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Edit Mesh: remove derived-mesh from crazy-space calculation

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This commit is contained in:
Campbell Barton
2018-10-09 15:37:10 +11:00
parent 20fbe6bca8
commit 3c78763482
5 changed files with 36 additions and 37 deletions
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2
source/blender/blenkernel/BKE_DerivedMesh.h
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@@ -541,8 +541,6 @@ DerivedMesh *mesh_create_derived_no_deform_render(
struct Object *ob, float (*vertCos)[3],
CustomDataMask dataMask);
DerivedMesh *editbmesh_get_derived_base(
struct Object *ob, struct BMEditMesh *em, CustomDataMask data_mask);
DerivedMesh *editbmesh_get_derived_cage(
struct Depsgraph *depsgraph, struct Scene *scene, struct Object *,
struct BMEditMesh *em, CustomDataMask dataMask);

4
source/blender/blenkernel/BKE_mesh.h
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@@ -67,6 +67,7 @@ struct CustomData;
struct Scene;
struct MLoopUV;
struct ReportList;
struct BMEditMesh;
#ifdef __cplusplus
extern "C" {
@@ -91,6 +92,9 @@ struct BMesh *BKE_mesh_to_bmesh(
struct Mesh *BKE_bmesh_to_mesh_nomain(struct BMesh *bm, const struct BMeshToMeshParams *params);
struct Mesh *BKE_mesh_from_editmesh_with_coords_thin_wrap(
struct BMEditMesh *em, CustomDataMask data_mask, float (*vertexCos)[3]);
int poly_find_loop_from_vert(
const struct MPoly *poly,
const struct MLoop *loopstart, unsigned vert);

29
source/blender/blenkernel/intern/DerivedMesh.c
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@@ -1914,24 +1914,6 @@ bool editbmesh_modifier_is_enabled(Scene *scene, ModifierData *md, bool has_prev
return true;
}
/* TODO(campbell): support mesh with only an edit-mesh which is lazy initialized. */
static Mesh *mesh_from_editmesh_with_coords(
BMEditMesh *em, CustomDataMask data_mask, float (*vertexCos)[3])
{
Mesh *me = BKE_bmesh_to_mesh_nomain(
em->bm,
&(struct BMeshToMeshParams){
.cd_mask_extra = data_mask,
});
if (vertexCos) {
/* We will own this array in the future. */
BKE_mesh_apply_vert_coords(me, vertexCos);
MEM_freeN(vertexCos);
}
return me;
}
static void editbmesh_calc_modifiers(
struct Depsgraph *depsgraph, Scene *scene, Object *ob,
BMEditMesh *em, CustomDataMask dataMask,
@@ -1962,7 +1944,7 @@ static void editbmesh_calc_modifiers(
modifiers_clearErrors(ob);
if (r_cage && cageIndex == -1) {
*r_cage = mesh_from_editmesh_with_coords(em, dataMask, NULL);
*r_cage = BKE_mesh_from_editmesh_with_coords_thin_wrap(em, dataMask, NULL);
}
md = modifiers_getVirtualModifierList(ob, &virtualModifierData);
@@ -2116,7 +2098,7 @@ static void editbmesh_calc_modifiers(
BKE_mesh_runtime_ensure_edit_data(me_orig);
me_orig->runtime.edit_data->vertexCos = MEM_dupallocN(deformedVerts);
}
*r_cage = mesh_from_editmesh_with_coords(
*r_cage = BKE_mesh_from_editmesh_with_coords_thin_wrap(
em, mask,
deformedVerts ? MEM_dupallocN(deformedVerts) : NULL);
}
@@ -2160,7 +2142,7 @@ static void editbmesh_calc_modifiers(
MEM_freeN((void *)mesh->runtime.edit_data->vertexCos);
mesh->runtime.edit_data->vertexCos = MEM_dupallocN(deformedVerts);
}
*r_final = mesh_from_editmesh_with_coords(em, dataMask, deformedVerts);
*r_final = BKE_mesh_from_editmesh_with_coords_thin_wrap(em, dataMask, deformedVerts);
deformedVerts = NULL;
#if 0
@@ -2616,11 +2598,6 @@ DerivedMesh *editbmesh_get_derived_cage(
return em->derivedCage;
}
DerivedMesh *editbmesh_get_derived_base(Object *obedit, BMEditMesh *em, CustomDataMask data_mask)
{
return getEditDerivedBMesh(em, obedit, data_mask, NULL);
}
/***/
/* get derived mesh from an object, using editbmesh if available. */

19
source/blender/blenkernel/intern/crazyspace.c
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@@ -48,6 +48,7 @@
#include "BKE_multires.h"
#include "BKE_mesh.h"
#include "BKE_editmesh.h"
#include "BKE_library.h"
BLI_INLINE void tan_calc_quat_v3(
float r_quat[4],
@@ -256,7 +257,7 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(
float (**deformmats)[3][3], float (**deformcos)[3])
{
ModifierData *md;
DerivedMesh *dm;
Mesh *me;
int i, a, numleft = 0, numVerts = 0;
int cageIndex = modifiers_getCageIndex(scene, ob, NULL, 1);
float (*defmats)[3][3] = NULL, (*deformedVerts)[3] = NULL;
@@ -265,7 +266,7 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(
modifiers_clearErrors(ob);
dm = NULL;
me = NULL;
md = modifiers_getVirtualModifierList(ob, &virtualModifierData);
/* compute the deformation matrices and coordinates for the first
@@ -274,7 +275,7 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(
for (i = 0; md && i <= cageIndex; i++, md = md->next) {
const ModifierTypeInfo *mti = modifierType_getInfo(md->type);
if (!editbmesh_modifier_is_enabled(scene, md, dm != NULL))
if (!editbmesh_modifier_is_enabled(scene, md, me != NULL))
continue;
if (mti->type == eModifierTypeType_OnlyDeform && mti->deformMatricesEM) {
@@ -285,26 +286,26 @@ int BKE_crazyspace_get_first_deform_matrices_editbmesh(
data_mask = datamasks->mask;
BLI_linklist_free((LinkNode *)datamasks, NULL);
dm = getEditDerivedBMesh(em, ob, data_mask, NULL);
me = BKE_mesh_from_editmesh_with_coords_thin_wrap(em, data_mask, NULL);
deformedVerts = editbmesh_get_vertex_cos(em, &numVerts);
defmats = MEM_mallocN(sizeof(*defmats) * numVerts, "defmats");
for (a = 0; a < numVerts; a++)
unit_m3(defmats[a]);
}
modifier_deformMatricesEM_DM_deprecated(md, &mectx, em, dm, deformedVerts, defmats, numVerts);
mti->deformMatricesEM(md, &mectx, em, me, deformedVerts, defmats, numVerts);
}
else
break;
}
for (; md && i <= cageIndex; md = md->next, i++)
if (editbmesh_modifier_is_enabled(scene, md, dm != NULL) && modifier_isCorrectableDeformed(md))
if (editbmesh_modifier_is_enabled(scene, md, me != NULL) && modifier_isCorrectableDeformed(md))
numleft++;
if (dm)
dm->release(dm);
if (me) {
BKE_id_free(NULL, me);
}
*deformmats = defmats;
*deformcos = deformedVerts;

19
source/blender/blenkernel/intern/mesh.c
View File

@@ -756,6 +756,25 @@ Mesh *BKE_bmesh_to_mesh_nomain(BMesh *bm, const struct BMeshToMeshParams *params
return mesh;
}
/**
* TODO(campbell): support mesh with only an edit-mesh which is lazy initialized.
*/
Mesh *BKE_mesh_from_editmesh_with_coords_thin_wrap(
BMEditMesh *em, CustomDataMask data_mask, float (*vertexCos)[3])
{
Mesh *me = BKE_bmesh_to_mesh_nomain(
em->bm,
&(struct BMeshToMeshParams){
.cd_mask_extra = data_mask,
});
if (vertexCos) {
/* We will own this array in the future. */
BKE_mesh_apply_vert_coords(me, vertexCos);
MEM_freeN(vertexCos);
}
return me;
}
void BKE_mesh_make_local(Main *bmain, Mesh *me, const bool lib_local)
{
BKE_id_make_local_generic(bmain, &me->id, true, lib_local);