calc_latt_deform(psys->lattice_deform_data, state->co, psys->lattice_strength);
+        BKE_lattice_deform_data_eval_co(
+            psys->lattice_deform_data, state->co, psys->lattice_strength);
       }
     }
     else {
@@ -4760,7 +4763,8 @@ int psys_get_particle_state(ParticleSimulationData *sim, int p, ParticleKey *sta
       }
 
       if (sim->psys->lattice_deform_data) {
-        calc_latt_deform(sim->psys->lattice_deform_data, state->co, psys->lattice_strength);
+        BKE_lattice_deform_data_eval_co(
+            sim->psys->lattice_deform_data, state->co, psys->lattice_strength);
       }
     }
 
@@ -4970,12 +4974,13 @@ void psys_apply_hair_lattice(Depsgraph *depsgraph, Scene *scene, Object *ob, Par
       hkey = pa->hair;
       for (h = 0; h < pa->totkey; h++, hkey++) {
         mul_m4_v3(hairmat, hkey->co);
-        calc_latt_deform(psys->lattice_deform_data, hkey->co, psys->lattice_strength);
+        BKE_lattice_deform_data_eval_co(
+            psys->lattice_deform_data, hkey->co, psys->lattice_strength);
         mul_m4_v3(imat, hkey->co);
       }
     }
 
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
 
     /* protect the applied shape */
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index 31d51a74e7f..606291a9ae0 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -536,7 +536,7 @@ void psys_thread_context_free(ParticleThreadContext *ctx)
   }
 
   if (ctx->sim.psys->lattice_deform_data) {
-    end_latt_deform(ctx->sim.psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(ctx->sim.psys->lattice_deform_data);
     ctx->sim.psys->lattice_deform_data = NULL;
   }
 
@@ -4126,7 +4126,7 @@ static void cached_step(ParticleSimulationData *sim, float cfra, const bool use_
     }
 
     if (psys->lattice_deform_data) {
-      end_latt_deform(psys->lattice_deform_data);
+      BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
       psys->lattice_deform_data = NULL;
     }
 
@@ -4616,7 +4616,7 @@ static void system_step(ParticleSimulationData *sim, float cfra, const bool use_
 
   /* cleanup */
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 }
diff --git a/source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c b/source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c
index 5d5d673ca55..92b35f390f8 100644
--- a/source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c
+++ b/source/blender/gpencil_modifiers/intern/MOD_gpencillattice.c
@@ -105,7 +105,8 @@ static void deformStroke(GpencilModifierData *md,
     if (weight < 0.0f) {
       continue;
     }
-    calc_latt_deform((struct LatticeDeformData *)mmd->cache_data, &pt->x, mmd->strength * weight);
+    BKE_lattice_deform_data_eval_co(
+        (struct LatticeDeformData *)mmd->cache_data, &pt->x, mmd->strength * weight);
   }
   /* Calc geometry data. */
   BKE_gpencil_stroke_geometry_update(gps);
@@ -147,7 +148,7 @@ static void bakeModifier(Main *bmain, Depsgraph *depsgraph, GpencilModifierData
   /* free lingering data */
   ldata = (struct LatticeDeformData *)mmd->cache_data;
   if (ldata) {
-    end_latt_deform(ldata);
+    BKE_lattice_deform_data_destroy(ldata);
     mmd->cache_data = NULL;
   }
 
@@ -162,7 +163,7 @@ static void freeData(GpencilModifierData *md)
   struct LatticeDeformData *ldata = (struct LatticeDeformData *)mmd->cache_data;
   /* free deform data */
   if (ldata) {
-    end_latt_deform(ldata);
+    BKE_lattice_deform_data_destroy(ldata);
   }
 }
 
diff --git a/source/blender/io/alembic/intern/abc_writer_points.cc b/source/blender/io/alembic/intern/abc_writer_points.cc
index d45af2eed4c..ac663b62693 100644
--- a/source/blender/io/alembic/intern/abc_writer_points.cc
+++ b/source/blender/io/alembic/intern/abc_writer_points.cc
@@ -104,7 +104,7 @@ void AbcPointsWriter::do_write()
   }
 
   if (m_psys->lattice_deform_data) {
-    end_latt_deform(m_psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(m_psys->lattice_deform_data);
     m_psys->lattice_deform_data = NULL;
   }
 
diff --git a/source/blender/modifiers/intern/MOD_explode.c b/source/blender/modifiers/intern/MOD_explode.c
index 0c1eedd429a..f2e476f85aa 100644
--- a/source/blender/modifiers/intern/MOD_explode.c
+++ b/source/blender/modifiers/intern/MOD_explode.c
@@ -1115,7 +1115,7 @@ static Mesh *explodeMesh(ExplodeModifierData *emd,
   explode->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
 
   if (psmd->psys->lattice_deform_data) {
-    end_latt_deform(psmd->psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psmd->psys->lattice_deform_data);
     psmd->psys->lattice_deform_data = NULL;
   }
 
diff --git a/source/blender/modifiers/intern/MOD_particleinstance.c b/source/blender/modifiers/intern/MOD_particleinstance.c
index 0a9fb964281..62b28f22c17 100644
--- a/source/blender/modifiers/intern/MOD_particleinstance.c
+++ b/source/blender/modifiers/intern/MOD_particleinstance.c
@@ -542,7 +542,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   }
 
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 
diff --git a/source/blender/render/intern/source/pointdensity.c b/source/blender/render/intern/source/pointdensity.c
index edade21fd27..8daad33b477 100644
--- a/source/blender/render/intern/source/pointdensity.c
+++ b/source/blender/render/intern/source/pointdensity.c
@@ -274,7 +274,7 @@ static void pointdensity_cache_psys(
   BLI_bvhtree_balance(pd->point_tree);
 
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 }
@@ -823,7 +823,7 @@ static void particle_system_minmax(Depsgraph *depsgraph,
   }
 
   if (psys->lattice_deform_data) {
-    end_latt_deform(psys->lattice_deform_data);
+    BKE_lattice_deform_data_destroy(psys->lattice_deform_data);
     psys->lattice_deform_data = NULL;
   }
 }