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test/source/blender/editors/object/object_edit.cc
Hans Goudey 8be01c2ce0 Fix #147270: Smooth by angle asset detection broken 
Previous attempts:
- 6d884e0da5
- 80e8493c11

It seems `BLI_path_normalize` was doing more than necessary and that
was getting in the way. This PR adds an automated test to avoid the issue
in the future.

Pull Request: https://projects.blender.org/blender/blender/pulls/148069
2025-10-14 20:50:36 +02:00

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/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup edobj
*/
#include <cctype>
#include <cfloat>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include "AS_asset_library.hh"
#include "BLI_path_utils.hh"
#include "MEM_guardedalloc.h"
#include "BLI_listbase.h"
#include "BLI_math_rotation.h"
#include "BLI_string.h"
#include "BLI_string_utf8.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "DNA_armature_types.h"
#include "DNA_asset_types.h"
#include "DNA_collection_types.h"
#include "DNA_curve_types.h"
#include "DNA_lattice_types.h"
#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meta_types.h"
#include "DNA_object_force_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "BKE_anim_visualization.h"
#include "BKE_armature.hh"
#include "BKE_collection.hh"
#include "BKE_constraint.h"
#include "BKE_context.hh"
#include "BKE_curve.hh"
#include "BKE_editlattice.h"
#include "BKE_editmesh.hh"
#include "BKE_effect.h"
#include "BKE_global.hh"
#include "BKE_idprop.hh"
#include "BKE_image.hh"
#include "BKE_lattice.hh"
#include "BKE_layer.hh"
#include "BKE_lib_id.hh"
#include "BKE_library.hh"
#include "BKE_main.hh"
#include "BKE_material.hh"
#include "BKE_mball.hh"
#include "BKE_mesh.hh"
#include "BKE_modifier.hh"
#include "BKE_node_runtime.hh"
#include "BKE_object.hh"
#include "BKE_paint.hh"
#include "BKE_particle.h"
#include "BKE_pointcache.h"
#include "BKE_report.hh"
#include "BKE_scene.hh"
#include "BKE_screen.hh"
#include "BKE_softbody.h"
#include "BKE_workspace.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_build.hh"
#include "ED_anim_api.hh"
#include "ED_armature.hh"
#include "ED_asset.hh"
#include "ED_asset_menu_utils.hh"
#include "ED_curve.hh"
#include "ED_gpencil_legacy.hh"
#include "ED_grease_pencil.hh"
#include "ED_image.hh"
#include "ED_keyframes_keylist.hh"
#include "ED_lattice.hh"
#include "ED_mball.hh"
#include "ED_mesh.hh"
#include "ED_object.hh"
#include "ED_outliner.hh"
#include "ED_screen.hh"
#include "ED_undo.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_enum_types.hh"
#include "RNA_types.hh"
#include "UI_interface.hh"
#include "UI_interface_icons.hh"
#include "UI_interface_layout.hh"
#include "CLG_log.h"
/* For menu/popup icons etc. */
#include "UI_interface_layout.hh"
#include "UI_resources.hh"
#include "WM_api.hh"
#include "WM_message.hh"
#include "WM_toolsystem.hh"
#include "WM_types.hh"
#include "MOD_nodes.hh"
#include "object_intern.hh" /* own include */
namespace blender::ed::object {
static CLG_LogRef LOG = {"object.edit"};
/* prototypes */
static ListBase selected_objects_get(bContext *C);
/* -------------------------------------------------------------------- */
/** \name Internal Utilities
* \{ */
static bool object_mode_set_ok_or_report(ReportList *reports)
{
/* NOTE(@ideasman42): toggling modes while transforming should not be allowed by the key-map,
* so users should not be able do this. Python scripts can though,
* so check here to report an error instead of crashing.
*
* This is *not* a comprehensive check, since users might be trying to change modes
* while in the middle of *any* modal operator (painting or dragging a UI slider... etc).
*
* This check could be removed if it causes any problems since the error it prevents
* is quite obscure. See: #137380. */
if (G.moving & (G_TRANSFORM_OBJ | G_TRANSFORM_EDIT)) {
BKE_reportf(reports, RPT_ERROR, "Unable to change object mode while transforming");
return false;
}
return true;
}
Object *context_object(const bContext *C)
{
return static_cast<Object *>(CTX_data_pointer_get_type(C, "object", &RNA_Object).data);
}
Object *context_active_object(const bContext *C)
{
Object *ob = nullptr;
if (C) {
ob = context_object(C);
if (!ob) {
ob = CTX_data_active_object(C);
}
}
return ob;
}
Vector<Object *> objects_in_mode_or_selected(bContext *C,
bool (*filter_fn)(const Object *ob, void *user_data),
void *filter_user_data)
{
ScrArea *area = CTX_wm_area(C);
const Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_view_layer_synced_ensure(scene, view_layer);
Object *ob_active = BKE_view_layer_active_object_get(view_layer);
ID *id_pin = nullptr;
const bool use_objects_in_mode = (ob_active != nullptr) &&
(ob_active->mode & (OB_MODE_EDIT | OB_MODE_POSE));
const eSpace_Type space_type = area ? eSpace_Type(area->spacetype) : SPACE_EMPTY;
Object *ob = nullptr;
bool use_ob = true;
if (space_type == SPACE_PROPERTIES) {
SpaceProperties *sbuts = static_cast<SpaceProperties *>(area->spacedata.first);
id_pin = sbuts->pinid;
}
if (id_pin && (GS(id_pin->name) == ID_OB)) {
/* Pinned data takes priority, in this case ignore selection & other objects in the mode. */
ob = (Object *)id_pin;
}
else if ((space_type == SPACE_PROPERTIES) && (use_objects_in_mode == false)) {
/* When using the space-properties, we don't want to use the entire selection
* as the current active object may not be selected.
*
* This is not the case when we're in a mode that supports multi-mode editing,
* since the active object and all other objects in the mode will be included
* irrespective of selection. */
ob = ob_active;
}
else if (ob_active && (ob_active->mode &
(OB_MODE_ALL_PAINT | OB_MODE_ALL_SCULPT | OB_MODE_ALL_PAINT_GPENCIL)))
{
/* When painting, limit to active. */
ob = ob_active;
}
else {
/* Otherwise use full selection. */
use_ob = false;
}
if (use_ob) {
if ((ob != nullptr) && !filter_fn(ob, filter_user_data)) {
ob = nullptr;
}
return ob ? Vector<Object *>({ob}) : Vector<Object *>();
}
const View3D *v3d = (space_type == SPACE_VIEW3D) ?
static_cast<const View3D *>(area->spacedata.first) :
nullptr;
/* When in a mode that supports multiple active objects, use "objects in mode"
* instead of the object's selection. */
if (use_objects_in_mode) {
ObjectsInModeParams params = {0};
params.object_mode = ob_active->mode;
params.no_dup_data = true;
params.filter_fn = filter_fn;
params.filter_userdata = filter_user_data;
return BKE_view_layer_array_from_objects_in_mode_params(scene, view_layer, v3d, &params);
}
ObjectsInViewLayerParams params{};
params.no_dup_data = true;
params.filter_fn = filter_fn;
params.filter_userdata = filter_user_data;
return BKE_view_layer_array_selected_objects_params(view_layer, v3d, &params);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object Index Lookup/Creation
* \{ */
int object_in_mode_to_index(const Scene *scene,
ViewLayer *view_layer,
const eObjectMode mode,
const Object *ob)
{
BLI_assert(ob != nullptr);
/* NOTE: the `v3d` is always nullptr because the purpose of this function is to return
* a reusable index, using the `v3d` only increases the chance the index may become
* invalid-parameters. */
int index = -1;
int i = 0;
FOREACH_BASE_IN_MODE_BEGIN (scene, view_layer, nullptr, -1, mode, base_iter) {
if (base_iter->object == ob) {
index = i;
break;
}
i++;
}
FOREACH_BASE_IN_MODE_END;
return index;
}
Object *object_in_mode_from_index(const Scene *scene,
ViewLayer *view_layer,
const eObjectMode mode,
int index)
{
BLI_assert(index >= 0);
Object *ob = nullptr;
int i = 0;
FOREACH_BASE_IN_MODE_BEGIN (scene, view_layer, nullptr, -1, mode, base_iter) {
if (index == i) {
ob = base_iter->object;
break;
}
i++;
}
FOREACH_BASE_IN_MODE_END;
return ob;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Hide Operator
* \{ */
static bool object_hide_poll(bContext *C)
{
if (CTX_wm_space_outliner(C) != nullptr) {
return ED_outliner_collections_editor_poll(C);
}
return ED_operator_view3d_active(C);
}
static wmOperatorStatus object_hide_view_clear_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
const bool select = RNA_boolean_get(op->ptr, "select");
bool changed = false;
BKE_view_layer_synced_ensure(scene, view_layer);
LISTBASE_FOREACH (Base *, base, BKE_view_layer_object_bases_get(view_layer)) {
if (base->flag & BASE_HIDDEN) {
base->flag &= ~BASE_HIDDEN;
changed = true;
if (select) {
/* We cannot call `base_select` because
* base is not selectable while it is hidden. */
base->flag |= BASE_SELECTED;
BKE_scene_object_base_flag_sync_from_base(base);
}
}
}
if (!changed) {
return OPERATOR_CANCELLED;
}
BKE_view_layer_need_resync_tag(view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
WM_event_add_notifier(C, NC_SCENE | ND_OB_VISIBLE, scene);
return OPERATOR_FINISHED;
}
void OBJECT_OT_hide_view_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Show Hidden Objects";
ot->description = "Reveal temporarily hidden objects";
ot->idname = "OBJECT_OT_hide_view_clear";
/* API callbacks. */
ot->exec = object_hide_view_clear_exec;
ot->poll = object_hide_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna, "select", true, "Select", "Select revealed objects");
}
static wmOperatorStatus object_hide_view_set_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
const bool unselected = RNA_boolean_get(op->ptr, "unselected");
bool changed = false;
const bool confirm = op->flag & OP_IS_INVOKE;
uint hide_count = 0;
/* Hide selected or unselected objects. */
BKE_view_layer_synced_ensure(scene, view_layer);
LISTBASE_FOREACH (Base *, base, BKE_view_layer_object_bases_get(view_layer)) {
if (!(base->flag & BASE_ENABLED_AND_VISIBLE_IN_DEFAULT_VIEWPORT)) {
continue;
}
if (!unselected) {
if (base->flag & BASE_SELECTED) {
base_select(base, BA_DESELECT);
base->flag |= BASE_HIDDEN;
hide_count++;
changed = true;
}
}
else {
if (!(base->flag & BASE_SELECTED)) {
base_select(base, BA_DESELECT);
base->flag |= BASE_HIDDEN;
hide_count++;
changed = true;
}
}
}
if (!changed) {
return OPERATOR_CANCELLED;
}
if (hide_count > 0 && confirm) {
BKE_reportf(op->reports, RPT_INFO, "%u object(s) hidden", (hide_count));
}
BKE_view_layer_need_resync_tag(view_layer);
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
WM_event_add_notifier(C, NC_SCENE | ND_OB_VISIBLE, scene);
return OPERATOR_FINISHED;
}
void OBJECT_OT_hide_view_set(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Hide Objects";
ot->description = "Temporarily hide objects from the viewport";
ot->idname = "OBJECT_OT_hide_view_set";
/* API callbacks. */
ot->exec = object_hide_view_set_exec;
ot->poll = object_hide_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
PropertyRNA *prop;
prop = RNA_def_boolean(
ot->srna, "unselected", false, "Unselected", "Hide unselected rather than selected objects");
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
}
static wmOperatorStatus object_hide_collection_exec(bContext *C, wmOperator *op)
{
View3D *v3d = CTX_wm_view3d(C);
int index = RNA_int_get(op->ptr, "collection_index");
const bool extend = RNA_boolean_get(op->ptr, "extend");
const bool toggle = RNA_boolean_get(op->ptr, "toggle");
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
LayerCollection *lc = BKE_layer_collection_from_index(view_layer, index);
if (!lc) {
return OPERATOR_CANCELLED;
}
DEG_id_tag_update(&scene->id, ID_RECALC_BASE_FLAGS);
if (v3d && v3d->flag & V3D_LOCAL_COLLECTIONS) {
if (lc->runtime_flag & LAYER_COLLECTION_HIDE_VIEWPORT) {
return OPERATOR_CANCELLED;
}
if (toggle) {
lc->local_collections_bits ^= v3d->local_collections_uid;
BKE_layer_collection_local_sync(scene, view_layer, v3d);
}
else {
BKE_layer_collection_isolate_local(scene, view_layer, v3d, lc, extend);
}
}
else {
BKE_layer_collection_isolate_global(scene, view_layer, lc, extend);
}
WM_event_add_notifier(C, NC_SCENE | ND_OB_SELECT, scene);
return OPERATOR_FINISHED;
}
#define COLLECTION_INVALID_INDEX -1
void collection_hide_menu_draw(const bContext *C, uiLayout *layout)
{
const Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
LayerCollection *lc_scene = static_cast<LayerCollection *>(view_layer->layer_collections.first);
/* Use the "invoke" operator context so the "Shift" modifier is used to extend. */
layout->operator_context_set(wm::OpCallContext::InvokeRegionWin);
LISTBASE_FOREACH (LayerCollection *, lc, &lc_scene->layer_collections) {
int index = BKE_layer_collection_findindex(view_layer, lc);
uiLayout *row = &layout->row(false);
if (lc->flag & LAYER_COLLECTION_EXCLUDE) {
continue;
}
if (lc->collection->flag & COLLECTION_HIDE_VIEWPORT) {
continue;
}
int icon = ICON_NONE;
if (BKE_layer_collection_has_selected_objects(scene, view_layer, lc)) {
icon = ICON_LAYER_ACTIVE;
}
else if (lc->runtime_flag & LAYER_COLLECTION_HAS_OBJECTS) {
icon = ICON_LAYER_USED;
}
PointerRNA op_ptr = row->op("OBJECT_OT_hide_collection", lc->collection->id.name + 2, icon);
RNA_int_set(&op_ptr, "collection_index", index);
}
}
static wmOperatorStatus object_hide_collection_invoke(bContext *C,
wmOperator *op,
const wmEvent *event)
{
/* Immediately execute if collection index was specified. */
int index = RNA_int_get(op->ptr, "collection_index");
if (index != COLLECTION_INVALID_INDEX) {
/* Only initialize extend from the shift key if the property isn't set
* (typically initialized from the key-map). */
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "extend");
if (!RNA_property_is_set(op->ptr, prop)) {
RNA_property_boolean_set(op->ptr, prop, (event->modifier & KM_SHIFT) != 0);
}
return object_hide_collection_exec(C, op);
}
/* Open popup menu. */
const char *title = CTX_IFACE_(op->type->translation_context, op->type->name);
uiPopupMenu *pup = UI_popup_menu_begin(C, title, ICON_OUTLINER_COLLECTION);
uiLayout *layout = UI_popup_menu_layout(pup);
collection_hide_menu_draw(C, layout);
UI_popup_menu_end(C, pup);
return OPERATOR_INTERFACE;
}
void OBJECT_OT_hide_collection(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Hide Other Collections";
ot->description = "Show only objects in collection (Shift to extend)";
ot->idname = "OBJECT_OT_hide_collection";
/* API callbacks. */
ot->exec = object_hide_collection_exec;
ot->invoke = object_hide_collection_invoke;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* Properties. */
PropertyRNA *prop;
prop = RNA_def_int(ot->srna,
"collection_index",
COLLECTION_INVALID_INDEX,
COLLECTION_INVALID_INDEX,
INT_MAX,
"Collection Index",
"Index of the collection to change visibility",
0,
INT_MAX);
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_boolean(ot->srna, "toggle", false, "Toggle", "Toggle visibility");
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend visibility");
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Toggle Edit-Mode Operator
* \{ */
/* When switching mode, certain data needs to be copied from the `bPoseChannel` to the `Bone`. This
* is not done in `BKE_pose_rebuild` because that is called in other cases other than mode
* switching. */
static void flush_bone_selection_to_pose(Object &ob)
{
BLI_assert(ob.pose);
LISTBASE_FOREACH (bPoseChannel *, pose_bone, &ob.pose->chanbase) {
if (pose_bone->bone->flag & BONE_SELECTED) {
pose_bone->flag |= POSE_SELECTED;
}
else {
pose_bone->flag &= ~POSE_SELECTED;
}
}
}
static void flush_pose_selection_to_bone(Object &ob)
{
BLI_assert(ob.pose);
constexpr int selection_flags = (BONE_SELECTED | BONE_ROOTSEL | BONE_TIPSEL);
LISTBASE_FOREACH (bPoseChannel *, pose_bone, &ob.pose->chanbase) {
if (pose_bone->flag & POSE_SELECTED) {
pose_bone->bone->flag |= selection_flags;
}
else {
pose_bone->bone->flag &= ~selection_flags;
}
}
}
static bool mesh_needs_keyindex(Main *bmain, const Mesh *mesh)
{
if (mesh->key) {
return false; /* will be added */
}
LISTBASE_FOREACH (const Object *, ob, &bmain->objects) {
if ((ob->parent) && (ob->parent->data == mesh) && ELEM(ob->partype, PARVERT1, PARVERT3)) {
return true;
}
if (ob->data == mesh) {
LISTBASE_FOREACH (const ModifierData *, md, &ob->modifiers) {
if (md->type == eModifierType_Hook) {
return true;
}
}
}
}
return false;
}
/**
* Load edit-mode data back into the object.
*
* \param load_data: Flush the edit-mode data back to the object.
* \param free_data: Free the edit-mode data.
*/
static bool editmode_load_free_ex(Main *bmain,
Object *obedit,
const bool load_data,
const bool free_data)
{
BLI_assert(load_data || free_data);
if (obedit == nullptr) {
return false;
}
if (obedit->type == OB_MESH) {
Mesh *mesh = static_cast<Mesh *>(obedit->data);
if (mesh->runtime->edit_mesh == nullptr) {
return false;
}
if (mesh->runtime->edit_mesh->bm->totvert > MESH_MAX_VERTS) {
/* This used to be warned int the UI, we could warn again although it's quite rare. */
CLOG_WARN(&LOG,
"Too many vertices for mesh '%s' (%d)",
mesh->id.name + 2,
mesh->runtime->edit_mesh->bm->totvert);
return false;
}
if (load_data) {
EDBM_mesh_load_ex(bmain, obedit, free_data);
}
if (free_data) {
EDBM_mesh_free_data(mesh->runtime->edit_mesh.get());
mesh->runtime->edit_mesh.reset();
}
/* will be recalculated as needed. */
{
ED_mesh_mirror_spatial_table_end(obedit);
ED_mesh_mirror_topo_table_end(obedit);
}
}
else if (obedit->type == OB_ARMATURE) {
const bArmature *arm = static_cast<const bArmature *>(obedit->data);
if (arm->edbo == nullptr) {
return false;
}
if (load_data) {
ED_armature_from_edit(bmain, static_cast<bArmature *>(obedit->data));
}
if (free_data) {
ED_armature_edit_free(static_cast<bArmature *>(obedit->data));
if (load_data == false) {
/* Don't keep unused pose channels created by duplicating bones
* which may have been deleted/undone, see: #87631. */
if (obedit->pose != nullptr) {
BKE_pose_channels_clear_with_null_bone(obedit->pose, true);
}
}
}
/* After regenerating the bones, sync the selection onto the pose bones. */
flush_bone_selection_to_pose(*obedit);
/* TODO(sergey): Pose channels might have been changed, so need
* to inform dependency graph about this. But is it really the
* best place to do this?
*/
DEG_relations_tag_update(bmain);
}
else if (ELEM(obedit->type, OB_CURVES_LEGACY, OB_SURF)) {
const Curve *cu = static_cast<const Curve *>(obedit->data);
if (cu->editnurb == nullptr) {
return false;
}
if (load_data) {
ED_curve_editnurb_load(bmain, obedit);
}
if (free_data) {
ED_curve_editnurb_free(obedit);
}
}
else if (obedit->type == OB_FONT) {
const Curve *cu = static_cast<const Curve *>(obedit->data);
if (cu->editfont == nullptr) {
return false;
}
if (load_data) {
ED_curve_editfont_load(obedit);
}
if (free_data) {
ED_curve_editfont_free(obedit);
}
}
else if (obedit->type == OB_LATTICE) {
const Lattice *lt = static_cast<const Lattice *>(obedit->data);
if (lt->editlatt == nullptr) {
return false;
}
if (load_data) {
BKE_editlattice_load(obedit);
}
if (free_data) {
BKE_editlattice_free(obedit);
}
}
else if (obedit->type == OB_MBALL) {
const MetaBall *mb = static_cast<const MetaBall *>(obedit->data);
if (mb->editelems == nullptr) {
return false;
}
if (load_data) {
ED_mball_editmball_load(obedit);
}
if (free_data) {
ED_mball_editmball_free(obedit);
}
}
else if (ELEM(obedit->type, OB_CURVES, OB_GREASE_PENCIL, OB_POINTCLOUD)) {
/* Object doesn't have specific edit mode data, so pass. */
}
else {
return false;
}
if (load_data) {
char *needs_flush_ptr = BKE_object_data_editmode_flush_ptr_get(
static_cast<ID *>(obedit->data));
if (needs_flush_ptr) {
*needs_flush_ptr = false;
}
}
return true;
}
bool editmode_load(Main *bmain, Object *obedit)
{
return editmode_load_free_ex(bmain, obedit, true, false);
}
bool editmode_exit_ex(Main *bmain, Scene *scene, Object *obedit, int flag)
{
const bool free_data = (flag & EM_FREEDATA) != 0;
if (editmode_load_free_ex(bmain, obedit, true, free_data) == false) {
/* in rare cases (background mode) its possible active object
* is flagged for editmode, without 'obedit' being set #35489. */
if (UNLIKELY(obedit && obedit->mode & OB_MODE_EDIT)) {
obedit->mode &= ~OB_MODE_EDIT;
/* Also happens when mesh is shared across multiple objects. #69834. */
DEG_id_tag_update(&obedit->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY);
/* Leaving edit mode may modify the original object data; tag that as well. */
DEG_id_tag_update(static_cast<ID *>(obedit->data), ID_RECALC_GEOMETRY);
}
return true;
}
/* `free_data` only false now on file saves and render. */
if (free_data) {
/* flag object caches as outdated */
ListBase pidlist;
BKE_ptcache_ids_from_object(&pidlist, obedit, scene, 0);
LISTBASE_FOREACH (PTCacheID *, pid, &pidlist) {
/* particles don't need reset on geometry change */
if (pid->type != PTCACHE_TYPE_PARTICLES) {
pid->cache->flag |= PTCACHE_OUTDATED;
}
}
BLI_freelistN(&pidlist);
BKE_particlesystem_reset_all(obedit);
BKE_ptcache_object_reset(scene, obedit, PTCACHE_RESET_OUTDATED);
/* also flush ob recalc, doesn't take much overhead, but used for particles */
DEG_id_tag_update(&obedit->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY);
/* Leaving edit mode may modify the original object data; tag that as well. */
DEG_id_tag_update(static_cast<ID *>(obedit->data), ID_RECALC_GEOMETRY);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_MODE_OBJECT, scene);
obedit->mode &= ~OB_MODE_EDIT;
}
return (obedit->mode & OB_MODE_EDIT) == 0;
}
bool editmode_exit(bContext *C, int flag)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
Object *obedit = CTX_data_edit_object(C);
return editmode_exit_ex(bmain, scene, obedit, flag);
}
bool editmode_free_ex(Main *bmain, Object *obedit)
{
return editmode_load_free_ex(bmain, obedit, false, true);
}
bool editmode_exit_multi_ex(Main *bmain, Scene *scene, ViewLayer *view_layer, int flag)
{
BKE_view_layer_synced_ensure(scene, view_layer);
Object *obedit = BKE_view_layer_edit_object_get(view_layer);
if (obedit == nullptr) {
return false;
}
bool changed = false;
const short obedit_type = obedit->type;
BKE_view_layer_synced_ensure(scene, view_layer);
LISTBASE_FOREACH (Base *, base, BKE_view_layer_object_bases_get(view_layer)) {
Object *ob = base->object;
if ((ob->type == obedit_type) && (ob->mode & OB_MODE_EDIT)) {
changed |= editmode_exit_ex(bmain, scene, base->object, flag);
}
}
return changed;
}
bool editmode_exit_multi(bContext *C, int flag)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
return editmode_exit_multi_ex(bmain, scene, view_layer, flag);
}
bool editmode_enter_ex(Main *bmain, Scene *scene, Object *ob, int flag)
{
bool ok = false;
if (ELEM(nullptr, ob, ob->data) || !ID_IS_EDITABLE(ob) || ID_IS_OVERRIDE_LIBRARY(ob) ||
ID_IS_OVERRIDE_LIBRARY(ob->data))
{
return false;
}
/* This checks actual `ob->data`, for cases when other scenes have it in edit-mode context.
* Currently multiple objects sharing a mesh being in edit-mode at once isn't supported,
* see: #86767. */
if (BKE_object_is_in_editmode(ob)) {
return true;
}
if (BKE_object_obdata_is_libdata(ob)) {
/* Ideally the caller should check this. */
CLOG_WARN(&LOG, "Unable to enter edit-mode on library data for object '%s'", ob->id.name + 2);
return false;
}
ob->restore_mode = ob->mode;
ob->mode = OB_MODE_EDIT;
if (ob->type == OB_MESH) {
ok = true;
const bool use_key_index = mesh_needs_keyindex(bmain, static_cast<const Mesh *>(ob->data));
EDBM_mesh_make(ob, scene->toolsettings->selectmode, use_key_index);
BMEditMesh *em = BKE_editmesh_from_object(ob);
if (LIKELY(em)) {
BKE_editmesh_looptris_and_normals_calc(em);
}
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_MESH, nullptr);
}
else if (ob->type == OB_ARMATURE) {
/* Syncing the selection to the `Bone` before converting to edit bones. This is not possible if
* the Armature was just created, because then there is no pose data yet. Which is fine, the
* just-created edit bones already have the expected selection state. */
if (ob->pose) {
flush_pose_selection_to_bone(*ob);
}
bArmature *arm = static_cast<bArmature *>(ob->data);
ok = true;
ED_armature_to_edit(arm);
/* To ensure all goes in rest-position and without striding. */
arm->needs_flush_to_id = 0;
/* WORKAROUND / FIXME: this is a temporary workaround to ensure that
* full bone collection data gets restored when exiting edit mode
* via an undo step. The correct fix is to have a full edit-mode
* copy of bone collections so that edit-mode changes don't modify
* object-mode armature data until exiting edit mode. But that
* change is a bit of a project, and will be done later. This line
* should be removed when that is done. */
bmain->is_memfile_undo_written = false;
/* XXX: should this be ID_RECALC_GEOMETRY? */
DEG_id_tag_update(&ob->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY | ID_RECALC_ANIMATION);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_ARMATURE, scene);
}
else if (ob->type == OB_FONT) {
ok = true;
ED_curve_editfont_make(ob);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_TEXT, scene);
}
else if (ob->type == OB_MBALL) {
MetaBall *mb = static_cast<MetaBall *>(ob->data);
ok = true;
ED_mball_editmball_make(ob);
mb->needs_flush_to_id = 0;
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_MBALL, scene);
}
else if (ob->type == OB_LATTICE) {
ok = true;
BKE_editlattice_make(ob);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_LATTICE, scene);
}
else if (ELEM(ob->type, OB_SURF, OB_CURVES_LEGACY)) {
ok = true;
ED_curve_editnurb_make(ob);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_CURVE, scene);
}
else if (ob->type == OB_CURVES) {
ok = true;
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_CURVES, scene);
}
else if (ob->type == OB_GREASE_PENCIL) {
ok = true;
blender::ed::greasepencil::ensure_selection_domain(scene->toolsettings, ob);
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_GREASE_PENCIL, scene);
}
else if (ob->type == OB_POINTCLOUD) {
ok = true;
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_EDITMODE_POINTCLOUD, scene);
}
if (ok) {
DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
}
else {
if ((flag & EM_NO_CONTEXT) == 0) {
ob->mode &= ~OB_MODE_EDIT;
}
WM_main_add_notifier(NC_SCENE | ND_MODE | NS_MODE_OBJECT, scene);
}
return (ob->mode & OB_MODE_EDIT) != 0;
}
bool editmode_enter(bContext *C, int flag)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
/* Active layer checked here for view3d,
* callers that don't want view context can call the extended version. */
Object *ob = CTX_data_active_object(C);
return editmode_enter_ex(bmain, scene, ob, flag);
}
static wmOperatorStatus editmode_toggle_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
View3D *v3d = CTX_wm_view3d(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_view_layer_synced_ensure(scene, view_layer);
Object *obact = BKE_view_layer_active_object_get(view_layer);
const int mode_flag = OB_MODE_EDIT;
const bool is_mode_set = (obact->mode & mode_flag) != 0;
wmMsgBus *mbus = CTX_wm_message_bus(C);
if (!object_mode_set_ok_or_report(op->reports)) {
return OPERATOR_CANCELLED;
}
if (!is_mode_set) {
if (!mode_compat_set(C, obact, eObjectMode(mode_flag), op->reports)) {
return OPERATOR_CANCELLED;
}
}
if (!is_mode_set) {
editmode_enter_ex(bmain, scene, obact, 0);
/* Grease Pencil does not support multi-object editing. */
if ((obact->type != OB_GREASE_PENCIL) && ((obact->mode & mode_flag) != 0)) {
FOREACH_SELECTED_OBJECT_BEGIN (view_layer, v3d, ob) {
if ((ob != obact) && (ob->type == obact->type)) {
editmode_enter_ex(bmain, scene, ob, EM_NO_CONTEXT);
}
}
FOREACH_SELECTED_OBJECT_END;
}
}
else {
editmode_exit_ex(bmain, scene, obact, EM_FREEDATA);
if ((obact->mode & mode_flag) == 0) {
FOREACH_OBJECT_BEGIN (scene, view_layer, ob) {
if ((ob != obact) && (ob->type == obact->type)) {
editmode_exit_ex(bmain, scene, ob, EM_FREEDATA);
}
}
FOREACH_OBJECT_END;
}
}
WM_msg_publish_rna_prop(mbus, &obact->id, obact, Object, mode);
if (G.background == false) {
WM_toolsystem_update_from_context_view3d(C);
}
return OPERATOR_FINISHED;
}
static bool editmode_toggle_poll(bContext *C)
{
/* Get object the same way as in editmode_toggle_exec(). Otherwise overriding context can crash,
* see #137998. */
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_view_layer_synced_ensure(CTX_data_scene(C), view_layer);
Object *ob = BKE_view_layer_active_object_get(view_layer);
/* Covers liboverrides too. */
if (ELEM(nullptr, ob, ob->data) || !ID_IS_EDITABLE(ob->data) || ID_IS_OVERRIDE_LIBRARY(ob) ||
ID_IS_OVERRIDE_LIBRARY(ob->data))
{
return false;
}
/* If hidden but in edit mode, we still display. */
if ((ob->visibility_flag & OB_HIDE_VIEWPORT) && !(ob->mode & OB_MODE_EDIT)) {
return false;
}
return OB_TYPE_SUPPORT_EDITMODE(ob->type);
}
void OBJECT_OT_editmode_toggle(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Edit Mode";
ot->description = "Toggle object's edit mode";
ot->idname = "OBJECT_OT_editmode_toggle";
/* API callbacks. */
ot->exec = editmode_toggle_exec;
ot->poll = editmode_toggle_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Toggle Pose-Mode Operator
* \{ */
static wmOperatorStatus posemode_exec(bContext *C, wmOperator *op)
{
wmMsgBus *mbus = CTX_wm_message_bus(C);
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
Base *base = CTX_data_active_base(C);
if (!object_mode_set_ok_or_report(op->reports)) {
return OPERATOR_CANCELLED;
}
/* If the base is nullptr it means we have an active object, but the object itself is hidden. */
if (base == nullptr) {
return OPERATOR_CANCELLED;
}
Object *obact = base->object;
const int mode_flag = OB_MODE_POSE;
bool is_mode_set = (obact->mode & mode_flag) != 0;
if (!is_mode_set) {
if (!mode_compat_set(C, obact, eObjectMode(mode_flag), op->reports)) {
return OPERATOR_CANCELLED;
}
}
if (obact->type != OB_ARMATURE) {
return OPERATOR_PASS_THROUGH;
}
{
BKE_view_layer_synced_ensure(scene, view_layer);
Object *obedit = BKE_view_layer_edit_object_get(view_layer);
if (obact == obedit) {
editmode_exit_ex(bmain, scene, obedit, EM_FREEDATA);
is_mode_set = false;
}
}
if (is_mode_set) {
bool ok = ED_object_posemode_exit(C, obact);
if (ok) {
FOREACH_OBJECT_BEGIN (scene, view_layer, ob) {
if ((ob != obact) && (ob->type == OB_ARMATURE) && (ob->mode & mode_flag)) {
ED_object_posemode_exit_ex(bmain, ob);
}
}
FOREACH_OBJECT_END;
}
}
else {
bool ok = ED_object_posemode_enter(C, obact);
if (ok) {
const View3D *v3d = CTX_wm_view3d(C);
FOREACH_SELECTED_OBJECT_BEGIN (view_layer, v3d, ob) {
if ((ob != obact) && (ob->type == OB_ARMATURE) && (ob->mode == OB_MODE_OBJECT) &&
BKE_id_is_editable(bmain, &ob->id))
{
ED_object_posemode_enter_ex(bmain, ob);
}
}
FOREACH_SELECTED_OBJECT_END;
}
}
WM_msg_publish_rna_prop(mbus, &obact->id, obact, Object, mode);
if (G.background == false) {
WM_toolsystem_update_from_context_view3d(C);
}
return OPERATOR_FINISHED;
}
void OBJECT_OT_posemode_toggle(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Toggle Pose Mode";
ot->idname = "OBJECT_OT_posemode_toggle";
ot->description = "Enable or disable posing/selecting bones";
/* API callbacks. */
ot->exec = posemode_exec;
ot->poll = ED_operator_object_active_editable;
/* flag */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Force Field Toggle Operator
* \{ */
void check_force_modifiers(Main *bmain, Scene *scene, Object *object)
{
PartDeflect *pd = object->pd;
ModifierData *md = BKE_modifiers_findby_type(object, eModifierType_Surface);
/* add/remove modifier as needed */
if (!md) {
if (pd && (pd->shape == PFIELD_SHAPE_SURFACE) &&
!ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE))
{
if (ELEM(object->type, OB_MESH, OB_SURF, OB_FONT, OB_CURVES_LEGACY)) {
modifier_add(nullptr, bmain, scene, object, nullptr, eModifierType_Surface);
}
}
}
else {
if (!pd || (pd->shape != PFIELD_SHAPE_SURFACE) ||
ELEM(pd->forcefield, 0, PFIELD_GUIDE, PFIELD_TEXTURE))
{
modifier_remove(nullptr, bmain, scene, object, md);
}
}
}
static wmOperatorStatus forcefield_toggle_exec(bContext *C, wmOperator * /*op*/)
{
Object *ob = CTX_data_active_object(C);
if (ob->pd == nullptr) {
ob->pd = BKE_partdeflect_new(PFIELD_FORCE);
ob->empty_drawtype = OB_PLAINAXES;
}
else if (ob->pd->forcefield == 0) {
ob->pd->forcefield = PFIELD_FORCE;
ob->empty_drawtype = OB_PLAINAXES;
}
else {
ob->pd->forcefield = 0;
}
check_force_modifiers(CTX_data_main(C), CTX_data_scene(C), ob);
WM_event_add_notifier(C, NC_OBJECT | ND_DRAW, ob);
WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, ob);
DEG_id_tag_update(&ob->id, ID_RECALC_TRANSFORM);
return OPERATOR_FINISHED;
}
void OBJECT_OT_forcefield_toggle(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Toggle Force Field";
ot->description = "Toggle object's force field";
ot->idname = "OBJECT_OT_forcefield_toggle";
/* API callbacks. */
ot->exec = forcefield_toggle_exec;
ot->poll = ED_operator_object_active_editable;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Calculate Motion Paths Operator
* \{ */
static eAnimvizCalcRange object_path_convert_range(eObjectPathCalcRange range)
{
switch (range) {
case OBJECT_PATH_CALC_RANGE_CURRENT_FRAME:
return ANIMVIZ_CALC_RANGE_CURRENT_FRAME;
case OBJECT_PATH_CALC_RANGE_CHANGED:
return ANIMVIZ_CALC_RANGE_CHANGED;
case OBJECT_PATH_CALC_RANGE_FULL:
return ANIMVIZ_CALC_RANGE_FULL;
}
return ANIMVIZ_CALC_RANGE_FULL;
}
void motion_paths_recalc_selected(bContext *C, Scene *scene, eObjectPathCalcRange range)
{
ListBase selected_objects = {nullptr, nullptr};
CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects) {
BLI_addtail(&selected_objects, BLI_genericNodeN(ob));
}
CTX_DATA_END;
motion_paths_recalc(C, scene, range, &selected_objects);
BLI_freelistN(&selected_objects);
}
void motion_paths_recalc_visible(bContext *C, Scene *scene, eObjectPathCalcRange range)
{
ListBase visible_objects = {nullptr, nullptr};
CTX_DATA_BEGIN (C, Object *, ob, visible_objects) {
BLI_addtail(&visible_objects, BLI_genericNodeN(ob));
}
CTX_DATA_END;
motion_paths_recalc(C, scene, range, &visible_objects);
BLI_freelistN(&visible_objects);
}
static bool has_object_motion_paths(Object *ob)
{
return (ob->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS) != 0;
}
static bool has_pose_motion_paths(Object *ob)
{
return ob->pose && (ob->pose->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS) != 0;
}
void motion_paths_recalc(bContext *C,
Scene *scene,
eObjectPathCalcRange range,
ListBase *ld_objects)
{
/* Transform doesn't always have context available to do update. */
if (C == nullptr) {
return;
}
Main *bmain = CTX_data_main(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
blender::Vector<MPathTarget *> targets;
LISTBASE_FOREACH (LinkData *, link, ld_objects) {
Object *ob = static_cast<Object *>(link->data);
/* set flag to force recalc, then grab path(s) from object */
if (has_object_motion_paths(ob)) {
ob->avs.recalc |= ANIMVIZ_RECALC_PATHS;
}
if (has_pose_motion_paths(ob)) {
ob->pose->avs.recalc |= ANIMVIZ_RECALC_PATHS;
}
animviz_build_motionpath_targets(ob, targets);
}
Depsgraph *depsgraph;
bool free_depsgraph = false;
/* For a single frame update it's faster to re-use existing dependency graph and avoid overhead
* of building all the relations and so on for a temporary one. */
if (range == OBJECT_PATH_CALC_RANGE_CURRENT_FRAME) {
/* NOTE: Dependency graph will be evaluated at all the frames, but we first need to access some
* nested pointers, like animation data. */
depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
free_depsgraph = false;
}
else {
depsgraph = animviz_depsgraph_build(bmain, scene, view_layer, targets);
free_depsgraph = true;
}
animviz_calc_motionpaths(
depsgraph, bmain, scene, targets, object_path_convert_range(range), true);
animviz_free_motionpath_targets(targets);
if (range != OBJECT_PATH_CALC_RANGE_CURRENT_FRAME) {
/* Tag objects for copy-on-eval - so paths will draw/redraw
* For currently frame only we update evaluated object directly. */
LISTBASE_FOREACH (LinkData *, link, ld_objects) {
Object *ob = static_cast<Object *>(link->data);
if (has_object_motion_paths(ob) || has_pose_motion_paths(ob)) {
DEG_id_tag_update(&ob->id, ID_RECALC_SYNC_TO_EVAL);
}
}
}
/* Free temporary depsgraph. */
if (free_depsgraph) {
DEG_graph_free(depsgraph);
}
}
/* show popup to determine settings */
static wmOperatorStatus object_calculate_paths_invoke(bContext *C,
wmOperator *op,
const wmEvent * /*event*/)
{
Object *ob = CTX_data_active_object(C);
if (ob == nullptr) {
return OPERATOR_CANCELLED;
}
/* set default settings from existing/stored settings */
{
bAnimVizSettings *avs = &ob->avs;
RNA_enum_set(op->ptr, "display_type", avs->path_type);
RNA_enum_set(op->ptr, "range", avs->path_range);
}
/* show popup dialog to allow editing of range... */
/* FIXME: hard-coded dimensions here are just arbitrary. */
return WM_operator_props_dialog_popup(
C, op, 270, IFACE_("Calculate Object Motion Paths"), IFACE_("Calculate"));
}
/* Calculate/recalculate whole paths (avs.path_sf to avs.path_ef) */
static wmOperatorStatus object_calculate_paths_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
short path_type = RNA_enum_get(op->ptr, "display_type");
short path_range = RNA_enum_get(op->ptr, "range");
/* set up path data for objects being calculated */
CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects) {
bAnimVizSettings *avs = &ob->avs;
/* grab baking settings from operator settings */
avs->path_type = path_type;
avs->path_range = path_range;
animviz_motionpath_compute_range(ob, scene);
/* verify that the selected object has the appropriate settings */
animviz_verify_motionpaths(op->reports, scene, ob, nullptr);
}
CTX_DATA_END;
/* calculate the paths for objects that have them (and are tagged to get refreshed) */
motion_paths_recalc_selected(C, scene, OBJECT_PATH_CALC_RANGE_FULL);
/* notifiers for updates */
WM_event_add_notifier(C, NC_OBJECT | ND_DRAW_ANIMVIZ, nullptr);
/* NOTE: the notifier below isn't actually correct, but kept around just to be on the safe side.
* If further testing shows it's not necessary (for both bones and objects) removal is fine. */
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM | ND_POSE, nullptr);
return OPERATOR_FINISHED;
}
void OBJECT_OT_paths_calculate(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Calculate Object Motion Paths";
ot->idname = "OBJECT_OT_paths_calculate";
ot->description = "Generate motion paths for the selected objects";
/* API callbacks. */
ot->invoke = object_calculate_paths_invoke;
ot->exec = object_calculate_paths_exec;
ot->poll = ED_operator_object_active_editable;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* properties */
RNA_def_enum(ot->srna,
"display_type",
rna_enum_motionpath_display_type_items,
MOTIONPATH_TYPE_RANGE,
"Display Type",
"");
RNA_def_enum(ot->srna,
"range",
rna_enum_motionpath_range_items,
MOTIONPATH_RANGE_SCENE,
"Computation Range",
"");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Update Motion Paths Operator
* \{ */
static bool object_update_paths_poll(bContext *C)
{
if (ED_operator_object_active_editable(C)) {
Object *ob = context_active_object(C);
return (ob->avs.path_bakeflag & MOTIONPATH_BAKE_HAS_PATHS) != 0;
}
return false;
}
static wmOperatorStatus object_update_paths_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
if (scene == nullptr) {
return OPERATOR_CANCELLED;
}
CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects) {
animviz_motionpath_compute_range(ob, scene);
/* verify that the selected object has the appropriate settings */
animviz_verify_motionpaths(op->reports, scene, ob, nullptr);
}
CTX_DATA_END;
/* calculate the paths for objects that have them (and are tagged to get refreshed) */
motion_paths_recalc_selected(C, scene, OBJECT_PATH_CALC_RANGE_FULL);
/* notifiers for updates */
WM_event_add_notifier(C, NC_OBJECT | ND_DRAW_ANIMVIZ, nullptr);
/* NOTE: the notifier below isn't actually correct, but kept around just to be on the safe side.
* If further testing shows it's not necessary (for both bones and objects) removal is fine. */
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM | ND_POSE, nullptr);
return OPERATOR_FINISHED;
}
void OBJECT_OT_paths_update(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Update Object Paths";
ot->idname = "OBJECT_OT_paths_update";
ot->description = "Recalculate motion paths for selected objects";
/* API callbacks. */
ot->exec = object_update_paths_exec;
ot->poll = object_update_paths_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Update All Motion Paths Operator
* \{ */
static bool object_update_all_paths_poll(bContext * /*C*/)
{
return true;
}
static wmOperatorStatus object_update_all_paths_exec(bContext *C, wmOperator * /*op*/)
{
Scene *scene = CTX_data_scene(C);
if (scene == nullptr) {
return OPERATOR_CANCELLED;
}
motion_paths_recalc_visible(C, scene, OBJECT_PATH_CALC_RANGE_FULL);
WM_event_add_notifier(C, NC_OBJECT | ND_POSE | ND_TRANSFORM, nullptr);
return OPERATOR_FINISHED;
}
void OBJECT_OT_paths_update_visible(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Update All Object Paths";
ot->idname = "OBJECT_OT_paths_update_visible";
ot->description = "Recalculate all visible motion paths for objects and poses";
/* API callbacks. */
ot->exec = object_update_all_paths_exec;
ot->poll = object_update_all_paths_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Clear Motion Paths Operator
* \{ */
/* Helper for motion_paths_clear() */
static void object_clear_mpath(Object *ob)
{
if (ob->mpath) {
animviz_free_motionpath(ob->mpath);
ob->mpath = nullptr;
ob->avs.path_bakeflag &= ~MOTIONPATH_BAKE_HAS_PATHS;
/* tag object for copy-on-eval - so removed paths don't still show */
DEG_id_tag_update(&ob->id, ID_RECALC_SYNC_TO_EVAL);
}
}
void motion_paths_clear(bContext *C, bool only_selected)
{
if (only_selected) {
/* Loop over all selected + editable objects in scene. */
CTX_DATA_BEGIN (C, Object *, ob, selected_editable_objects) {
object_clear_mpath(ob);
}
CTX_DATA_END;
}
else {
/* Loop over all editable objects in scene. */
CTX_DATA_BEGIN (C, Object *, ob, editable_objects) {
object_clear_mpath(ob);
}
CTX_DATA_END;
}
}
/* operator callback for this */
static wmOperatorStatus object_clear_paths_exec(bContext *C, wmOperator *op)
{
bool only_selected = RNA_boolean_get(op->ptr, "only_selected");
/* use the backend function for this */
motion_paths_clear(C, only_selected);
/* notifiers for updates */
WM_event_add_notifier(C, NC_OBJECT | ND_TRANSFORM, nullptr);
return OPERATOR_FINISHED;
}
static std::string object_clear_paths_get_description(bContext * /*C*/,
wmOperatorType * /*ot*/,
PointerRNA *ptr)
{
const bool only_selected = RNA_boolean_get(ptr, "only_selected");
if (only_selected) {
return TIP_("Clear motion paths of selected objects");
}
return TIP_("Clear motion paths of all objects");
}
void OBJECT_OT_paths_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Clear Object Paths";
ot->idname = "OBJECT_OT_paths_clear";
/* API callbacks. */
ot->exec = object_clear_paths_exec;
ot->poll = ED_operator_object_active_editable;
ot->get_description = object_clear_paths_get_description;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
/* properties */
ot->prop = RNA_def_boolean(ot->srna,
"only_selected",
false,
"Only Selected",
"Only clear motion paths of selected objects");
RNA_def_property_flag(ot->prop, PROP_SKIP_SAVE);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object Shade Smooth/Flat Operator
* \{ */
static bool is_smooth_by_angle_modifier(const ModifierData &md)
{
if (md.type != eModifierType_Nodes) {
return false;
}
const NodesModifierData &nmd = reinterpret_cast<const NodesModifierData &>(md);
if (!nmd.node_group) {
return false;
}
if (const LibraryWeakReference *library_ref = nmd.node_group->id.library_weak_reference) {
/* Support appended assets added before asset packing in Blender 5.0. */
if (!library_ref) {
return false;
}
if (!STREQ(library_ref->library_id_name + 2, "Smooth by Angle")) {
return false;
}
return true;
}
const Library *library = nmd.node_group->id.lib;
if (!library) {
return false;
}
char auto_smooth_asset_path[FILE_MAX] = "datafiles/assets/nodes/geometry_nodes_essentials.blend";
BLI_path_slash_native(auto_smooth_asset_path);
if (!StringRef(library->filepath).endswith(auto_smooth_asset_path)) {
return false;
}
if (!STREQ(BKE_id_name(nmd.node_group->id), "Smooth by Angle")) {
return false;
}
return true;
}
static wmOperatorStatus shade_smooth_exec(bContext *C, wmOperator *op)
{
const bool use_flat = STREQ(op->idname, "OBJECT_OT_shade_flat");
const bool use_smooth = STREQ(op->idname, "OBJECT_OT_shade_smooth");
const bool use_smooth_by_angle = STREQ(op->idname, "OBJECT_OT_shade_smooth_by_angle");
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
Vector<PointerRNA> ctx_objects;
/* For modes that only use an active object, don't handle the whole selection. */
{
Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_view_layer_synced_ensure(scene, view_layer);
Object *obact = BKE_view_layer_active_object_get(view_layer);
if (obact && (obact->mode & OB_MODE_ALL_PAINT)) {
ctx_objects.append(RNA_id_pointer_create(&obact->id));
}
}
if (ctx_objects.is_empty()) {
CTX_data_selected_editable_objects(C, &ctx_objects);
}
Set<ID *> object_data;
for (const PointerRNA &ptr : ctx_objects) {
Object *ob = static_cast<Object *>(ptr.data);
if (ID *data = static_cast<ID *>(ob->data)) {
object_data.add(data);
if (ob->type == OB_MESH) {
if (use_flat || use_smooth) {
LISTBASE_FOREACH (ModifierData *, md, &ob->modifiers) {
if (is_smooth_by_angle_modifier(*md)) {
modifier_remove(op->reports, bmain, scene, ob, md);
DEG_id_tag_update(&ob->id, ID_RECALC_GEOMETRY);
WM_main_add_notifier(NC_OBJECT | ND_MODIFIER | NA_REMOVED, ob);
break;
}
}
}
}
}
}
bool changed_multi = false;
bool has_linked_data = false;
for (ID *data : object_data) {
if (!BKE_id_is_editable(bmain, data)) {
has_linked_data = true;
continue;
}
bool changed = false;
if (GS(data->name) == ID_ME) {
Mesh &mesh = *reinterpret_cast<Mesh *>(data);
const bool keep_sharp_edges = RNA_boolean_get(op->ptr, "keep_sharp_edges");
bke::mesh_smooth_set(mesh, use_smooth || use_smooth_by_angle, keep_sharp_edges);
if (use_smooth_by_angle) {
const float angle = RNA_float_get(op->ptr, "angle");
bke::mesh_sharp_edges_set_from_angle(mesh, angle, keep_sharp_edges);
}
BKE_mesh_batch_cache_dirty_tag(reinterpret_cast<Mesh *>(data), BKE_MESH_BATCH_DIRTY_ALL);
changed = true;
}
else if (GS(data->name) == ID_CU_LEGACY) {
BKE_curve_smooth_flag_set(reinterpret_cast<Curve *>(data), use_smooth);
changed = true;
}
if (changed) {
changed_multi = true;
DEG_id_tag_update(data, ID_RECALC_GEOMETRY);
WM_event_add_notifier(C, NC_GEOM | ND_DATA, data);
}
}
if (has_linked_data) {
BKE_report(op->reports, RPT_WARNING, "Cannot edit linked mesh or curve data");
}
return (changed_multi) ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
}
static bool shade_poll(bContext *C)
{
const Scene *scene = CTX_data_scene(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
BKE_view_layer_synced_ensure(scene, view_layer);
Object *obact = BKE_view_layer_active_object_get(view_layer);
if (obact != nullptr) {
/* Doesn't handle edit-data, sculpt dynamic-topology, or their undo systems. */
if (obact->mode & (OB_MODE_EDIT | OB_MODE_SCULPT) || obact->data == nullptr ||
!ID_IS_EDITABLE(obact) || !ID_IS_EDITABLE(obact->data) || ID_IS_OVERRIDE_LIBRARY(obact) ||
ID_IS_OVERRIDE_LIBRARY(obact->data))
{
return false;
}
}
return true;
}
void OBJECT_OT_shade_flat(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Shade Flat";
ot->description = "Render and display faces uniform, using face normals";
ot->idname = "OBJECT_OT_shade_flat";
/* API callbacks. */
ot->poll = shade_poll;
ot->exec = shade_smooth_exec;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna,
"keep_sharp_edges",
true,
"Keep Sharp Edges",
"Don't remove sharp edges, which are redundant with faces shaded smooth");
}
void OBJECT_OT_shade_smooth(wmOperatorType *ot)
{
/* identifiers */
ot->name = "Shade Smooth";
ot->description = "Render and display faces smooth, using interpolated vertex normals";
ot->idname = "OBJECT_OT_shade_smooth";
/* API callbacks. */
ot->poll = shade_poll;
ot->exec = shade_smooth_exec;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
RNA_def_boolean(ot->srna,
"keep_sharp_edges",
true,
"Keep Sharp Edges",
"Don't remove sharp edges. Tagged edges will remain sharp");
}
void OBJECT_OT_shade_smooth_by_angle(wmOperatorType *ot)
{
ot->name = "Shade Smooth by Angle";
ot->description =
"Set the sharpness of mesh edges based on the angle between the neighboring faces";
ot->idname = "OBJECT_OT_shade_smooth_by_angle";
ot->poll = shade_poll;
ot->exec = shade_smooth_exec;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
PropertyRNA *prop = RNA_def_property(ot->srna, "angle", PROP_FLOAT, PROP_ANGLE);
RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
RNA_def_property_float_default(prop, DEG2RADF(30.0f));
RNA_def_property_ui_text(
prop, "Angle", "Maximum angle between face normals that will be considered as smooth");
RNA_def_boolean(ot->srna,
"keep_sharp_edges",
true,
"Keep Sharp Edges",
"Only add sharp edges instead of clearing existing tags first");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object Shade Auto Smooth Operator
* \{ */
/**
* Does a shallow check for whether the node group could be the Smooth by Angle node group.
* This should become unnecessary once we asset embedding (#132167).
*/
static bool is_valid_smooth_by_angle_group(const bNodeTree &ntree)
{
if (ntree.type != NTREE_GEOMETRY) {
return false;
}
if (ntree.interface_inputs().size() != 3) {
return false;
}
if (ntree.interface_outputs().size() != 1) {
return false;
}
return true;
}
static wmOperatorStatus shade_auto_smooth_exec(bContext *C, wmOperator *op)
{
Main &bmain = *CTX_data_main(C);
Scene &scene = *CTX_data_scene(C);
const bool use_auto_smooth = RNA_boolean_get(op->ptr, "use_auto_smooth");
const float angle = RNA_float_get(op->ptr, "angle");
Vector<PointerRNA> ctx_objects;
CTX_data_selected_editable_objects(C, &ctx_objects);
if (use_auto_smooth) {
AssetWeakReference asset_weak_ref{};
asset_weak_ref.asset_library_type = ASSET_LIBRARY_ESSENTIALS;
asset_weak_ref.relative_asset_identifier = BLI_strdup(
"nodes/geometry_nodes_essentials.blend/NodeTree/Smooth by Angle");
if (G.background) {
/* For testing purposes, make sure assets are loaded (this make take too long to do
* automatically during user interaction). */
asset::list::storage_fetch_blocking(asset_system::all_library_reference(), *C);
}
const asset_system::AssetRepresentation *asset_representation =
asset::find_asset_from_weak_ref(*C, asset_weak_ref, op->reports);
if (!asset_representation) {
return OPERATOR_CANCELLED;
}
bNodeTree *node_group = nullptr;
while (!node_group) {
ID *node_group_id = asset::asset_local_id_ensure_imported(bmain, *asset_representation);
if (!node_group_id) {
return OPERATOR_CANCELLED;
}
if (GS(node_group_id->name) != ID_NT) {
return OPERATOR_CANCELLED;
}
node_group = reinterpret_cast<bNodeTree *>(node_group_id);
node_group->ensure_topology_cache();
node_group->ensure_interface_cache();
if (is_valid_smooth_by_angle_group(*node_group)) {
break;
}
/* Remove the weak library reference, since the already loaded group is not valid anymore. */
MEM_SAFE_FREE(node_group_id->library_weak_reference);
/* Stay in the loop and load the asset again. */
node_group = nullptr;
}
const StringRefNull angle_identifier = node_group->interface_inputs()[1]->identifier;
for (const PointerRNA &ob_ptr : ctx_objects) {
Object *object = static_cast<Object *>(ob_ptr.data);
if (object->type == OB_MESH) {
Mesh *mesh = static_cast<Mesh *>(object->data);
bke::mesh_smooth_set(*mesh, true, true);
DEG_id_tag_update(&mesh->id, ID_RECALC_GEOMETRY);
}
NodesModifierData *smooth_by_angle_nmd = nullptr;
LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
if (is_smooth_by_angle_modifier(*md)) {
smooth_by_angle_nmd = reinterpret_cast<NodesModifierData *>(md);
break;
}
}
if (!smooth_by_angle_nmd) {
smooth_by_angle_nmd = reinterpret_cast<NodesModifierData *>(
modifier_add(op->reports, &bmain, &scene, object, nullptr, eModifierType_Nodes));
if (!smooth_by_angle_nmd) {
continue;
}
smooth_by_angle_nmd->modifier.flag |= eModifierFlag_PinLast;
smooth_by_angle_nmd->node_group = node_group;
id_us_plus(&node_group->id);
MOD_nodes_update_interface(object, smooth_by_angle_nmd);
smooth_by_angle_nmd->flag |= NODES_MODIFIER_HIDE_DATABLOCK_SELECTOR |
NODES_MODIFIER_HIDE_MANAGE_PANEL;
STRNCPY_UTF8(smooth_by_angle_nmd->modifier.name, DATA_(node_group->id.name + 2));
BKE_modifier_unique_name(&object->modifiers, &smooth_by_angle_nmd->modifier);
}
IDProperty *angle_prop = IDP_GetPropertyFromGroup(smooth_by_angle_nmd->settings.properties,
angle_identifier.c_str());
if (angle_prop->type == IDP_FLOAT) {
IDP_float_set(angle_prop, angle);
}
else if (angle_prop->type == IDP_DOUBLE) {
IDP_double_set(angle_prop, angle);
}
DEG_id_tag_update(&object->id, ID_RECALC_GEOMETRY);
WM_event_add_notifier(C, NC_OBJECT | ND_MODIFIER, object);
}
}
else {
for (const PointerRNA &ob_ptr : ctx_objects) {
Object *object = static_cast<Object *>(ob_ptr.data);
LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
if (is_smooth_by_angle_modifier(*md)) {
modifier_remove(op->reports, &bmain, &scene, object, md);
WM_main_add_notifier(NC_OBJECT | ND_MODIFIER | NA_REMOVED, object);
break;
}
}
}
}
return OPERATOR_FINISHED;
}
static void shade_auto_smooth_ui(bContext * /*C*/, wmOperator *op)
{
uiLayout *layout = op->layout;
layout->use_property_split_set(true);
layout->use_property_decorate_set(false);
layout->prop(op->ptr, "use_auto_smooth", UI_ITEM_NONE, std::nullopt, ICON_NONE);
uiLayout *col = &layout->column(false);
col->active_set(RNA_boolean_get(op->ptr, "use_auto_smooth"));
layout->prop(op->ptr, "angle", UI_ITEM_NONE, std::nullopt, ICON_NONE);
}
void OBJECT_OT_shade_auto_smooth(wmOperatorType *ot)
{
ot->name = "Shade Auto Smooth";
ot->description =
"Add modifier to automatically set the sharpness of mesh edges based on the angle between "
"the neighboring faces";
ot->idname = "OBJECT_OT_shade_auto_smooth";
ot->poll = shade_poll;
ot->exec = shade_auto_smooth_exec;
ot->ui = shade_auto_smooth_ui;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
PropertyRNA *prop;
prop = RNA_def_boolean(ot->srna,
"use_auto_smooth",
true,
"Auto Smooth",
"Add modifier to set edge sharpness automatically");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
prop = RNA_def_property(ot->srna, "angle", PROP_FLOAT, PROP_ANGLE);
RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
RNA_def_property_float_default(prop, DEG2RADF(30.0f));
RNA_def_property_ui_text(
prop, "Angle", "Maximum angle between face normals that will be considered as smooth");
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object Mode Set Operator
* \{ */
static const EnumPropertyItem *object_mode_set_itemf(bContext *C,
PointerRNA * /*ptr*/,
PropertyRNA * /*prop*/,
bool *r_free)
{
const EnumPropertyItem *input = rna_enum_object_mode_items;
EnumPropertyItem *item = nullptr;
int totitem = 0;
if (!C) { /* needed for docs */
return rna_enum_object_mode_items;
}
const Object *ob = CTX_data_active_object(C);
if (ob) {
while (input->identifier) {
if (mode_compat_test(ob, eObjectMode(input->value))) {
RNA_enum_item_add(&item, &totitem, input);
}
input++;
}
}
else {
/* We need at least this one! */
RNA_enum_items_add_value(&item, &totitem, input, OB_MODE_OBJECT);
}
RNA_enum_item_end(&item, &totitem);
*r_free = true;
return item;
}
static bool object_mode_set_poll(bContext *C)
{
/* Needed as #ED_operator_object_active_editable doesn't call use 'active_object'. */
Object *ob = CTX_data_active_object(C);
return ED_operator_object_active_editable_ex(C, ob);
}
static wmOperatorStatus object_mode_set_exec(bContext *C, wmOperator *op)
{
const bool use_submode = STREQ(op->idname, "OBJECT_OT_mode_set_with_submode");
Object *ob = CTX_data_active_object(C);
eObjectMode mode = eObjectMode(RNA_enum_get(op->ptr, "mode"));
const bool toggle = RNA_boolean_get(op->ptr, "toggle");
if (!mode_compat_test(ob, mode)) {
return OPERATOR_PASS_THROUGH;
}
if (!object_mode_set_ok_or_report(op->reports)) {
return OPERATOR_CANCELLED;
}
/**
* Mode Switching Logic (internal details).
*
* Notes:
* - Code below avoids calling mode switching functions more than once,
* as this causes unnecessary calculations and undo steps to be added.
* - The previous mode (#Object.restore_mode) is object mode by default.
*
* Supported Cases:
* - Setting the mode (when the 'toggle' setting is off).
* - Toggle the mode:
* - Toggle between object mode and non-object mode property.
* - Toggle between the previous mode (#Object.restore_mode) and the mode property.
* - Toggle object mode.
* While this is similar to regular toggle,
* this operator depends on there being a previous mode set
* (this isn't bound to a key with the default key-map).
*/
if (toggle == false) {
if (ob->mode != mode) {
mode_set_ex(C, mode, true, op->reports);
}
}
else {
const eObjectMode mode_prev = eObjectMode(ob->mode);
/* When toggling object mode, we always use the restore mode,
* otherwise there is nothing to do. */
if (mode == OB_MODE_OBJECT) {
if (ob->mode != OB_MODE_OBJECT) {
if (mode_set_ex(C, OB_MODE_OBJECT, true, op->reports)) {
/* Store old mode so we know what to go back to. */
ob->restore_mode = mode_prev;
}
}
else {
if (ob->restore_mode != OB_MODE_OBJECT) {
mode_set_ex(C, eObjectMode(ob->restore_mode), true, op->reports);
}
}
}
else {
/* Non-object modes, enter the 'mode' unless it's already set,
* in that case use restore mode. */
if (ob->mode != mode) {
if (mode_set_ex(C, mode, true, op->reports)) {
/* Store old mode so we know what to go back to. */
ob->restore_mode = mode_prev;
}
}
else {
if (ob->restore_mode != OB_MODE_OBJECT) {
mode_set_ex(C, eObjectMode(ob->restore_mode), true, op->reports);
}
else {
mode_set_ex(C, OB_MODE_OBJECT, true, op->reports);
}
}
}
}
if (use_submode) {
if (ob->type == OB_MESH) {
if (ob->mode & OB_MODE_EDIT) {
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "mesh_select_mode");
if (RNA_property_is_set(op->ptr, prop)) {
int mesh_select_mode = RNA_property_enum_get(op->ptr, prop);
if (mesh_select_mode != 0) {
EDBM_selectmode_set_multi(C, mesh_select_mode);
}
}
}
}
}
wmWindowManager *wm = CTX_wm_manager(C);
if (wm) {
if (WM_autosave_is_scheduled(wm)) {
WM_autosave_write(wm, CTX_data_main(C));
}
}
return OPERATOR_FINISHED;
}
void OBJECT_OT_mode_set(wmOperatorType *ot)
{
PropertyRNA *prop;
/* identifiers */
ot->name = "Set Object Mode";
ot->description = "Sets the object interaction mode";
ot->idname = "OBJECT_OT_mode_set";
/* API callbacks. */
ot->exec = object_mode_set_exec;
ot->poll = object_mode_set_poll;
/* flags */
ot->flag = 0; /* no register/undo here, leave it to operators being called */
ot->prop = RNA_def_enum(
ot->srna, "mode", rna_enum_object_mode_items, OB_MODE_OBJECT, "Mode", "");
RNA_def_enum_funcs(ot->prop, object_mode_set_itemf);
RNA_def_property_flag(ot->prop, PROP_SKIP_SAVE);
prop = RNA_def_boolean(ot->srna, "toggle", false, "Toggle", "");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
}
void OBJECT_OT_mode_set_with_submode(wmOperatorType *ot)
{
OBJECT_OT_mode_set(ot);
/* identifiers */
ot->name = "Set Object Mode with Sub-mode";
ot->idname = "OBJECT_OT_mode_set_with_submode";
/* properties */
/* we could add other types - particle for eg. */
PropertyRNA *prop;
prop = RNA_def_enum_flag(
ot->srna, "mesh_select_mode", rna_enum_mesh_select_mode_items, 0, "Mesh Mode", "");
RNA_def_property_flag(prop, PROP_HIDDEN | PROP_SKIP_SAVE);
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name Object Link/Move to Collection Operator
* \{ */
static ListBase selected_objects_get(bContext *C)
{
ListBase objects = {nullptr};
if (CTX_wm_space_outliner(C) != nullptr) {
ED_outliner_selected_objects_get(C, &objects);
}
else {
CTX_DATA_BEGIN (C, Object *, ob, selected_objects) {
BLI_addtail(&objects, BLI_genericNodeN(ob));
}
CTX_DATA_END;
}
return objects;
}
static bool move_to_collection_poll(bContext *C)
{
if (CTX_wm_space_outliner(C) != nullptr) {
return ED_outliner_collections_editor_poll(C);
}
return ED_operator_objectmode(C);
}
static wmOperatorStatus move_to_collection_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "collection_uid");
const bool is_link = STREQ(op->idname, "OBJECT_OT_link_to_collection");
const bool is_new = RNA_boolean_get(op->ptr, "is_new");
if (!RNA_property_is_set(op->ptr, prop)) {
BKE_report(op->reports, RPT_ERROR, "No collection selected");
return OPERATOR_CANCELLED;
}
Scene *src_scene = CTX_data_scene(C);
int collection_uid = RNA_property_int_get(op->ptr, prop);
Scene *dest_scene = nullptr;
Collection *collection = BKE_collection_from_session_uid(bmain, collection_uid, &dest_scene);
if (collection == nullptr) {
BKE_report(op->reports, RPT_ERROR, "Unexpected error, collection not found");
return OPERATOR_CANCELLED;
}
if (!ID_IS_EDITABLE(collection) || ID_IS_OVERRIDE_LIBRARY(collection)) {
BKE_report(
op->reports, RPT_ERROR, "Cannot add objects to a library override or linked collection");
return OPERATOR_CANCELLED;
}
ListBase objects = selected_objects_get(C);
if (is_new) {
char new_collection_name[MAX_ID_NAME - 2];
RNA_string_get(op->ptr, "new_collection_name", new_collection_name);
collection = BKE_collection_add(bmain, collection, new_collection_name);
}
Object *single_object = BLI_listbase_is_single(&objects) ?
static_cast<Object *>(((LinkData *)objects.first)->data) :
nullptr;
if ((single_object != nullptr) && is_link &&
BKE_collection_has_object(collection, single_object))
{
BKE_reportf(op->reports,
RPT_ERROR,
"%s already in %s",
single_object->id.name + 2,
BKE_collection_ui_name_get(collection));
BLI_freelistN(&objects);
return OPERATOR_CANCELLED;
}
LISTBASE_FOREACH (LinkData *, link, &objects) {
Object *ob = static_cast<Object *>(link->data);
if (!is_link) {
BKE_collection_object_move(bmain, src_scene, collection, nullptr, ob);
}
else {
BKE_collection_object_add(bmain, collection, ob);
}
}
BLI_freelistN(&objects);
if (is_link) {
if (single_object != nullptr) {
BKE_reportf(op->reports,
RPT_INFO,
"%s linked to %s",
single_object->id.name + 2,
BKE_collection_ui_name_get(collection));
}
else {
BKE_reportf(
op->reports, RPT_INFO, "Objects linked to %s", BKE_collection_ui_name_get(collection));
}
}
else {
if (single_object != nullptr) {
BKE_reportf(op->reports,
RPT_INFO,
"%s moved to %s",
single_object->id.name + 2,
BKE_collection_ui_name_get(collection));
}
else {
BKE_reportf(
op->reports, RPT_INFO, "Objects moved to %s", BKE_collection_ui_name_get(collection));
}
}
DEG_relations_tag_update(bmain);
DEG_id_tag_update(&src_scene->id, ID_RECALC_SYNC_TO_EVAL | ID_RECALC_SELECT);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER, src_scene);
WM_event_add_notifier(C, NC_SCENE | ND_OB_ACTIVE, src_scene);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, src_scene);
if (src_scene != dest_scene) {
DEG_id_tag_update(&dest_scene->id, ID_RECALC_SYNC_TO_EVAL | ID_RECALC_SELECT);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER, dest_scene);
WM_event_add_notifier(C, NC_SCENE | ND_OB_ACTIVE, dest_scene);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, dest_scene);
}
return OPERATOR_FINISHED;
}
static wmOperatorStatus move_to_collection_invoke(bContext *C,
wmOperator *op,
const wmEvent * /*event*/)
{
ListBase objects = selected_objects_get(C);
if (BLI_listbase_is_empty(&objects)) {
BKE_report(op->reports, RPT_ERROR, "No objects selected");
return OPERATOR_CANCELLED;
}
BLI_freelistN(&objects);
PropertyRNA *prop = RNA_struct_find_property(op->ptr, "collection_uid");
bool is_move = STREQ(op->type->idname, "OBJECT_OT_move_to_collection");
if (!RNA_property_is_set(op->ptr, prop)) {
WM_menu_name_call(C,
is_move ? "OBJECT_MT_move_to_collection" : "OBJECT_MT_link_to_collection",
wm::OpCallContext::InvokeDefault);
return OPERATOR_FINISHED;
}
if (!RNA_boolean_get(op->ptr, "is_new")) {
return move_to_collection_exec(C, op);
}
int collection_uid = RNA_property_int_get(op->ptr, prop);
Collection *collection = BKE_collection_from_session_uid(CTX_data_main(C), collection_uid);
if (!collection) {
BKE_report(op->reports, RPT_ERROR, "Unexpected error, collection not found");
return OPERATOR_CANCELLED;
}
prop = RNA_struct_find_property(op->ptr, "new_collection_name");
if (!RNA_property_is_set(op->ptr, prop)) {
char name[MAX_ID_NAME - 2];
BKE_collection_new_name_get(collection, name);
RNA_property_string_set(op->ptr, prop, name);
return WM_operator_props_dialog_popup(C,
op,
200,
is_move ? IFACE_("Move to New Collection") :
IFACE_("Link to New Collection"),
IFACE_("Create"));
}
return move_to_collection_exec(C, op);
}
static void move_to_collection_menu_draw(Menu *menu, Collection *collection, int icon)
{
uiLayout &layout = *menu->layout;
bool is_move = ELEM(StringRefNull(menu->type->idname),
"OBJECT_MT_move_to_collection",
"OBJECT_MT_move_to_collection_recursive");
wmOperatorType *ot = WM_operatortype_find(
is_move ? "OBJECT_OT_move_to_collection" : "OBJECT_OT_link_to_collection", false);
layout.operator_context_set(wm::OpCallContext::InvokeDefault);
PointerRNA op_ptr = layout.op(
ot, CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "New Collection"), ICON_ADD);
RNA_int_set(&op_ptr, "collection_uid", collection->id.session_uid);
RNA_boolean_set(&op_ptr, "is_new", true);
layout.separator();
op_ptr = layout.op(ot, BKE_collection_ui_name_get(collection), icon);
RNA_int_set(&op_ptr, "collection_uid", collection->id.session_uid);
LISTBASE_FOREACH (CollectionChild *, child, &collection->children) {
collection = child->collection;
if (BLI_listbase_is_empty(&collection->children)) {
op_ptr = layout.op(
ot, BKE_collection_ui_name_get(collection), UI_icon_color_from_collection(collection));
RNA_int_set(&op_ptr, "collection_uid", collection->id.session_uid);
continue;
}
const PointerRNA ptr = RNA_id_pointer_create(&collection->id);
layout.context_ptr_set("collection", &ptr);
layout.menu(is_move ? "OBJECT_MT_move_to_collection_recursive" :
"OBJECT_MT_link_to_collection_recursive",
BKE_collection_ui_name_get(collection),
UI_icon_color_from_collection(collection));
}
}
static void move_to_collection_recursive_menu_draw(const bContext * /*C*/, Menu *menu)
{
uiLayout &layout = *menu->layout;
const PointerRNA *ptr = layout.context_ptr_get("collection", &RNA_Collection);
Collection *collection = ptr ? ptr->data_as<Collection>() : nullptr;
if (!collection) {
return;
}
move_to_collection_menu_draw(menu, collection, UI_icon_color_from_collection(collection));
}
static void move_to_collection_menu_draw(const bContext *C, Menu *menu)
{
uiLayout &layout = *menu->layout;
Scene *scene = CTX_data_scene(C);
if (layout.operator_context() == wm::OpCallContext::ExecRegionWin) {
layout.operator_context_set(wm::OpCallContext::InvokeRegionWin);
PointerRNA op_ptr = layout.op("WM_OT_search_single_menu",
CTX_IFACE_(BLT_I18NCONTEXT_OPERATOR_DEFAULT, "Search..."),
ICON_VIEWZOOM);
RNA_string_set(&op_ptr, "menu_idname", menu->type->idname);
layout.separator();
}
move_to_collection_menu_draw(menu, scene->master_collection, ICON_SCENE_DATA);
}
void move_to_collection_menu_register()
{
/* Add recursive sub-menu type, to avoid each sub-menu from showing the main menu shortcut. */
MenuType *mt = MEM_callocN<MenuType>("OBJECT_MT_move_to_collection_recursive");
STRNCPY_UTF8(mt->idname, "OBJECT_MT_move_to_collection_recursive");
STRNCPY_UTF8(mt->label, N_("Move to Collection Recursive"));
STRNCPY_UTF8(mt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
mt->draw = move_to_collection_recursive_menu_draw;
mt->flag = MenuTypeFlag::ContextDependent;
WM_menutype_add(mt);
mt = MEM_callocN<MenuType>("OBJECT_MT_move_to_collection");
STRNCPY_UTF8(mt->idname, "OBJECT_MT_move_to_collection");
STRNCPY_UTF8(mt->label, N_("Move to Collection"));
STRNCPY_UTF8(mt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
mt->draw = move_to_collection_menu_draw;
mt->flag = MenuTypeFlag::SearchOnKeyPress;
WM_menutype_add(mt);
}
void link_to_collection_menu_register()
{
/* Add recursive sub-menu type, to avoid each sub-menu from showing the main menu shortcut. */
MenuType *mt = MEM_callocN<MenuType>("OBJECT_MT_link_to_collection_recursive");
STRNCPY_UTF8(mt->idname, "OBJECT_MT_link_to_collection_recursive");
STRNCPY_UTF8(mt->label, N_("Link to Collection Recursive"));
STRNCPY_UTF8(mt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
mt->draw = move_to_collection_recursive_menu_draw;
mt->flag = MenuTypeFlag::ContextDependent;
WM_menutype_add(mt);
mt = MEM_callocN<MenuType>("OBJECT_MT_link_to_collection");
STRNCPY_UTF8(mt->idname, "OBJECT_MT_link_to_collection");
STRNCPY_UTF8(mt->label, N_("Link to Collection"));
STRNCPY_UTF8(mt->translation_context, BLT_I18NCONTEXT_DEFAULT_BPYRNA);
mt->draw = move_to_collection_menu_draw;
mt->flag = MenuTypeFlag::SearchOnKeyPress;
WM_menutype_add(mt);
}
void OBJECT_OT_move_to_collection(wmOperatorType *ot)
{
PropertyRNA *prop;
/* identifiers */
ot->name = "Move to Collection";
ot->description = "Move objects to a collection";
ot->idname = "OBJECT_OT_move_to_collection";
/* API callbacks. */
ot->exec = move_to_collection_exec;
ot->invoke = move_to_collection_invoke;
ot->poll = move_to_collection_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
prop = RNA_def_int(ot->srna,
"collection_uid",
COLLECTION_INVALID_INDEX,
COLLECTION_INVALID_INDEX,
INT_MAX,
"Collection UID",
"Session UID of the collection to move to",
0,
INT_MAX);
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_boolean(ot->srna, "is_new", false, "New", "Move objects to a new collection");
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_string(ot->srna,
"new_collection_name",
nullptr,
MAX_ID_NAME - 2,
"Name",
"Name of the newly added collection");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
ot->prop = prop;
}
void OBJECT_OT_link_to_collection(wmOperatorType *ot)
{
PropertyRNA *prop;
/* identifiers */
ot->name = "Link to Collection";
ot->description = "Link objects to a collection";
ot->idname = "OBJECT_OT_link_to_collection";
/* API callbacks. */
ot->exec = move_to_collection_exec;
ot->invoke = move_to_collection_invoke;
ot->poll = move_to_collection_poll;
/* flags */
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
prop = RNA_def_int(ot->srna,
"collection_uid",
COLLECTION_INVALID_INDEX,
COLLECTION_INVALID_INDEX,
INT_MAX,
"Collection UID",
"Session UID of the collection to link to",
0,
INT_MAX);
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_boolean(ot->srna, "is_new", false, "New", "Link objects to a new collection");
RNA_def_property_flag(prop, PROP_SKIP_SAVE | PROP_HIDDEN);
prop = RNA_def_string(ot->srna,
"new_collection_name",
nullptr,
MAX_ID_NAME - 2,
"Name",
"Name of the newly added collection");
RNA_def_property_flag(prop, PROP_SKIP_SAVE);
ot->prop = prop;
}
/** \} */
} // namespace blender::ed::object
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