diff options
| author | Hans Goudey <h.goudey@me.com> | 2022-03-28 23:53:19 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2022-03-28 23:53:19 +0300 |
| commit | fc288d39702aad7c37693800141b19feaf677515 (patch) | |
| tree | ab6845793ab4c189ef6b9f17ed932a38f74099f3 /source/blender/blenkernel/intern/scene.c | |
| parent | c9f54cd644e12b108b088dfff51ade12c3664851 (diff) | |
Cleanup: Move scene.c to C++
This is meant to allow using C++ data structures in this file
as a performance improvement. Particularly `Vector` instead
of `ListBase` for `duplilist`. This change builds and passes
tests on all platforms on the buildbot.
Diffstat (limited to 'source/blender/blenkernel/intern/scene.c')
| -rw-r--r-- | source/blender/blenkernel/intern/scene.c | 3647 |
1 files changed, 0 insertions, 3647 deletions
diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c deleted file mode 100644 index b98c82e365e..00000000000 --- a/source/blender/blenkernel/intern/scene.c +++ /dev/null @@ -1,3647 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later - * Copyright 2001-2002 NaN Holding BV. All rights reserved. */ - -/** \file - * \ingroup bke - */ - -/* Allow using deprecated functionality for .blend file I/O. */ -#define DNA_DEPRECATED_ALLOW - -#include <stddef.h> -#include <stdio.h> -#include <string.h> - -#include "MEM_guardedalloc.h" - -#include "DNA_anim_types.h" -#include "DNA_collection_types.h" -#include "DNA_curveprofile_types.h" -#include "DNA_defaults.h" -#include "DNA_gpencil_types.h" -#include "DNA_linestyle_types.h" -#include "DNA_mask_types.h" -#include "DNA_material_types.h" -#include "DNA_mesh_types.h" -#include "DNA_node_types.h" -#include "DNA_object_types.h" -#include "DNA_rigidbody_types.h" -#include "DNA_scene_types.h" -#include "DNA_screen_types.h" -#include "DNA_sequence_types.h" -#include "DNA_sound_types.h" -#include "DNA_space_types.h" -#include "DNA_text_types.h" -#include "DNA_vfont_types.h" -#include "DNA_view3d_types.h" -#include "DNA_windowmanager_types.h" -#include "DNA_workspace_types.h" -#include "DNA_world_types.h" - -#include "BKE_callbacks.h" -#include "BLI_blenlib.h" -#include "BLI_math.h" -#include "BLI_string.h" -#include "BLI_string_utils.h" -#include "BLI_task.h" -#include "BLI_threads.h" -#include "BLI_utildefines.h" - -#include "BLO_readfile.h" - -#include "BLT_translation.h" - -#include "BKE_action.h" -#include "BKE_anim_data.h" -#include "BKE_animsys.h" -#include "BKE_armature.h" -#include "BKE_bpath.h" -#include "BKE_cachefile.h" -#include "BKE_collection.h" -#include "BKE_colortools.h" -#include "BKE_curveprofile.h" -#include "BKE_duplilist.h" -#include "BKE_editmesh.h" -#include "BKE_effect.h" -#include "BKE_fcurve.h" -#include "BKE_freestyle.h" -#include "BKE_gpencil.h" -#include "BKE_icons.h" -#include "BKE_idprop.h" -#include "BKE_idtype.h" -#include "BKE_image.h" -#include "BKE_image_format.h" -#include "BKE_layer.h" -#include "BKE_lib_id.h" -#include "BKE_lib_query.h" -#include "BKE_lib_remap.h" -#include "BKE_linestyle.h" -#include "BKE_main.h" -#include "BKE_mask.h" -#include "BKE_node.h" -#include "BKE_object.h" -#include "BKE_paint.h" -#include "BKE_pointcache.h" -#include "BKE_rigidbody.h" -#include "BKE_scene.h" -#include "BKE_screen.h" -#include "BKE_sound.h" -#include "BKE_unit.h" -#include "BKE_workspace.h" -#include "BKE_world.h" - -#include "DEG_depsgraph.h" -#include "DEG_depsgraph_build.h" -#include "DEG_depsgraph_debug.h" -#include "DEG_depsgraph_query.h" - -#include "RE_engine.h" - -#include "RNA_access.h" - -#include "SEQ_edit.h" -#include "SEQ_iterator.h" -#include "SEQ_sequencer.h" - -#include "BLO_read_write.h" - -#include "engines/eevee/eevee_lightcache.h" - -#include "PIL_time.h" - -#include "IMB_colormanagement.h" -#include "IMB_imbuf.h" - -#include "bmesh.h" - -static void scene_init_data(ID *id) -{ - Scene *scene = (Scene *)id; - const char *colorspace_name; - SceneRenderView *srv; - CurveMapping *mblur_shutter_curve; - - BLI_assert(MEMCMP_STRUCT_AFTER_IS_ZERO(scene, id)); - - MEMCPY_STRUCT_AFTER(scene, DNA_struct_default_get(Scene), id); - - BLI_strncpy(scene->r.bake.filepath, U.renderdir, sizeof(scene->r.bake.filepath)); - - mblur_shutter_curve = &scene->r.mblur_shutter_curve; - BKE_curvemapping_set_defaults(mblur_shutter_curve, 1, 0.0f, 0.0f, 1.0f, 1.0f); - BKE_curvemapping_init(mblur_shutter_curve); - BKE_curvemap_reset(mblur_shutter_curve->cm, - &mblur_shutter_curve->clipr, - CURVE_PRESET_MAX, - CURVEMAP_SLOPE_POS_NEG); - - scene->toolsettings = DNA_struct_default_alloc(ToolSettings); - - scene->toolsettings->autokey_mode = (uchar)U.autokey_mode; - - /* grease pencil multiframe falloff curve */ - scene->toolsettings->gp_sculpt.cur_falloff = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f); - CurveMapping *gp_falloff_curve = scene->toolsettings->gp_sculpt.cur_falloff; - BKE_curvemapping_init(gp_falloff_curve); - BKE_curvemap_reset( - gp_falloff_curve->cm, &gp_falloff_curve->clipr, CURVE_PRESET_GAUSS, CURVEMAP_SLOPE_POSITIVE); - - scene->toolsettings->gp_sculpt.cur_primitive = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f); - CurveMapping *gp_primitive_curve = scene->toolsettings->gp_sculpt.cur_primitive; - BKE_curvemapping_init(gp_primitive_curve); - BKE_curvemap_reset(gp_primitive_curve->cm, - &gp_primitive_curve->clipr, - CURVE_PRESET_BELL, - CURVEMAP_SLOPE_POSITIVE); - - scene->unit.system = USER_UNIT_METRIC; - scene->unit.scale_length = 1.0f; - scene->unit.length_unit = (uchar)BKE_unit_base_of_type_get(USER_UNIT_METRIC, B_UNIT_LENGTH); - scene->unit.mass_unit = (uchar)BKE_unit_base_of_type_get(USER_UNIT_METRIC, B_UNIT_MASS); - scene->unit.time_unit = (uchar)BKE_unit_base_of_type_get(USER_UNIT_METRIC, B_UNIT_TIME); - scene->unit.temperature_unit = (uchar)BKE_unit_base_of_type_get(USER_UNIT_METRIC, - B_UNIT_TEMPERATURE); - - /* Anti-Aliasing threshold. */ - scene->grease_pencil_settings.smaa_threshold = 1.0f; - - { - ParticleEditSettings *pset; - pset = &scene->toolsettings->particle; - for (size_t i = 1; i < ARRAY_SIZE(pset->brush); i++) { - pset->brush[i] = pset->brush[0]; - } - pset->brush[PE_BRUSH_CUT].strength = 1.0f; - } - - BLI_strncpy(scene->r.engine, RE_engine_id_BLENDER_EEVEE, sizeof(scene->r.engine)); - - BLI_strncpy(scene->r.pic, U.renderdir, sizeof(scene->r.pic)); - - /* NOTE: in header_info.c the scene copy happens..., - * if you add more to renderdata it has to be checked there. */ - - /* multiview - stereo */ - BKE_scene_add_render_view(scene, STEREO_LEFT_NAME); - srv = scene->r.views.first; - BLI_strncpy(srv->suffix, STEREO_LEFT_SUFFIX, sizeof(srv->suffix)); - - BKE_scene_add_render_view(scene, STEREO_RIGHT_NAME); - srv = scene->r.views.last; - BLI_strncpy(srv->suffix, STEREO_RIGHT_SUFFIX, sizeof(srv->suffix)); - - BKE_sound_reset_scene_runtime(scene); - - /* color management */ - colorspace_name = IMB_colormanagement_role_colorspace_name_get(COLOR_ROLE_DEFAULT_SEQUENCER); - - BKE_color_managed_display_settings_init(&scene->display_settings); - BKE_color_managed_view_settings_init_render( - &scene->view_settings, &scene->display_settings, "Filmic"); - BLI_strncpy(scene->sequencer_colorspace_settings.name, - colorspace_name, - sizeof(scene->sequencer_colorspace_settings.name)); - - BKE_image_format_init(&scene->r.im_format, true); - BKE_image_format_init(&scene->r.bake.im_format, true); - - /* Curve Profile */ - scene->toolsettings->custom_bevel_profile_preset = BKE_curveprofile_add(PROF_PRESET_LINE); - - /* Sequencer */ - scene->toolsettings->sequencer_tool_settings = SEQ_tool_settings_init(); - - for (size_t i = 0; i < ARRAY_SIZE(scene->orientation_slots); i++) { - scene->orientation_slots[i].index_custom = -1; - } - - /* Master Collection */ - scene->master_collection = BKE_collection_master_add(); - - BKE_view_layer_add(scene, "ViewLayer", NULL, VIEWLAYER_ADD_NEW); -} - -static void scene_copy_markers(Scene *scene_dst, const Scene *scene_src, const int flag) -{ - BLI_duplicatelist(&scene_dst->markers, &scene_src->markers); - LISTBASE_FOREACH (TimeMarker *, marker, &scene_dst->markers) { - if (marker->prop != NULL) { - marker->prop = IDP_CopyProperty_ex(marker->prop, flag); - } - } -} - -static void scene_copy_data(Main *bmain, ID *id_dst, const ID *id_src, const int flag) -{ - Scene *scene_dst = (Scene *)id_dst; - const Scene *scene_src = (const Scene *)id_src; - /* We never handle usercount here for own data. */ - const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT; - /* We always need allocation of our private ID data. */ - const int flag_private_id_data = flag & ~LIB_ID_CREATE_NO_ALLOCATE; - - scene_dst->ed = NULL; - scene_dst->depsgraph_hash = NULL; - scene_dst->fps_info = NULL; - - /* Master Collection */ - if (scene_src->master_collection) { - BKE_id_copy_ex(bmain, - (ID *)scene_src->master_collection, - (ID **)&scene_dst->master_collection, - flag_private_id_data); - } - - /* View Layers */ - BLI_duplicatelist(&scene_dst->view_layers, &scene_src->view_layers); - for (ViewLayer *view_layer_src = scene_src->view_layers.first, - *view_layer_dst = scene_dst->view_layers.first; - view_layer_src; - view_layer_src = view_layer_src->next, view_layer_dst = view_layer_dst->next) { - BKE_view_layer_copy_data(scene_dst, scene_src, view_layer_dst, view_layer_src, flag_subdata); - } - - scene_copy_markers(scene_dst, scene_src, flag); - - BLI_duplicatelist(&(scene_dst->transform_spaces), &(scene_src->transform_spaces)); - BLI_duplicatelist(&(scene_dst->r.views), &(scene_src->r.views)); - BKE_keyingsets_copy(&(scene_dst->keyingsets), &(scene_src->keyingsets)); - - if (scene_src->nodetree) { - BKE_id_copy_ex( - bmain, (ID *)scene_src->nodetree, (ID **)&scene_dst->nodetree, flag_private_id_data); - BKE_libblock_relink_ex(bmain, - scene_dst->nodetree, - (void *)(&scene_src->id), - &scene_dst->id, - ID_REMAP_SKIP_NEVER_NULL_USAGE); - } - - if (scene_src->rigidbody_world) { - scene_dst->rigidbody_world = BKE_rigidbody_world_copy(scene_src->rigidbody_world, - flag_subdata); - } - - /* copy color management settings */ - BKE_color_managed_display_settings_copy(&scene_dst->display_settings, - &scene_src->display_settings); - BKE_color_managed_view_settings_copy(&scene_dst->view_settings, &scene_src->view_settings); - BKE_color_managed_colorspace_settings_copy(&scene_dst->sequencer_colorspace_settings, - &scene_src->sequencer_colorspace_settings); - - BKE_image_format_copy(&scene_dst->r.im_format, &scene_src->r.im_format); - BKE_image_format_copy(&scene_dst->r.bake.im_format, &scene_src->r.bake.im_format); - - BKE_curvemapping_copy_data(&scene_dst->r.mblur_shutter_curve, &scene_src->r.mblur_shutter_curve); - - /* tool settings */ - scene_dst->toolsettings = BKE_toolsettings_copy(scene_dst->toolsettings, flag_subdata); - - /* make a private copy of the avicodecdata */ - if (scene_src->r.avicodecdata) { - scene_dst->r.avicodecdata = MEM_dupallocN(scene_src->r.avicodecdata); - scene_dst->r.avicodecdata->lpFormat = MEM_dupallocN(scene_dst->r.avicodecdata->lpFormat); - scene_dst->r.avicodecdata->lpParms = MEM_dupallocN(scene_dst->r.avicodecdata->lpParms); - } - - if (scene_src->display.shading.prop) { - scene_dst->display.shading.prop = IDP_CopyProperty(scene_src->display.shading.prop); - } - - BKE_sound_reset_scene_runtime(scene_dst); - - /* Copy sequencer, this is local data! */ - if (scene_src->ed) { - scene_dst->ed = MEM_callocN(sizeof(*scene_dst->ed), __func__); - scene_dst->ed->seqbasep = &scene_dst->ed->seqbase; - SEQ_sequence_base_dupli_recursive(scene_src, - scene_dst, - &scene_dst->ed->seqbase, - &scene_src->ed->seqbase, - SEQ_DUPE_ALL, - flag_subdata); - } - - if ((flag & LIB_ID_COPY_NO_PREVIEW) == 0) { - BKE_previewimg_id_copy(&scene_dst->id, &scene_src->id); - } - else { - scene_dst->preview = NULL; - } - - BKE_scene_copy_data_eevee(scene_dst, scene_src); -} - -static void scene_free_markers(Scene *scene, bool do_id_user) -{ - LISTBASE_FOREACH_MUTABLE (TimeMarker *, marker, &scene->markers) { - if (marker->prop != NULL) { - IDP_FreePropertyContent_ex(marker->prop, do_id_user); - MEM_freeN(marker->prop); - } - MEM_freeN(marker); - } -} - -static void scene_free_data(ID *id) -{ - - Scene *scene = (Scene *)id; - const bool do_id_user = false; - - SEQ_editing_free(scene, do_id_user); - - BKE_keyingsets_free(&scene->keyingsets); - - /* is no lib link block, but scene extension */ - if (scene->nodetree) { - ntreeFreeEmbeddedTree(scene->nodetree); - MEM_freeN(scene->nodetree); - scene->nodetree = NULL; - } - - if (scene->rigidbody_world) { - /* Prevent rigidbody freeing code to follow other IDs pointers, this should never be allowed - * nor necessary from here, and with new undo code, those pointers may be fully invalid or - * worse, pointing to data actually belonging to new BMain! */ - scene->rigidbody_world->constraints = NULL; - scene->rigidbody_world->group = NULL; - BKE_rigidbody_free_world(scene); - } - - if (scene->r.avicodecdata) { - free_avicodecdata(scene->r.avicodecdata); - MEM_freeN(scene->r.avicodecdata); - scene->r.avicodecdata = NULL; - } - - scene_free_markers(scene, do_id_user); - BLI_freelistN(&scene->transform_spaces); - BLI_freelistN(&scene->r.views); - - BKE_toolsettings_free(scene->toolsettings); - scene->toolsettings = NULL; - - BKE_scene_free_depsgraph_hash(scene); - - MEM_SAFE_FREE(scene->fps_info); - - BKE_sound_destroy_scene(scene); - - BKE_color_managed_view_settings_free(&scene->view_settings); - BKE_image_format_free(&scene->r.im_format); - BKE_image_format_free(&scene->r.bake.im_format); - - BKE_previewimg_free(&scene->preview); - BKE_curvemapping_free_data(&scene->r.mblur_shutter_curve); - - for (ViewLayer *view_layer = scene->view_layers.first, *view_layer_next; view_layer; - view_layer = view_layer_next) { - view_layer_next = view_layer->next; - - BLI_remlink(&scene->view_layers, view_layer); - BKE_view_layer_free_ex(view_layer, do_id_user); - } - - /* Master Collection */ - /* TODO: what to do with do_id_user? it's also true when just - * closing the file which seems wrong? should decrement users - * for objects directly in the master collection? then other - * collections in the scene need to do it too? */ - if (scene->master_collection) { - BKE_collection_free_data(scene->master_collection); - BKE_libblock_free_data_py(&scene->master_collection->id); - MEM_freeN(scene->master_collection); - scene->master_collection = NULL; - } - - if (scene->eevee.light_cache_data) { - EEVEE_lightcache_free(scene->eevee.light_cache_data); - scene->eevee.light_cache_data = NULL; - } - - if (scene->display.shading.prop) { - IDP_FreeProperty(scene->display.shading.prop); - scene->display.shading.prop = NULL; - } - - /* These are freed on doversion. */ - BLI_assert(scene->layer_properties == NULL); -} - -static void scene_foreach_rigidbodyworldSceneLooper(struct RigidBodyWorld *UNUSED(rbw), - ID **id_pointer, - void *user_data, - int cb_flag) -{ - LibraryForeachIDData *data = (LibraryForeachIDData *)user_data; - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, BKE_lib_query_foreachid_process(data, id_pointer, cb_flag)); -} - -/** - * This code is shared by both the regular `foreach_id` looper, and the code trying to restore or - * preserve ID pointers like brushes across undo-steps. - */ -typedef enum eSceneForeachUndoPreserveProcess { - /* Undo when preserving tool-settings from old scene, we also want to try to preserve that ID - * pointer from its old scene's value. */ - SCENE_FOREACH_UNDO_RESTORE, - /* Undo when preserving tool-settings from old scene, we want to keep the new value of that ID - * pointer. */ - SCENE_FOREACH_UNDO_NO_RESTORE, -} eSceneForeachUndoPreserveProcess; - -static void scene_foreach_toolsettings_id_pointer_process( - ID **id_p, - const eSceneForeachUndoPreserveProcess action, - BlendLibReader *reader, - ID **id_old_p, - const uint cb_flag) -{ - switch (action) { - case SCENE_FOREACH_UNDO_RESTORE: { - ID *id_old = *id_old_p; - /* Old data has not been remapped to new values of the pointers, if we want to keep the old - * pointer here we need its new address. */ - ID *id_old_new = id_old != NULL ? BLO_read_get_new_id_address(reader, id_old->lib, id_old) : - NULL; - if (id_old_new != NULL) { - BLI_assert(ELEM(id_old, id_old_new, id_old_new->orig_id)); - *id_old_p = id_old_new; - if (cb_flag & IDWALK_CB_USER) { - id_us_plus_no_lib(id_old_new); - id_us_min(id_old); - } - break; - } - /* We failed to find a new valid pointer for the previous ID, just keep the current one as - * if we had been under SCENE_FOREACH_UNDO_NO_RESTORE case. */ - SWAP(ID *, *id_p, *id_old_p); - break; - } - case SCENE_FOREACH_UNDO_NO_RESTORE: - /* Counteract the swap of the whole ToolSettings container struct. */ - SWAP(ID *, *id_p, *id_old_p); - break; - } -} - -/* Special handling is needed here, as `scene_foreach_toolsettings` (and its dependency - * `scene_foreach_paint`) are also used by `scene_undo_preserve`, where `LibraryForeachIDData - * *data` is NULL. */ -#define BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER( \ - __data, __id, __do_undo_restore, __action, __reader, __id_old, __cb_flag) \ - { \ - if (__do_undo_restore) { \ - scene_foreach_toolsettings_id_pointer_process( \ - (ID **)&(__id), __action, __reader, (ID **)&(__id_old), __cb_flag); \ - } \ - else { \ - BLI_assert((__data) != NULL); \ - BKE_LIB_FOREACHID_PROCESS_IDSUPER(__data, __id, __cb_flag); \ - } \ - } \ - (void)0 - -#define BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( \ - __data, __do_undo_restore, __func_call) \ - { \ - if (__do_undo_restore) { \ - __func_call; \ - } \ - else { \ - BLI_assert((__data) != NULL); \ - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL(__data, __func_call); \ - } \ - } \ - (void)0 - -static void scene_foreach_paint(LibraryForeachIDData *data, - Paint *paint, - const bool do_undo_restore, - BlendLibReader *reader, - Paint *paint_old) -{ - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - paint->brush, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - paint_old->brush, - IDWALK_CB_USER); - for (int i = 0; i < paint_old->tool_slots_len; i++) { - /* This is a bit tricky. - * - In case we do not do `undo_restore`, `paint` and `paint_old` pointers are the same, so - * this is equivalent to simply looping over slots from `paint`. - * - In case we do `undo_restore`, we only want to consider the slots from the old one, since - * those are the one we keep in the end. - * + In case the new data has less valid slots, we feed in a dummy NULL pointer. - * + In case the new data has more valid slots, the extra ones are ignored. - */ - Brush *brush_tmp = NULL; - Brush **brush_p = i < paint->tool_slots_len ? &paint->tool_slots[i].brush : &brush_tmp; - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - *brush_p, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - paint_old->brush, - IDWALK_CB_USER); - } - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - paint->palette, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - paint_old->palette, - IDWALK_CB_USER); -} - -static void scene_foreach_toolsettings(LibraryForeachIDData *data, - ToolSettings *toolsett, - const bool do_undo_restore, - BlendLibReader *reader, - ToolSettings *toolsett_old) -{ - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->particle.scene, - do_undo_restore, - SCENE_FOREACH_UNDO_NO_RESTORE, - reader, - toolsett_old->particle.scene, - IDWALK_CB_NOP); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->particle.object, - do_undo_restore, - SCENE_FOREACH_UNDO_NO_RESTORE, - reader, - toolsett_old->particle.object, - IDWALK_CB_NOP); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->particle.shape_object, - do_undo_restore, - SCENE_FOREACH_UNDO_NO_RESTORE, - reader, - toolsett_old->particle.shape_object, - IDWALK_CB_NOP); - - scene_foreach_paint( - data, &toolsett->imapaint.paint, do_undo_restore, reader, &toolsett_old->imapaint.paint); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->imapaint.stencil, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - toolsett_old->imapaint.stencil, - IDWALK_CB_USER); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->imapaint.clone, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - toolsett_old->imapaint.clone, - IDWALK_CB_USER); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->imapaint.canvas, - do_undo_restore, - SCENE_FOREACH_UNDO_RESTORE, - reader, - toolsett_old->imapaint.canvas, - IDWALK_CB_USER); - - if (toolsett->vpaint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->vpaint->paint, - do_undo_restore, - reader, - &toolsett_old->vpaint->paint)); - } - if (toolsett->wpaint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->wpaint->paint, - do_undo_restore, - reader, - &toolsett_old->wpaint->paint)); - } - if (toolsett->sculpt) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->sculpt->paint, - do_undo_restore, - reader, - &toolsett_old->sculpt->paint)); - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->sculpt->gravity_object, - do_undo_restore, - SCENE_FOREACH_UNDO_NO_RESTORE, - reader, - toolsett_old->sculpt->gravity_object, - IDWALK_CB_NOP); - } - if (toolsett->uvsculpt) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->uvsculpt->paint, - do_undo_restore, - reader, - &toolsett_old->uvsculpt->paint)); - } - if (toolsett->gp_paint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->gp_paint->paint, - do_undo_restore, - reader, - &toolsett_old->gp_paint->paint)); - } - if (toolsett->gp_vertexpaint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->gp_vertexpaint->paint, - do_undo_restore, - reader, - &toolsett_old->gp_vertexpaint->paint)); - } - if (toolsett->gp_sculptpaint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->gp_sculptpaint->paint, - do_undo_restore, - reader, - &toolsett_old->gp_sculptpaint->paint)); - } - if (toolsett->gp_weightpaint) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->gp_weightpaint->paint, - do_undo_restore, - reader, - &toolsett_old->gp_weightpaint->paint)); - } - if (toolsett->curves_sculpt) { - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL( - data, - do_undo_restore, - scene_foreach_paint(data, - &toolsett->curves_sculpt->paint, - do_undo_restore, - reader, - &toolsett_old->curves_sculpt->paint)); - } - - BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER(data, - toolsett->gp_sculpt.guide.reference_object, - do_undo_restore, - SCENE_FOREACH_UNDO_NO_RESTORE, - reader, - toolsett_old->gp_sculpt.guide.reference_object, - IDWALK_CB_NOP); -} - -#undef BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_IDSUPER -#undef BKE_LIB_FOREACHID_UNDO_PRESERVE_PROCESS_FUNCTION_CALL - -static void scene_foreach_layer_collection(LibraryForeachIDData *data, ListBase *lb) -{ - LISTBASE_FOREACH (LayerCollection *, lc, lb) { - /* XXX This is very weak. The whole idea of keeping pointers to private IDs is very bad - * anyway... */ - const int cb_flag = (lc->collection != NULL && - (lc->collection->id.flag & LIB_EMBEDDED_DATA) != 0) ? - IDWALK_CB_EMBEDDED : - IDWALK_CB_NOP; - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, lc->collection, cb_flag); - scene_foreach_layer_collection(data, &lc->layer_collections); - } -} - -static bool seq_foreach_member_id_cb(Sequence *seq, void *user_data) -{ - LibraryForeachIDData *data = (LibraryForeachIDData *)user_data; - -#define FOREACHID_PROCESS_IDSUPER(_data, _id_super, _cb_flag) \ - { \ - CHECK_TYPE(&((_id_super)->id), ID *); \ - BKE_lib_query_foreachid_process((_data), (ID **)&(_id_super), (_cb_flag)); \ - if (BKE_lib_query_foreachid_iter_stop((_data))) { \ - return false; \ - } \ - } \ - ((void)0) - - FOREACHID_PROCESS_IDSUPER(data, seq->scene, IDWALK_CB_NEVER_SELF); - FOREACHID_PROCESS_IDSUPER(data, seq->scene_camera, IDWALK_CB_NOP); - FOREACHID_PROCESS_IDSUPER(data, seq->clip, IDWALK_CB_USER); - FOREACHID_PROCESS_IDSUPER(data, seq->mask, IDWALK_CB_USER); - FOREACHID_PROCESS_IDSUPER(data, seq->sound, IDWALK_CB_USER); - IDP_foreach_property( - seq->prop, IDP_TYPE_FILTER_ID, BKE_lib_query_idpropertiesForeachIDLink_callback, data); - LISTBASE_FOREACH (SequenceModifierData *, smd, &seq->modifiers) { - FOREACHID_PROCESS_IDSUPER(data, smd->mask_id, IDWALK_CB_USER); - } - - if (seq->type == SEQ_TYPE_TEXT && seq->effectdata) { - TextVars *text_data = seq->effectdata; - FOREACHID_PROCESS_IDSUPER(data, text_data->text_font, IDWALK_CB_USER); - } - -#undef FOREACHID_PROCESS_IDSUPER - - return true; -} - -static void scene_foreach_id(ID *id, LibraryForeachIDData *data) -{ - Scene *scene = (Scene *)id; - - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->camera, IDWALK_CB_NOP); - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->world, IDWALK_CB_USER); - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->set, IDWALK_CB_NEVER_SELF); - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->clip, IDWALK_CB_USER); - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->gpd, IDWALK_CB_USER); - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, scene->r.bake.cage_object, IDWALK_CB_NOP); - if (scene->nodetree) { - /* nodetree **are owned by IDs**, treat them as mere sub-data and not real ID! */ - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, BKE_library_foreach_ID_embedded(data, (ID **)&scene->nodetree)); - } - if (scene->ed) { - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, SEQ_for_each_callback(&scene->ed->seqbase, seq_foreach_member_id_cb, data)); - } - - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL(data, - BKE_keyingsets_foreach_id(data, &scene->keyingsets)); - - /* This pointer can be NULL during old files reading, better be safe than sorry. */ - if (scene->master_collection != NULL) { - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, BKE_library_foreach_ID_embedded(data, (ID **)&scene->master_collection)); - } - - LISTBASE_FOREACH (ViewLayer *, view_layer, &scene->view_layers) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, view_layer->mat_override, IDWALK_CB_USER); - - LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER( - data, base->object, IDWALK_CB_NOP | IDWALK_CB_OVERRIDE_LIBRARY_NOT_OVERRIDABLE); - } - - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, scene_foreach_layer_collection(data, &view_layer->layer_collections)); - - LISTBASE_FOREACH (FreestyleModuleConfig *, fmc, &view_layer->freestyle_config.modules) { - if (fmc->script) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, fmc->script, IDWALK_CB_NOP); - } - } - - LISTBASE_FOREACH (FreestyleLineSet *, fls, &view_layer->freestyle_config.linesets) { - if (fls->group) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, fls->group, IDWALK_CB_USER); - } - - if (fls->linestyle) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, fls->linestyle, IDWALK_CB_USER); - } - } - } - - LISTBASE_FOREACH (TimeMarker *, marker, &scene->markers) { - BKE_LIB_FOREACHID_PROCESS_IDSUPER(data, marker->camera, IDWALK_CB_NOP); - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, - IDP_foreach_property(marker->prop, - IDP_TYPE_FILTER_ID, - BKE_lib_query_idpropertiesForeachIDLink_callback, - data)); - } - - ToolSettings *toolsett = scene->toolsettings; - if (toolsett) { - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, scene_foreach_toolsettings(data, toolsett, false, NULL, toolsett)); - } - - if (scene->rigidbody_world) { - BKE_LIB_FOREACHID_PROCESS_FUNCTION_CALL( - data, - BKE_rigidbody_world_id_loop( - scene->rigidbody_world, scene_foreach_rigidbodyworldSceneLooper, data)); - } -} - -static void scene_foreach_cache(ID *id, - IDTypeForeachCacheFunctionCallback function_callback, - void *user_data) -{ - Scene *scene = (Scene *)id; - IDCacheKey key = { - .id_session_uuid = id->session_uuid, - .offset_in_ID = offsetof(Scene, eevee.light_cache_data), - .cache_v = scene->eevee.light_cache_data, - }; - - function_callback(id, - &key, - (void **)&scene->eevee.light_cache_data, - IDTYPE_CACHE_CB_FLAGS_PERSISTENT, - user_data); -} - -static bool seq_foreach_path_callback(Sequence *seq, void *user_data) -{ - if (SEQ_HAS_PATH(seq)) { - StripElem *se = seq->strip->stripdata; - BPathForeachPathData *bpath_data = (BPathForeachPathData *)user_data; - - if (ELEM(seq->type, SEQ_TYPE_MOVIE, SEQ_TYPE_SOUND_RAM) && se) { - BKE_bpath_foreach_path_dirfile_fixed_process(bpath_data, seq->strip->dir, se->name); - } - else if ((seq->type == SEQ_TYPE_IMAGE) && se) { - /* NOTE: An option not to loop over all strips could be useful? */ - unsigned int len = (unsigned int)MEM_allocN_len(se) / (unsigned int)sizeof(*se); - unsigned int i; - - if (bpath_data->flag & BKE_BPATH_FOREACH_PATH_SKIP_MULTIFILE) { - /* only operate on one path */ - len = MIN2(1u, len); - } - - for (i = 0; i < len; i++, se++) { - BKE_bpath_foreach_path_dirfile_fixed_process(bpath_data, seq->strip->dir, se->name); - } - } - else { - /* simple case */ - BKE_bpath_foreach_path_fixed_process(bpath_data, seq->strip->dir); - } - } - return true; -} - -static void scene_foreach_path(ID *id, BPathForeachPathData *bpath_data) -{ - Scene *scene = (Scene *)id; - if (scene->ed != NULL) { - SEQ_for_each_callback(&scene->ed->seqbase, seq_foreach_path_callback, bpath_data); - } -} - -static void scene_blend_write(BlendWriter *writer, ID *id, const void *id_address) -{ - Scene *sce = (Scene *)id; - - if (BLO_write_is_undo(writer)) { - /* Clean up, important in undo case to reduce false detection of changed data-blocks. */ - /* XXX This UI data should not be stored in Scene at all... */ - memset(&sce->cursor, 0, sizeof(sce->cursor)); - } - - /* write LibData */ - BLO_write_id_struct(writer, Scene, id_address, &sce->id); - BKE_id_blend_write(writer, &sce->id); - - if (sce->adt) { - BKE_animdata_blend_write(writer, sce->adt); - } - BKE_keyingsets_blend_write(writer, &sce->keyingsets); - - /* direct data */ - ToolSettings *tos = sce->toolsettings; - BLO_write_struct(writer, ToolSettings, tos); - if (tos->vpaint) { - BLO_write_struct(writer, VPaint, tos->vpaint); - BKE_paint_blend_write(writer, &tos->vpaint->paint); - } - if (tos->wpaint) { - BLO_write_struct(writer, VPaint, tos->wpaint); - BKE_paint_blend_write(writer, &tos->wpaint->paint); - } - if (tos->sculpt) { - BLO_write_struct(writer, Sculpt, tos->sculpt); - BKE_paint_blend_write(writer, &tos->sculpt->paint); - } - if (tos->uvsculpt) { - BLO_write_struct(writer, UvSculpt, tos->uvsculpt); - BKE_paint_blend_write(writer, &tos->uvsculpt->paint); - } - if (tos->gp_paint) { - BLO_write_struct(writer, GpPaint, tos->gp_paint); - BKE_paint_blend_write(writer, &tos->gp_paint->paint); - } - if (tos->gp_vertexpaint) { - BLO_write_struct(writer, GpVertexPaint, tos->gp_vertexpaint); - BKE_paint_blend_write(writer, &tos->gp_vertexpaint->paint); - } - if (tos->gp_sculptpaint) { - BLO_write_struct(writer, GpSculptPaint, tos->gp_sculptpaint); - BKE_paint_blend_write(writer, &tos->gp_sculptpaint->paint); - } - if (tos->gp_weightpaint) { - BLO_write_struct(writer, GpWeightPaint, tos->gp_weightpaint); - BKE_paint_blend_write(writer, &tos->gp_weightpaint->paint); - } - if (tos->curves_sculpt) { - BLO_write_struct(writer, CurvesSculpt, tos->curves_sculpt); - BKE_paint_blend_write(writer, &tos->curves_sculpt->paint); - } - /* write grease-pencil custom ipo curve to file */ - if (tos->gp_interpolate.custom_ipo) { - BKE_curvemapping_blend_write(writer, tos->gp_interpolate.custom_ipo); - } - /* write grease-pencil multiframe falloff curve to file */ - if (tos->gp_sculpt.cur_falloff) { - BKE_curvemapping_blend_write(writer, tos->gp_sculpt.cur_falloff); - } - /* write grease-pencil primitive curve to file */ - if (tos->gp_sculpt.cur_primitive) { - BKE_curvemapping_blend_write(writer, tos->gp_sculpt.cur_primitive); - } - /* Write the curve profile to the file. */ - if (tos->custom_bevel_profile_preset) { - BKE_curveprofile_blend_write(writer, tos->custom_bevel_profile_preset); - } - if (tos->sequencer_tool_settings) { - BLO_write_struct(writer, SequencerToolSettings, tos->sequencer_tool_settings); - } - - BKE_paint_blend_write(writer, &tos->imapaint.paint); - - Editing *ed = sce->ed; - if (ed) { - BLO_write_struct(writer, Editing, ed); - - SEQ_blend_write(writer, &ed->seqbase); - /* new; meta stack too, even when its nasty restore code */ - LISTBASE_FOREACH (MetaStack *, ms, &ed->metastack) { - BLO_write_struct(writer, MetaStack, ms); - } - } - - if (sce->r.avicodecdata) { - BLO_write_struct(writer, AviCodecData, sce->r.avicodecdata); - if (sce->r.avicodecdata->lpFormat) { - BLO_write_raw(writer, (size_t)sce->r.avicodecdata->cbFormat, sce->r.avicodecdata->lpFormat); - } - if (sce->r.avicodecdata->lpParms) { - BLO_write_raw(writer, (size_t)sce->r.avicodecdata->cbParms, sce->r.avicodecdata->lpParms); - } - } - - /* writing dynamic list of TimeMarkers to the blend file */ - LISTBASE_FOREACH (TimeMarker *, marker, &sce->markers) { - BLO_write_struct(writer, TimeMarker, marker); - - if (marker->prop != NULL) { - IDP_BlendWrite(writer, marker->prop); - } - } - - /* writing dynamic list of TransformOrientations to the blend file */ - LISTBASE_FOREACH (TransformOrientation *, ts, &sce->transform_spaces) { - BLO_write_struct(writer, TransformOrientation, ts); - } - - /* writing MultiView to the blend file */ - LISTBASE_FOREACH (SceneRenderView *, srv, &sce->r.views) { - BLO_write_struct(writer, SceneRenderView, srv); - } - - if (sce->nodetree) { - BLO_write_struct(writer, bNodeTree, sce->nodetree); - ntreeBlendWrite(writer, sce->nodetree); - } - - BKE_color_managed_view_settings_blend_write(writer, &sce->view_settings); - BKE_image_format_blend_write(writer, &sce->r.im_format); - BKE_image_format_blend_write(writer, &sce->r.bake.im_format); - - /* writing RigidBodyWorld data to the blend file */ - if (sce->rigidbody_world) { - /* Set deprecated pointers to prevent crashes of older Blenders */ - sce->rigidbody_world->pointcache = sce->rigidbody_world->shared->pointcache; - sce->rigidbody_world->ptcaches = sce->rigidbody_world->shared->ptcaches; - BLO_write_struct(writer, RigidBodyWorld, sce->rigidbody_world); - - BLO_write_struct(writer, RigidBodyWorld_Shared, sce->rigidbody_world->shared); - BLO_write_struct(writer, EffectorWeights, sce->rigidbody_world->effector_weights); - BKE_ptcache_blend_write(writer, &(sce->rigidbody_world->shared->ptcaches)); - } - - BKE_previewimg_blend_write(writer, sce->preview); - BKE_curvemapping_curves_blend_write(writer, &sce->r.mblur_shutter_curve); - - LISTBASE_FOREACH (ViewLayer *, view_layer, &sce->view_layers) { - BKE_view_layer_blend_write(writer, view_layer); - } - - if (sce->master_collection) { - BLO_write_struct(writer, Collection, sce->master_collection); - BKE_collection_blend_write_nolib(writer, sce->master_collection); - } - - /* Eevee Lightcache */ - if (sce->eevee.light_cache_data && !BLO_write_is_undo(writer)) { - BLO_write_struct(writer, LightCache, sce->eevee.light_cache_data); - EEVEE_lightcache_blend_write(writer, sce->eevee.light_cache_data); - } - - BKE_screen_view3d_shading_blend_write(writer, &sce->display.shading); - - /* Freed on doversion. */ - BLI_assert(sce->layer_properties == NULL); -} - -static void direct_link_paint_helper(BlendDataReader *reader, const Scene *scene, Paint **paint) -{ - /* TODO: is this needed. */ - BLO_read_data_address(reader, paint); - - if (*paint) { - BKE_paint_blend_read_data(reader, scene, *paint); - } -} - -static void link_recurs_seq(BlendDataReader *reader, ListBase *lb) -{ - BLO_read_list(reader, lb); - - LISTBASE_FOREACH_MUTABLE (Sequence *, seq, lb) { - /* Sanity check. */ - if (!SEQ_valid_strip_channel(seq)) { - BLI_freelinkN(lb, seq); - BLO_read_data_reports(reader)->count.sequence_strips_skipped++; - } - else if (seq->seqbase.first) { - link_recurs_seq(reader, &seq->seqbase); - } - } -} - -static void scene_blend_read_data(BlendDataReader *reader, ID *id) -{ - Scene *sce = (Scene *)id; - - sce->depsgraph_hash = NULL; - sce->fps_info = NULL; - - memset(&sce->customdata_mask, 0, sizeof(sce->customdata_mask)); - memset(&sce->customdata_mask_modal, 0, sizeof(sce->customdata_mask_modal)); - - BKE_sound_reset_scene_runtime(sce); - - /* set users to one by default, not in lib-link, this will increase it for compo nodes */ - id_us_ensure_real(&sce->id); - - BLO_read_list(reader, &(sce->base)); - - BLO_read_data_address(reader, &sce->adt); - BKE_animdata_blend_read_data(reader, sce->adt); - - BLO_read_list(reader, &sce->keyingsets); - BKE_keyingsets_blend_read_data(reader, &sce->keyingsets); - - BLO_read_data_address(reader, &sce->basact); - - BLO_read_data_address(reader, &sce->toolsettings); - if (sce->toolsettings) { - - /* Reset last_location and last_hit, so they are not remembered across sessions. In some files - * these are also NaN, which could lead to crashes in painting. */ - struct UnifiedPaintSettings *ups = &sce->toolsettings->unified_paint_settings; - zero_v3(ups->last_location); - ups->last_hit = 0; - - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->sculpt); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->vpaint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->wpaint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->uvsculpt); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->gp_paint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->gp_vertexpaint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->gp_sculptpaint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->gp_weightpaint); - direct_link_paint_helper(reader, sce, (Paint **)&sce->toolsettings->curves_sculpt); - - BKE_paint_blend_read_data(reader, sce, &sce->toolsettings->imapaint.paint); - - sce->toolsettings->particle.paintcursor = NULL; - sce->toolsettings->particle.scene = NULL; - sce->toolsettings->particle.object = NULL; - sce->toolsettings->gp_sculpt.paintcursor = NULL; - - /* relink grease pencil interpolation curves */ - BLO_read_data_address(reader, &sce->toolsettings->gp_interpolate.custom_ipo); - if (sce->toolsettings->gp_interpolate.custom_ipo) { - BKE_curvemapping_blend_read(reader, sce->toolsettings->gp_interpolate.custom_ipo); - } - /* relink grease pencil multiframe falloff curve */ - BLO_read_data_address(reader, &sce->toolsettings->gp_sculpt.cur_falloff); - if (sce->toolsettings->gp_sculpt.cur_falloff) { - BKE_curvemapping_blend_read(reader, sce->toolsettings->gp_sculpt.cur_falloff); - } - /* relink grease pencil primitive curve */ - BLO_read_data_address(reader, &sce->toolsettings->gp_sculpt.cur_primitive); - if (sce->toolsettings->gp_sculpt.cur_primitive) { - BKE_curvemapping_blend_read(reader, sce->toolsettings->gp_sculpt.cur_primitive); - } - - /* Relink toolsettings curve profile */ - BLO_read_data_address(reader, &sce->toolsettings->custom_bevel_profile_preset); - if (sce->toolsettings->custom_bevel_profile_preset) { - BKE_curveprofile_blend_read(reader, sce->toolsettings->custom_bevel_profile_preset); - } - - BLO_read_data_address(reader, &sce->toolsettings->sequencer_tool_settings); - } - - if (sce->ed) { - ListBase *old_seqbasep = &sce->ed->seqbase; - - BLO_read_data_address(reader, &sce->ed); - Editing *ed = sce->ed; - - BLO_read_data_address(reader, &ed->act_seq); - ed->cache = NULL; - ed->prefetch_job = NULL; - ed->runtime.sequence_lookup = NULL; - - /* recursive link sequences, lb will be correctly initialized */ - link_recurs_seq(reader, &ed->seqbase); - - /* Read in sequence member data. */ - SEQ_blend_read(reader, &ed->seqbase); - - /* link metastack, slight abuse of structs here, - * have to restore pointer to internal part in struct */ - { - Sequence temp; - void *poin; - intptr_t offset; - - offset = ((intptr_t) & (temp.seqbase)) - ((intptr_t)&temp); - - /* root pointer */ - if (ed->seqbasep == old_seqbasep) { - ed->seqbasep = &ed->seqbase; - } - else { - poin = POINTER_OFFSET(ed->seqbasep, -offset); - - poin = BLO_read_get_new_data_address(reader, poin); - - if (poin) { - ed->seqbasep = (ListBase *)POINTER_OFFSET(poin, offset); - } - else { - ed->seqbasep = &ed->seqbase; - } - } - /* stack */ - BLO_read_list(reader, &(ed->metastack)); - - LISTBASE_FOREACH (MetaStack *, ms, &ed->metastack) { - BLO_read_data_address(reader, &ms->parseq); - - if (ms->oldbasep == old_seqbasep) { - ms->oldbasep = &ed->seqbase; - } - else { - poin = POINTER_OFFSET(ms->oldbasep, -offset); - poin = BLO_read_get_new_data_address(reader, poin); - if (poin) { - ms->oldbasep = (ListBase *)POINTER_OFFSET(poin, offset); - } - else { - ms->oldbasep = &ed->seqbase; - } - } - } - } - } - -#ifdef DURIAN_CAMERA_SWITCH - /* Runtime */ - sce->r.mode &= ~R_NO_CAMERA_SWITCH; -#endif - - BLO_read_data_address(reader, &sce->r.avicodecdata); - if (sce->r.avicodecdata) { - BLO_read_data_address(reader, &sce->r.avicodecdata->lpFormat); - BLO_read_data_address(reader, &sce->r.avicodecdata->lpParms); - } - BLO_read_list(reader, &(sce->markers)); - LISTBASE_FOREACH (TimeMarker *, marker, &sce->markers) { - BLO_read_data_address(reader, &marker->prop); - IDP_BlendDataRead(reader, &marker->prop); - } - - BLO_read_list(reader, &(sce->transform_spaces)); - BLO_read_list(reader, &(sce->r.layers)); - BLO_read_list(reader, &(sce->r.views)); - - LISTBASE_FOREACH (SceneRenderLayer *, srl, &sce->r.layers) { - BLO_read_data_address(reader, &srl->prop); - IDP_BlendDataRead(reader, &srl->prop); - BLO_read_list(reader, &(srl->freestyleConfig.modules)); - BLO_read_list(reader, &(srl->freestyleConfig.linesets)); - } - - BKE_color_managed_view_settings_blend_read_data(reader, &sce->view_settings); - BKE_image_format_blend_read_data(reader, &sce->r.im_format); - BKE_image_format_blend_read_data(reader, &sce->r.bake.im_format); - - BLO_read_data_address(reader, &sce->rigidbody_world); - RigidBodyWorld *rbw = sce->rigidbody_world; - if (rbw) { - BLO_read_data_address(reader, &rbw->shared); - - if (rbw->shared == NULL) { - /* Link deprecated caches if they exist, so we can use them for versioning. - * We should only do this when rbw->shared == NULL, because those pointers - * are always set (for compatibility with older Blenders). We mustn't link - * the same pointcache twice. */ - BKE_ptcache_blend_read_data(reader, &rbw->ptcaches, &rbw->pointcache, false); - - /* make sure simulation starts from the beginning after loading file */ - if (rbw->pointcache) { - rbw->ltime = (float)rbw->pointcache->startframe; - } - } - else { - /* must nullify the reference to physics sim object, since it no-longer exist - * (and will need to be recalculated) - */ - rbw->shared->physics_world = NULL; - - /* link caches */ - BKE_ptcache_blend_read_data(reader, &rbw->shared->ptcaches, &rbw->shared->pointcache, false); - - /* make sure simulation starts from the beginning after loading file */ - if (rbw->shared->pointcache) { - rbw->ltime = (float)rbw->shared->pointcache->startframe; - } - } - rbw->objects = NULL; - rbw->numbodies = 0; - - /* set effector weights */ - BLO_read_data_address(reader, &rbw->effector_weights); - if (!rbw->effector_weights) { - rbw->effector_weights = BKE_effector_add_weights(NULL); - } - } - - BLO_read_data_address(reader, &sce->preview); - BKE_previewimg_blend_read(reader, sce->preview); - - BKE_curvemapping_blend_read(reader, &sce->r.mblur_shutter_curve); - -#ifdef USE_COLLECTION_COMPAT_28 - /* this runs before the very first doversion */ - if (sce->collection) { - BLO_read_data_address(reader, &sce->collection); - BKE_collection_compat_blend_read_data(reader, sce->collection); - } -#endif - - /* insert into global old-new map for reading without UI (link_global accesses it again) */ - BLO_read_glob_list(reader, &sce->view_layers); - LISTBASE_FOREACH (ViewLayer *, view_layer, &sce->view_layers) { - BKE_view_layer_blend_read_data(reader, view_layer); - } - - if (BLO_read_data_is_undo(reader)) { - /* If it's undo do nothing here, caches are handled by higher-level generic calling code. */ - } - else { - /* else try to read the cache from file. */ - BLO_read_data_address(reader, &sce->eevee.light_cache_data); - if (sce->eevee.light_cache_data) { - EEVEE_lightcache_blend_read_data(reader, sce->eevee.light_cache_data); - } - } - EEVEE_lightcache_info_update(&sce->eevee); - - BKE_screen_view3d_shading_blend_read_data(reader, &sce->display.shading); - - BLO_read_data_address(reader, &sce->layer_properties); - IDP_BlendDataRead(reader, &sce->layer_properties); -} - -/* patch for missing scene IDs, can't be in do-versions */ -static void composite_patch(bNodeTree *ntree, Scene *scene) -{ - LISTBASE_FOREACH (bNode *, node, &ntree->nodes) { - if (node->id == NULL && - ((node->type == CMP_NODE_R_LAYERS) || - (node->type == CMP_NODE_CRYPTOMATTE && node->custom1 == CMP_CRYPTOMATTE_SRC_RENDER))) { - node->id = &scene->id; - } - } -} - -static void scene_blend_read_lib(BlendLibReader *reader, ID *id) -{ - Scene *sce = (Scene *)id; - - BKE_keyingsets_blend_read_lib(reader, &sce->id, &sce->keyingsets); - - BLO_read_id_address(reader, sce->id.lib, &sce->camera); - BLO_read_id_address(reader, sce->id.lib, &sce->world); - BLO_read_id_address(reader, sce->id.lib, &sce->set); - BLO_read_id_address(reader, sce->id.lib, &sce->gpd); - - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->imapaint.paint); - if (sce->toolsettings->sculpt) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->sculpt->paint); - } - if (sce->toolsettings->vpaint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->vpaint->paint); - } - if (sce->toolsettings->wpaint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->wpaint->paint); - } - if (sce->toolsettings->uvsculpt) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->uvsculpt->paint); - } - if (sce->toolsettings->gp_paint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->gp_paint->paint); - } - if (sce->toolsettings->gp_vertexpaint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->gp_vertexpaint->paint); - } - if (sce->toolsettings->gp_sculptpaint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->gp_sculptpaint->paint); - } - if (sce->toolsettings->gp_weightpaint) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->gp_weightpaint->paint); - } - if (sce->toolsettings->curves_sculpt) { - BKE_paint_blend_read_lib(reader, sce, &sce->toolsettings->curves_sculpt->paint); - } - - if (sce->toolsettings->sculpt) { - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->sculpt->gravity_object); - } - - if (sce->toolsettings->imapaint.stencil) { - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->imapaint.stencil); - } - - if (sce->toolsettings->imapaint.clone) { - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->imapaint.clone); - } - - if (sce->toolsettings->imapaint.canvas) { - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->imapaint.canvas); - } - - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->particle.shape_object); - - BLO_read_id_address(reader, sce->id.lib, &sce->toolsettings->gp_sculpt.guide.reference_object); - - LISTBASE_FOREACH_MUTABLE (Base *, base_legacy, &sce->base) { - BLO_read_id_address(reader, sce->id.lib, &base_legacy->object); - - if (base_legacy->object == NULL) { - BLO_reportf_wrap(BLO_read_lib_reports(reader), - RPT_WARNING, - TIP_("LIB: object lost from scene: '%s'"), - sce->id.name + 2); - BLI_remlink(&sce->base, base_legacy); - if (base_legacy == sce->basact) { - sce->basact = NULL; - } - MEM_freeN(base_legacy); - } - } - - if (sce->ed) { - SEQ_blend_read_lib(reader, sce, &sce->ed->seqbase); - } - - LISTBASE_FOREACH (TimeMarker *, marker, &sce->markers) { - IDP_BlendReadLib(reader, marker->prop); - - if (marker->camera) { - BLO_read_id_address(reader, sce->id.lib, &marker->camera); - } - } - - /* rigidbody world relies on its linked collections */ - if (sce->rigidbody_world) { - RigidBodyWorld *rbw = sce->rigidbody_world; - if (rbw->group) { - BLO_read_id_address(reader, sce->id.lib, &rbw->group); - } - if (rbw->constraints) { - BLO_read_id_address(reader, sce->id.lib, &rbw->constraints); - } - if (rbw->effector_weights) { - BLO_read_id_address(reader, sce->id.lib, &rbw->effector_weights->group); - } - } - - if (sce->nodetree) { - composite_patch(sce->nodetree, sce); - } - - LISTBASE_FOREACH (SceneRenderLayer *, srl, &sce->r.layers) { - BLO_read_id_address(reader, sce->id.lib, &srl->mat_override); - LISTBASE_FOREACH (FreestyleModuleConfig *, fmc, &srl->freestyleConfig.modules) { - BLO_read_id_address(reader, sce->id.lib, &fmc->script); - } - LISTBASE_FOREACH (FreestyleLineSet *, fls, &srl->freestyleConfig.linesets) { - BLO_read_id_address(reader, sce->id.lib, &fls->linestyle); - BLO_read_id_address(reader, sce->id.lib, &fls->group); - } - } - /* Motion Tracking */ - BLO_read_id_address(reader, sce->id.lib, &sce->clip); - -#ifdef USE_COLLECTION_COMPAT_28 - if (sce->collection) { - BKE_collection_compat_blend_read_lib(reader, sce->id.lib, sce->collection); - } -#endif - - LISTBASE_FOREACH (ViewLayer *, view_layer, &sce->view_layers) { - BKE_view_layer_blend_read_lib(reader, sce->id.lib, view_layer); - } - - if (sce->r.bake.cage_object) { - BLO_read_id_address(reader, sce->id.lib, &sce->r.bake.cage_object); - } - -#ifdef USE_SETSCENE_CHECK - if (sce->set != NULL) { - sce->flag |= SCE_READFILE_LIBLINK_NEED_SETSCENE_CHECK; - } -#endif -} - -static void scene_blend_read_expand(BlendExpander *expander, ID *id) -{ - Scene *sce = (Scene *)id; - - LISTBASE_FOREACH (Base *, base_legacy, &sce->base) { - BLO_expand(expander, base_legacy->object); - } - BLO_expand(expander, sce->camera); - BLO_expand(expander, sce->world); - - BKE_keyingsets_blend_read_expand(expander, &sce->keyingsets); - - if (sce->set) { - BLO_expand(expander, sce->set); - } - - LISTBASE_FOREACH (SceneRenderLayer *, srl, &sce->r.layers) { - BLO_expand(expander, srl->mat_override); - LISTBASE_FOREACH (FreestyleModuleConfig *, module, &srl->freestyleConfig.modules) { - if (module->script) { - BLO_expand(expander, module->script); - } - } - LISTBASE_FOREACH (FreestyleLineSet *, lineset, &srl->freestyleConfig.linesets) { - if (lineset->group) { - BLO_expand(expander, lineset->group); - } - BLO_expand(expander, lineset->linestyle); - } - } - - LISTBASE_FOREACH (ViewLayer *, view_layer, &sce->view_layers) { - IDP_BlendReadExpand(expander, view_layer->id_properties); - - LISTBASE_FOREACH (FreestyleModuleConfig *, module, &view_layer->freestyle_config.modules) { - if (module->script) { - BLO_expand(expander, module->script); - } - } - - LISTBASE_FOREACH (FreestyleLineSet *, lineset, &view_layer->freestyle_config.linesets) { - if (lineset->group) { - BLO_expand(expander, lineset->group); - } - BLO_expand(expander, lineset->linestyle); - } - } - - if (sce->gpd) { - BLO_expand(expander, sce->gpd); - } - - if (sce->ed) { - SEQ_blend_read_expand(expander, &sce->ed->seqbase); - } - - if (sce->rigidbody_world) { - BLO_expand(expander, sce->rigidbody_world->group); - BLO_expand(expander, sce->rigidbody_world->constraints); - } - - LISTBASE_FOREACH (TimeMarker *, marker, &sce->markers) { - IDP_BlendReadExpand(expander, marker->prop); - - if (marker->camera) { - BLO_expand(expander, marker->camera); - } - } - - BLO_expand(expander, sce->clip); - -#ifdef USE_COLLECTION_COMPAT_28 - if (sce->collection) { - BKE_collection_compat_blend_read_expand(expander, sce->collection); - } -#endif - - if (sce->r.bake.cage_object) { - BLO_expand(expander, sce->r.bake.cage_object); - } -} - -static void scene_undo_preserve(BlendLibReader *reader, ID *id_new, ID *id_old) -{ - Scene *scene_new = (Scene *)id_new; - Scene *scene_old = (Scene *)id_old; - - SWAP(View3DCursor, scene_old->cursor, scene_new->cursor); - if (scene_new->toolsettings != NULL && scene_old->toolsettings != NULL) { - /* First try to restore ID pointers that can be and should be preserved (like brushes or - * palettes), and counteract the swap of the whole ToolSettings structs below for the others - * (like object ones). */ - scene_foreach_toolsettings( - NULL, scene_new->toolsettings, true, reader, scene_old->toolsettings); - SWAP(ToolSettings, *scene_old->toolsettings, *scene_new->toolsettings); - } -} - -static void scene_lib_override_apply_post(ID *id_dst, ID *UNUSED(id_src)) -{ - Scene *scene = (Scene *)id_dst; - - if (scene->rigidbody_world != NULL) { - PTCacheID pid; - BKE_ptcache_id_from_rigidbody(&pid, NULL, scene->rigidbody_world); - LISTBASE_FOREACH (PointCache *, point_cache, pid.ptcaches) { - point_cache->flag |= PTCACHE_FLAG_INFO_DIRTY; - } - } -} - -IDTypeInfo IDType_ID_SCE = { - .id_code = ID_SCE, - .id_filter = FILTER_ID_SCE, - .main_listbase_index = INDEX_ID_SCE, - .struct_size = sizeof(Scene), - .name = "Scene", - .name_plural = "scenes", - .translation_context = BLT_I18NCONTEXT_ID_SCENE, - .flags = 0, - .asset_type_info = NULL, - - .init_data = scene_init_data, - .copy_data = scene_copy_data, - .free_data = scene_free_data, - /* For now default `BKE_lib_id_make_local_generic()` should work, may need more work though to - * support all possible corner cases. */ - .make_local = NULL, - .foreach_id = scene_foreach_id, - .foreach_cache = scene_foreach_cache, - .foreach_path = scene_foreach_path, - .owner_get = NULL, - - .blend_write = scene_blend_write, - .blend_read_data = scene_blend_read_data, - .blend_read_lib = scene_blend_read_lib, - .blend_read_expand = scene_blend_read_expand, - - .blend_read_undo_preserve = scene_undo_preserve, - - .lib_override_apply_post = scene_lib_override_apply_post, -}; - -const char *RE_engine_id_BLENDER_EEVEE = "BLENDER_EEVEE"; -const char *RE_engine_id_BLENDER_WORKBENCH = "BLENDER_WORKBENCH"; -const char *RE_engine_id_CYCLES = "CYCLES"; - -void free_avicodecdata(AviCodecData *acd) -{ - if (acd) { - if (acd->lpFormat) { - MEM_freeN(acd->lpFormat); - acd->lpFormat = NULL; - acd->cbFormat = 0; - } - if (acd->lpParms) { - MEM_freeN(acd->lpParms); - acd->lpParms = NULL; - acd->cbParms = 0; - } - } -} - -static void remove_sequencer_fcurves(Scene *sce) -{ - AnimData *adt = BKE_animdata_from_id(&sce->id); - - if (adt && adt->action) { - FCurve *fcu, *nextfcu; - - for (fcu = adt->action->curves.first; fcu; fcu = nextfcu) { - nextfcu = fcu->next; - - if ((fcu->rna_path) && strstr(fcu->rna_path, "sequences_all")) { - action_groups_remove_channel(adt->action, fcu); - BKE_fcurve_free(fcu); - } - } - } -} - -ToolSettings *BKE_toolsettings_copy(ToolSettings *toolsettings, const int flag) -{ - if (toolsettings == NULL) { - return NULL; - } - ToolSettings *ts = MEM_dupallocN(toolsettings); - if (ts->vpaint) { - ts->vpaint = MEM_dupallocN(ts->vpaint); - BKE_paint_copy(&ts->vpaint->paint, &ts->vpaint->paint, flag); - } - if (ts->wpaint) { - ts->wpaint = MEM_dupallocN(ts->wpaint); - BKE_paint_copy(&ts->wpaint->paint, &ts->wpaint->paint, flag); - } - if (ts->sculpt) { - ts->sculpt = MEM_dupallocN(ts->sculpt); - BKE_paint_copy(&ts->sculpt->paint, &ts->sculpt->paint, flag); - } - if (ts->uvsculpt) { - ts->uvsculpt = MEM_dupallocN(ts->uvsculpt); - BKE_paint_copy(&ts->uvsculpt->paint, &ts->uvsculpt->paint, flag); - } - if (ts->gp_paint) { - ts->gp_paint = MEM_dupallocN(ts->gp_paint); - BKE_paint_copy(&ts->gp_paint->paint, &ts->gp_paint->paint, flag); - } - if (ts->gp_vertexpaint) { - ts->gp_vertexpaint = MEM_dupallocN(ts->gp_vertexpaint); - BKE_paint_copy(&ts->gp_vertexpaint->paint, &ts->gp_vertexpaint->paint, flag); - } - if (ts->gp_sculptpaint) { - ts->gp_sculptpaint = MEM_dupallocN(ts->gp_sculptpaint); - BKE_paint_copy(&ts->gp_sculptpaint->paint, &ts->gp_sculptpaint->paint, flag); - } - if (ts->gp_weightpaint) { - ts->gp_weightpaint = MEM_dupallocN(ts->gp_weightpaint); - BKE_paint_copy(&ts->gp_weightpaint->paint, &ts->gp_weightpaint->paint, flag); - } - if (ts->curves_sculpt) { - ts->curves_sculpt = MEM_dupallocN(ts->curves_sculpt); - BKE_paint_copy(&ts->curves_sculpt->paint, &ts->curves_sculpt->paint, flag); - } - - BKE_paint_copy(&ts->imapaint.paint, &ts->imapaint.paint, flag); - ts->particle.paintcursor = NULL; - ts->particle.scene = NULL; - ts->particle.object = NULL; - - /* duplicate Grease Pencil interpolation curve */ - ts->gp_interpolate.custom_ipo = BKE_curvemapping_copy(ts->gp_interpolate.custom_ipo); - /* Duplicate Grease Pencil multiframe falloff. */ - ts->gp_sculpt.cur_falloff = BKE_curvemapping_copy(ts->gp_sculpt.cur_falloff); - ts->gp_sculpt.cur_primitive = BKE_curvemapping_copy(ts->gp_sculpt.cur_primitive); - - ts->custom_bevel_profile_preset = BKE_curveprofile_copy(ts->custom_bevel_profile_preset); - - ts->sequencer_tool_settings = SEQ_tool_settings_copy(ts->sequencer_tool_settings); - return ts; -} - -void BKE_toolsettings_free(ToolSettings *toolsettings) -{ - if (toolsettings == NULL) { - return; - } - if (toolsettings->vpaint) { - BKE_paint_free(&toolsettings->vpaint->paint); - MEM_freeN(toolsettings->vpaint); - } - if (toolsettings->wpaint) { - BKE_paint_free(&toolsettings->wpaint->paint); - MEM_freeN(toolsettings->wpaint); - } - if (toolsettings->sculpt) { - BKE_paint_free(&toolsettings->sculpt->paint); - MEM_freeN(toolsettings->sculpt); - } - if (toolsettings->uvsculpt) { - BKE_paint_free(&toolsettings->uvsculpt->paint); - MEM_freeN(toolsettings->uvsculpt); - } - if (toolsettings->gp_paint) { - BKE_paint_free(&toolsettings->gp_paint->paint); - MEM_freeN(toolsettings->gp_paint); - } - if (toolsettings->gp_vertexpaint) { - BKE_paint_free(&toolsettings->gp_vertexpaint->paint); - MEM_freeN(toolsettings->gp_vertexpaint); - } - if (toolsettings->gp_sculptpaint) { - BKE_paint_free(&toolsettings->gp_sculptpaint->paint); - MEM_freeN(toolsettings->gp_sculptpaint); - } - if (toolsettings->gp_weightpaint) { - BKE_paint_free(&toolsettings->gp_weightpaint->paint); - MEM_freeN(toolsettings->gp_weightpaint); - } - if (toolsettings->curves_sculpt) { - BKE_paint_free(&toolsettings->curves_sculpt->paint); - MEM_freeN(toolsettings->curves_sculpt); - } - BKE_paint_free(&toolsettings->imapaint.paint); - - /* free Grease Pencil interpolation curve */ - if (toolsettings->gp_interpolate.custom_ipo) { - BKE_curvemapping_free(toolsettings->gp_interpolate.custom_ipo); - } - /* free Grease Pencil multiframe falloff curve */ - if (toolsettings->gp_sculpt.cur_falloff) { - BKE_curvemapping_free(toolsettings->gp_sculpt.cur_falloff); - } - if (toolsettings->gp_sculpt.cur_primitive) { - BKE_curvemapping_free(toolsettings->gp_sculpt.cur_primitive); - } - - if (toolsettings->custom_bevel_profile_preset) { - BKE_curveprofile_free(toolsettings->custom_bevel_profile_preset); - } - - if (toolsettings->sequencer_tool_settings) { - SEQ_tool_settings_free(toolsettings->sequencer_tool_settings); - } - - MEM_freeN(toolsettings); -} - -void BKE_scene_copy_data_eevee(Scene *sce_dst, const Scene *sce_src) -{ - /* Copy eevee data between scenes. */ - sce_dst->eevee = sce_src->eevee; - sce_dst->eevee.light_cache_data = NULL; - sce_dst->eevee.light_cache_info[0] = '\0'; - /* TODO: Copy the cache. */ -} - -Scene *BKE_scene_duplicate(Main *bmain, Scene *sce, eSceneCopyMethod type) -{ - Scene *sce_copy; - - /* TODO: this should/could most likely be replaced by call to more generic code at some point... - * But for now, let's keep it well isolated here. */ - if (type == SCE_COPY_EMPTY) { - ListBase rv; - - sce_copy = BKE_scene_add(bmain, sce->id.name + 2); - - rv = sce_copy->r.views; - BKE_curvemapping_free_data(&sce_copy->r.mblur_shutter_curve); - sce_copy->r = sce->r; - sce_copy->r.views = rv; - sce_copy->unit = sce->unit; - sce_copy->physics_settings = sce->physics_settings; - sce_copy->audio = sce->audio; - BKE_scene_copy_data_eevee(sce_copy, sce); - - if (sce->id.properties) { - sce_copy->id.properties = IDP_CopyProperty(sce->id.properties); - } - - BKE_sound_destroy_scene(sce_copy); - - /* copy color management settings */ - BKE_color_managed_display_settings_copy(&sce_copy->display_settings, &sce->display_settings); - BKE_color_managed_view_settings_copy(&sce_copy->view_settings, &sce->view_settings); - BKE_color_managed_colorspace_settings_copy(&sce_copy->sequencer_colorspace_settings, - &sce->sequencer_colorspace_settings); - - BKE_image_format_copy(&sce_copy->r.im_format, &sce->r.im_format); - BKE_image_format_copy(&sce_copy->r.bake.im_format, &sce->r.bake.im_format); - - BKE_curvemapping_copy_data(&sce_copy->r.mblur_shutter_curve, &sce->r.mblur_shutter_curve); - - /* viewport display settings */ - sce_copy->display = sce->display; - - /* tool settings */ - BKE_toolsettings_free(sce_copy->toolsettings); - sce_copy->toolsettings = BKE_toolsettings_copy(sce->toolsettings, 0); - - /* make a private copy of the avicodecdata */ - if (sce->r.avicodecdata) { - sce_copy->r.avicodecdata = MEM_dupallocN(sce->r.avicodecdata); - sce_copy->r.avicodecdata->lpFormat = MEM_dupallocN(sce_copy->r.avicodecdata->lpFormat); - sce_copy->r.avicodecdata->lpParms = MEM_dupallocN(sce_copy->r.avicodecdata->lpParms); - } - - BKE_sound_reset_scene_runtime(sce_copy); - - /* grease pencil */ - sce_copy->gpd = NULL; - - sce_copy->preview = NULL; - - return sce_copy; - } - - eDupli_ID_Flags duplicate_flags = U.dupflag | USER_DUP_OBJECT; - - sce_copy = (Scene *)BKE_id_copy(bmain, (ID *)sce); - id_us_min(&sce_copy->id); - id_us_ensure_real(&sce_copy->id); - - BKE_animdata_duplicate_id_action(bmain, &sce_copy->id, duplicate_flags); - - /* Extra actions, most notably SCE_FULL_COPY also duplicates several 'children' datablocks. */ - - if (type == SCE_COPY_FULL) { - /* Scene duplication is always root of duplication currently. */ - const bool is_subprocess = false; - const bool is_root_id = true; - const int copy_flags = LIB_ID_COPY_DEFAULT; - - if (!is_subprocess) { - BKE_main_id_newptr_and_tag_clear(bmain); - } - if (is_root_id) { - /* In case root duplicated ID is linked, assume we want to get a local copy of it and - * duplicate all expected linked data. */ - if (ID_IS_LINKED(sce)) { - duplicate_flags |= USER_DUP_LINKED_ID; - } - } - - /* Copy Freestyle LineStyle datablocks. */ - LISTBASE_FOREACH (ViewLayer *, view_layer_dst, &sce_copy->view_layers) { - LISTBASE_FOREACH (FreestyleLineSet *, lineset, &view_layer_dst->freestyle_config.linesets) { - BKE_id_copy_for_duplicate(bmain, (ID *)lineset->linestyle, duplicate_flags, copy_flags); - } - } - - /* Full copy of world (included animations) */ - BKE_id_copy_for_duplicate(bmain, (ID *)sce->world, duplicate_flags, copy_flags); - - /* Full copy of GreasePencil. */ - BKE_id_copy_for_duplicate(bmain, (ID *)sce->gpd, duplicate_flags, copy_flags); - - /* Deep-duplicate collections and objects (using preferences' settings for which sub-data to - * duplicate along the object itself). */ - BKE_collection_duplicate( - bmain, NULL, sce_copy->master_collection, duplicate_flags, LIB_ID_DUPLICATE_IS_SUBPROCESS); - - /* Rigid body world collections may not be instantiated as scene's collections, ensure they - * also get properly duplicated. */ - if (sce_copy->rigidbody_world != NULL) { - if (sce_copy->rigidbody_world->group != NULL) { - BKE_collection_duplicate(bmain, - NULL, - sce_copy->rigidbody_world->group, - duplicate_flags, - LIB_ID_DUPLICATE_IS_SUBPROCESS); - } - if (sce_copy->rigidbody_world->constraints != NULL) { - BKE_collection_duplicate(bmain, - NULL, - sce_copy->rigidbody_world->constraints, - duplicate_flags, - LIB_ID_DUPLICATE_IS_SUBPROCESS); - } - } - - if (!is_subprocess) { - /* This code will follow into all ID links using an ID tagged with LIB_TAG_NEW. */ - BKE_libblock_relink_to_newid(bmain, &sce_copy->id, 0); - -#ifndef NDEBUG - /* Call to `BKE_libblock_relink_to_newid` above is supposed to have cleared all those - * flags. */ - ID *id_iter; - FOREACH_MAIN_ID_BEGIN (bmain, id_iter) { - BLI_assert((id_iter->tag & LIB_TAG_NEW) == 0); - } - FOREACH_MAIN_ID_END; -#endif - - /* Cleanup. */ - BKE_main_id_newptr_and_tag_clear(bmain); - - BKE_main_collection_sync(bmain); - } - } - else { - /* Remove sequencer if not full copy */ - /* XXX Why in Hell? :/ */ - remove_sequencer_fcurves(sce_copy); - SEQ_editing_free(sce_copy, true); - } - - return sce_copy; -} - -void BKE_scene_groups_relink(Scene *sce) -{ - if (sce->rigidbody_world) { - BKE_rigidbody_world_groups_relink(sce->rigidbody_world); - } -} - -bool BKE_scene_can_be_removed(const Main *bmain, const Scene *scene) -{ - /* Linked scenes can always be removed. */ - if (ID_IS_LINKED(scene)) { - return true; - } - /* Local scenes can only be removed, when there is at least one local scene left. */ - LISTBASE_FOREACH (Scene *, other_scene, &bmain->scenes) { - if (other_scene != scene && !ID_IS_LINKED(other_scene)) { - return true; - } - } - return false; -} - -Scene *BKE_scene_add(Main *bmain, const char *name) -{ - Scene *sce; - - sce = BKE_id_new(bmain, ID_SCE, name); - id_us_min(&sce->id); - id_us_ensure_real(&sce->id); - - return sce; -} - -bool BKE_scene_object_find(Scene *scene, Object *ob) -{ - LISTBASE_FOREACH (ViewLayer *, view_layer, &scene->view_layers) { - if (BLI_findptr(&view_layer->object_bases, ob, offsetof(Base, object))) { - return true; - } - } - return false; -} - -Object *BKE_scene_object_find_by_name(const Scene *scene, const char *name) -{ - LISTBASE_FOREACH (ViewLayer *, view_layer, &scene->view_layers) { - LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) { - if (STREQ(base->object->id.name + 2, name)) { - return base->object; - } - } - } - return NULL; -} - -void BKE_scene_set_background(Main *bmain, Scene *scene) -{ - Object *ob; - - /* check for cyclic sets, for reading old files but also for definite security (py?) */ - BKE_scene_validate_setscene(bmain, scene); - - /* deselect objects (for dataselect) */ - for (ob = bmain->objects.first; ob; ob = ob->id.next) { - ob->flag &= ~SELECT; - } - - /* copy layers and flags from bases to objects */ - LISTBASE_FOREACH (ViewLayer *, view_layer, &scene->view_layers) { - LISTBASE_FOREACH (Base *, base, &view_layer->object_bases) { - ob = base->object; - /* collection patch... */ - BKE_scene_object_base_flag_sync_from_base(base); - } - } - /* No full animation update, this to enable render code to work - * (render code calls own animation updates). */ -} - -Scene *BKE_scene_set_name(Main *bmain, const char *name) -{ - Scene *sce = (Scene *)BKE_libblock_find_name(bmain, ID_SCE, name); - if (sce) { - BKE_scene_set_background(bmain, sce); - printf("Scene switch for render: '%s' in file: '%s'\n", name, BKE_main_blendfile_path(bmain)); - return sce; - } - - printf("Can't find scene: '%s' in file: '%s'\n", name, BKE_main_blendfile_path(bmain)); - return NULL; -} - -int BKE_scene_base_iter_next( - Depsgraph *depsgraph, SceneBaseIter *iter, Scene **scene, int val, Base **base, Object **ob) -{ - bool run_again = true; - - /* init */ - if (val == 0) { - iter->phase = F_START; - iter->dupob = NULL; - iter->duplilist = NULL; - iter->dupli_refob = NULL; - } - else { - /* run_again is set when a duplilist has been ended */ - while (run_again) { - run_again = false; - - /* the first base */ - if (iter->phase == F_START) { - ViewLayer *view_layer = (depsgraph) ? DEG_get_evaluated_view_layer(depsgraph) : - BKE_view_layer_context_active_PLACEHOLDER(*scene); - *base = view_layer->object_bases.first; - if (*base) { - *ob = (*base)->object; - iter->phase = F_SCENE; - } - else { - /* exception: empty scene layer */ - while ((*scene)->set) { - (*scene) = (*scene)->set; - ViewLayer *view_layer_set = BKE_view_layer_default_render(*scene); - if (view_layer_set->object_bases.first) { - *base = view_layer_set->object_bases.first; - *ob = (*base)->object; - iter->phase = F_SCENE; - break; - } - } - } - } - else { - if (*base && iter->phase != F_DUPLI) { - *base = (*base)->next; - if (*base) { - *ob = (*base)->object; - } - else { - if (iter->phase == F_SCENE) { - /* (*scene) is finished, now do the set */ - while ((*scene)->set) { - (*scene) = (*scene)->set; - ViewLayer *view_layer_set = BKE_view_layer_default_render(*scene); - if (view_layer_set->object_bases.first) { - *base = view_layer_set->object_bases.first; - *ob = (*base)->object; - break; - } - } - } - } - } - } - - if (*base == NULL) { - iter->phase = F_START; - } - else { - if (iter->phase != F_DUPLI) { - if (depsgraph && (*base)->object->transflag & OB_DUPLI) { - /* Collections cannot be duplicated for meta-balls yet, - * this enters eternal loop because of - * makeDispListMBall getting called inside of collection_duplilist */ - if ((*base)->object->instance_collection == NULL) { - iter->duplilist = object_duplilist(depsgraph, (*scene), (*base)->object); - - iter->dupob = iter->duplilist->first; - - if (!iter->dupob) { - free_object_duplilist(iter->duplilist); - iter->duplilist = NULL; - } - iter->dupli_refob = NULL; - } - } - } - /* handle dupli's */ - if (iter->dupob) { - (*base)->flag_legacy |= OB_FROMDUPLI; - *ob = iter->dupob->ob; - iter->phase = F_DUPLI; - - if (iter->dupli_refob != *ob) { - if (iter->dupli_refob) { - /* Restore previous object's real matrix. */ - copy_m4_m4(iter->dupli_refob->obmat, iter->omat); - } - /* Backup new object's real matrix. */ - iter->dupli_refob = *ob; - copy_m4_m4(iter->omat, iter->dupli_refob->obmat); - } - copy_m4_m4((*ob)->obmat, iter->dupob->mat); - - iter->dupob = iter->dupob->next; - } - else if (iter->phase == F_DUPLI) { - iter->phase = F_SCENE; - (*base)->flag_legacy &= ~OB_FROMDUPLI; - - if (iter->dupli_refob) { - /* Restore last object's real matrix. */ - copy_m4_m4(iter->dupli_refob->obmat, iter->omat); - iter->dupli_refob = NULL; - } - - free_object_duplilist(iter->duplilist); - iter->duplilist = NULL; - run_again = true; - } - } - } - } - - return iter->phase; -} - -bool BKE_scene_has_view_layer(const Scene *scene, const ViewLayer *layer) -{ - return BLI_findindex(&scene->view_layers, layer) != -1; -} - -Scene *BKE_scene_find_from_collection(const Main *bmain, const Collection *collection) -{ - for (Scene *scene = bmain->scenes.first; scene; scene = scene->id.next) { - LISTBASE_FOREACH (ViewLayer *, layer, &scene->view_layers) { - if (BKE_view_layer_has_collection(layer, collection)) { - return scene; - } - } - } - - return NULL; -} - -#ifdef DURIAN_CAMERA_SWITCH -Object *BKE_scene_camera_switch_find(Scene *scene) -{ - if (scene->r.mode & R_NO_CAMERA_SWITCH) { - return NULL; - } - - const int ctime = (int)BKE_scene_ctime_get(scene); - int frame = -(MAXFRAME + 1); - int min_frame = MAXFRAME + 1; - Object *camera = NULL; - Object *first_camera = NULL; - - LISTBASE_FOREACH (TimeMarker *, m, &scene->markers) { - if (m->camera && (m->camera->visibility_flag & OB_HIDE_RENDER) == 0) { - if ((m->frame <= ctime) && (m->frame > frame)) { - camera = m->camera; - frame = m->frame; - - if (frame == ctime) { - break; - } - } - - if (m->frame < min_frame) { - first_camera = m->camera; - min_frame = m->frame; - } - } - } - - if (camera == NULL) { - /* If there's no marker to the left of current frame, - * use camera from left-most marker to solve all sort - * of Schrodinger uncertainties. - */ - return first_camera; - } - - return camera; -} -#endif - -bool BKE_scene_camera_switch_update(Scene *scene) -{ -#ifdef DURIAN_CAMERA_SWITCH - Object *camera = BKE_scene_camera_switch_find(scene); - if (camera && (camera != scene->camera)) { - scene->camera = camera; - DEG_id_tag_update(&scene->id, ID_RECALC_COPY_ON_WRITE); - return true; - } -#else - (void)scene; -#endif - return false; -} - -const char *BKE_scene_find_marker_name(const Scene *scene, int frame) -{ - const ListBase *markers = &scene->markers; - const TimeMarker *m1, *m2; - - /* search through markers for match */ - for (m1 = markers->first, m2 = markers->last; m1 && m2; m1 = m1->next, m2 = m2->prev) { - if (m1->frame == frame) { - return m1->name; - } - - if (m1 == m2) { - break; - } - - if (m2->frame == frame) { - return m2->name; - } - } - - return NULL; -} - -const char *BKE_scene_find_last_marker_name(const Scene *scene, int frame) -{ - const TimeMarker *marker, *best_marker = NULL; - int best_frame = -MAXFRAME * 2; - for (marker = scene->markers.first; marker; marker = marker->next) { - if (marker->frame == frame) { - return marker->name; - } - - if (marker->frame > best_frame && marker->frame < frame) { - best_marker = marker; - best_frame = marker->frame; - } - } - - return best_marker ? best_marker->name : NULL; -} - -int BKE_scene_frame_snap_by_seconds(Scene *scene, double interval_in_seconds, int frame) -{ - const int fps = round_db_to_int(FPS * interval_in_seconds); - const int second_prev = frame - mod_i(frame, fps); - const int second_next = second_prev + fps; - const int delta_prev = frame - second_prev; - const int delta_next = second_next - frame; - return (delta_prev < delta_next) ? second_prev : second_next; -} - -void BKE_scene_remove_rigidbody_object(struct Main *bmain, - Scene *scene, - Object *ob, - const bool free_us) -{ - /* remove rigid body constraint from world before removing object */ - if (ob->rigidbody_constraint) { - BKE_rigidbody_remove_constraint(bmain, scene, ob, free_us); - } - /* remove rigid body object from world before removing object */ - if (ob->rigidbody_object) { - BKE_rigidbody_remove_object(bmain, scene, ob, free_us); - } -} - -bool BKE_scene_validate_setscene(Main *bmain, Scene *sce) -{ - Scene *sce_iter; - int a, totscene; - - if (sce->set == NULL) { - return true; - } - totscene = BLI_listbase_count(&bmain->scenes); - - for (a = 0, sce_iter = sce; sce_iter->set; sce_iter = sce_iter->set, a++) { - /* more iterations than scenes means we have a cycle */ - if (a > totscene) { - /* the tested scene gets zero'ed, that's typically current scene */ - sce->set = NULL; - return false; - } - } - - return true; -} - -float BKE_scene_ctime_get(const Scene *scene) -{ - return BKE_scene_frame_to_ctime(scene, scene->r.cfra); -} - -float BKE_scene_frame_to_ctime(const Scene *scene, const int frame) -{ - float ctime = frame; - ctime += scene->r.subframe; - ctime *= scene->r.framelen; - - return ctime; -} - -float BKE_scene_frame_get(const Scene *scene) -{ - return scene->r.cfra + scene->r.subframe; -} - -void BKE_scene_frame_set(Scene *scene, float frame) -{ - double intpart; - scene->r.subframe = modf((double)frame, &intpart); - scene->r.cfra = (int)intpart; -} - -/* -------------------------------------------------------------------- */ -/** \name Scene Orientation Slots - * \{ */ - -TransformOrientationSlot *BKE_scene_orientation_slot_get(Scene *scene, int slot_index) -{ - if ((scene->orientation_slots[slot_index].flag & SELECT) == 0) { - slot_index = SCE_ORIENT_DEFAULT; - } - return &scene->orientation_slots[slot_index]; -} - -TransformOrientationSlot *BKE_scene_orientation_slot_get_from_flag(Scene *scene, int flag) -{ - BLI_assert(flag && !(flag & ~(V3D_GIZMO_SHOW_OBJECT_TRANSLATE | V3D_GIZMO_SHOW_OBJECT_ROTATE | - V3D_GIZMO_SHOW_OBJECT_SCALE))); - int slot_index = SCE_ORIENT_DEFAULT; - if (flag & V3D_GIZMO_SHOW_OBJECT_TRANSLATE) { - slot_index = SCE_ORIENT_TRANSLATE; - } - else if (flag & V3D_GIZMO_SHOW_OBJECT_ROTATE) { - slot_index = SCE_ORIENT_ROTATE; - } - else if (flag & V3D_GIZMO_SHOW_OBJECT_SCALE) { - slot_index = SCE_ORIENT_SCALE; - } - return BKE_scene_orientation_slot_get(scene, slot_index); -} - -void BKE_scene_orientation_slot_set_index(TransformOrientationSlot *orient_slot, int orientation) -{ - const bool is_custom = orientation >= V3D_ORIENT_CUSTOM; - orient_slot->type = is_custom ? V3D_ORIENT_CUSTOM : orientation; - orient_slot->index_custom = is_custom ? (orientation - V3D_ORIENT_CUSTOM) : -1; -} - -int BKE_scene_orientation_slot_get_index(const TransformOrientationSlot *orient_slot) -{ - return (orient_slot->type == V3D_ORIENT_CUSTOM) ? - (orient_slot->type + orient_slot->index_custom) : - orient_slot->type; -} - -int BKE_scene_orientation_get_index(Scene *scene, int slot_index) -{ - TransformOrientationSlot *orient_slot = BKE_scene_orientation_slot_get(scene, slot_index); - return BKE_scene_orientation_slot_get_index(orient_slot); -} - -int BKE_scene_orientation_get_index_from_flag(Scene *scene, int flag) -{ - TransformOrientationSlot *orient_slot = BKE_scene_orientation_slot_get_from_flag(scene, flag); - return BKE_scene_orientation_slot_get_index(orient_slot); -} - -/** \} */ - -static bool check_rendered_viewport_visible(Main *bmain) -{ - wmWindowManager *wm = bmain->wm.first; - wmWindow *window; - for (window = wm->windows.first; window != NULL; window = window->next) { - const bScreen *screen = BKE_workspace_active_screen_get(window->workspace_hook); - Scene *scene = window->scene; - RenderEngineType *type = RE_engines_find(scene->r.engine); - - if (type->draw_engine || !type->render) { - continue; - } - - for (ScrArea *area = screen->areabase.first; area != NULL; area = area->next) { - View3D *v3d = area->spacedata.first; - if (area->spacetype != SPACE_VIEW3D) { - continue; - } - if (v3d->shading.type == OB_RENDER) { - return true; - } - } - } - return false; -} - -/* TODO(campbell): shouldn't we be able to use 'DEG_get_view_layer' here? - * Currently this is NULL on load, so don't. */ -static void prepare_mesh_for_viewport_render(Main *bmain, const ViewLayer *view_layer) -{ - /* This is needed to prepare mesh to be used by the render - * engine from the viewport rendering. We do loading here - * so all the objects which shares the same mesh datablock - * are nicely tagged for update and updated. - * - * This makes it so viewport render engine doesn't need to - * call loading of the edit data for the mesh objects. - */ - - Object *obedit = OBEDIT_FROM_VIEW_LAYER(view_layer); - if (obedit) { - Mesh *mesh = obedit->data; - if ((obedit->type == OB_MESH) && - ((obedit->id.recalc & ID_RECALC_ALL) || (mesh->id.recalc & ID_RECALC_ALL))) { - if (check_rendered_viewport_visible(bmain)) { - BMesh *bm = mesh->edit_mesh->bm; - BM_mesh_bm_to_me(bmain, - bm, - mesh, - (&(struct BMeshToMeshParams){ - .calc_object_remap = true, - .update_shapekey_indices = true, - })); - DEG_id_tag_update(&mesh->id, 0); - } - } - } -} - -void BKE_scene_update_sound(Depsgraph *depsgraph, Main *bmain) -{ - Scene *scene = DEG_get_evaluated_scene(depsgraph); - const int recalc = scene->id.recalc; - BKE_sound_ensure_scene(scene); - if (recalc & ID_RECALC_FRAME_CHANGE) { - BKE_sound_seek_scene(bmain, scene); - } - if (recalc & ID_RECALC_AUDIO_FPS) { - BKE_sound_update_fps(bmain, scene); - } - if (recalc & ID_RECALC_AUDIO_VOLUME) { - BKE_sound_set_scene_volume(scene, scene->audio.volume); - } - if (recalc & ID_RECALC_AUDIO_MUTE) { - const bool is_mute = (scene->audio.flag & AUDIO_MUTE); - BKE_sound_mute_scene(scene, is_mute); - } - if (recalc & ID_RECALC_AUDIO_LISTENER) { - BKE_sound_update_scene_listener(scene); - } - BKE_sound_update_scene(depsgraph, scene); -} - -void BKE_scene_update_tag_audio_volume(Depsgraph *UNUSED(depsgraph), Scene *scene) -{ - BLI_assert(DEG_is_evaluated_id(&scene->id)); - /* The volume is actually updated in BKE_scene_update_sound(), from either - * scene_graph_update_tagged() or from BKE_scene_graph_update_for_newframe(). */ - scene->id.recalc |= ID_RECALC_AUDIO_VOLUME; -} - -/* TODO(sergey): This actually should become view_layer_graph or so. - * Same applies to update_for_newframe. - * - * If only_if_tagged is truth then the function will do nothing if the dependency graph is up - * to date already. - */ -static void scene_graph_update_tagged(Depsgraph *depsgraph, Main *bmain, bool only_if_tagged) -{ - if (only_if_tagged && DEG_is_fully_evaluated(depsgraph)) { - return; - } - - Scene *scene = DEG_get_input_scene(depsgraph); - ViewLayer *view_layer = DEG_get_input_view_layer(depsgraph); - bool used_multiple_passes = false; - - bool run_callbacks = DEG_id_type_any_updated(depsgraph); - if (run_callbacks) { - BKE_callback_exec_id(bmain, &scene->id, BKE_CB_EVT_DEPSGRAPH_UPDATE_PRE); - } - - for (int pass = 0; pass < 2; pass++) { - /* (Re-)build dependency graph if needed. */ - DEG_graph_relations_update(depsgraph); - /* Uncomment this to check if graph was properly tagged for update. */ - // DEG_debug_graph_relations_validate(depsgraph, bmain, scene); - /* Flush editing data if needed. */ - prepare_mesh_for_viewport_render(bmain, view_layer); - /* Update all objects: drivers, matrices, #DispList, etc. flags set - * by depsgraph or manual, no layer check here, gets correct flushed. */ - DEG_evaluate_on_refresh(depsgraph); - /* Update sound system. */ - BKE_scene_update_sound(depsgraph, bmain); - /* Notify python about depsgraph update. */ - if (run_callbacks) { - BKE_callback_exec_id_depsgraph( - bmain, &scene->id, depsgraph, BKE_CB_EVT_DEPSGRAPH_UPDATE_POST); - - /* It is possible that the custom callback modified scene and removed some IDs from the main - * database. In this case DEG_editors_update() will crash because it iterates over all IDs - * which depsgraph was built for. - * - * The solution is to update relations prior to this call, avoiding access to freed IDs. - * Should be safe because relations update is supposed to preserve flags of all IDs which are - * still a part of the dependency graph. If an ID is kicked out of the dependency graph it - * should also be fine because when/if it's added to another dependency graph it will need to - * be tagged for an update anyway. - * - * If there are no relations changed by the callback this call will do nothing. */ - DEG_graph_relations_update(depsgraph); - } - - /* If user callback did not tag anything for update we can skip second iteration. - * Otherwise we update scene once again, but without running callbacks to bring - * scene to a fully evaluated state with user modifications taken into account. */ - if (DEG_is_fully_evaluated(depsgraph)) { - break; - } - - /* Clear recalc flags for second pass, but back them up for editors update. */ - const bool backup = true; - DEG_ids_clear_recalc(depsgraph, backup); - used_multiple_passes = true; - run_callbacks = false; - } - - /* Inform editors about changes, using recalc flags from both passes. */ - if (used_multiple_passes) { - DEG_ids_restore_recalc(depsgraph); - } - const bool is_time_update = false; - DEG_editors_update(depsgraph, is_time_update); - - const bool backup = false; - DEG_ids_clear_recalc(depsgraph, backup); -} - -void BKE_scene_graph_update_tagged(Depsgraph *depsgraph, Main *bmain) -{ - scene_graph_update_tagged(depsgraph, bmain, false); -} - -void BKE_scene_graph_evaluated_ensure(Depsgraph *depsgraph, Main *bmain) -{ - scene_graph_update_tagged(depsgraph, bmain, true); -} - -void BKE_scene_graph_update_for_newframe_ex(Depsgraph *depsgraph, const bool clear_recalc) -{ - Scene *scene = DEG_get_input_scene(depsgraph); - Main *bmain = DEG_get_bmain(depsgraph); - bool used_multiple_passes = false; - - /* Keep this first. */ - BKE_callback_exec_id(bmain, &scene->id, BKE_CB_EVT_FRAME_CHANGE_PRE); - - for (int pass = 0; pass < 2; pass++) { - /* Update animated image textures for particles, modifiers, gpu, etc, - * call this at the start so modifiers with textures don't lag 1 frame. - */ - BKE_image_editors_update_frame(bmain, scene->r.cfra); - BKE_sound_set_cfra(scene->r.cfra); - DEG_graph_relations_update(depsgraph); - /* Update all objects: drivers, matrices, #DispList, etc. flags set - * by depgraph or manual, no layer check here, gets correct flushed. - * - * NOTE: Only update for new frame on first iteration. Second iteration is for ensuring user - * edits from callback are properly taken into account. Doing a time update on those would - * lose any possible unkeyed changes made by the handler. */ - if (pass == 0) { - const float frame = BKE_scene_frame_get(scene); - DEG_evaluate_on_framechange(depsgraph, frame); - } - else { - DEG_evaluate_on_refresh(depsgraph); - } - /* Update sound system animation. */ - BKE_scene_update_sound(depsgraph, bmain); - - /* Notify editors and python about recalc. */ - if (pass == 0) { - BKE_callback_exec_id_depsgraph(bmain, &scene->id, depsgraph, BKE_CB_EVT_FRAME_CHANGE_POST); - - /* NOTE: Similar to this case in scene_graph_update_tagged(). Need to ensure that - * DEG_editors_update() doesn't access freed memory of possibly removed ID. */ - DEG_graph_relations_update(depsgraph); - } - - /* If user callback did not tag anything for update we can skip second iteration. - * Otherwise we update scene once again, but without running callbacks to bring - * scene to a fully evaluated state with user modifications taken into account. */ - if (DEG_is_fully_evaluated(depsgraph)) { - break; - } - - /* Clear recalc flags for second pass, but back them up for editors update. */ - const bool backup = true; - DEG_ids_clear_recalc(depsgraph, backup); - used_multiple_passes = true; - } - - /* Inform editors about changes, using recalc flags from both passes. */ - if (used_multiple_passes) { - DEG_ids_restore_recalc(depsgraph); - } - - const bool is_time_update = true; - DEG_editors_update(depsgraph, is_time_update); - - /* Clear recalc flags, can be skipped for e.g. renderers that will read these - * and clear the flags later. */ - if (clear_recalc) { - const bool backup = false; - DEG_ids_clear_recalc(depsgraph, backup); - } -} - -void BKE_scene_graph_update_for_newframe(Depsgraph *depsgraph) -{ - BKE_scene_graph_update_for_newframe_ex(depsgraph, true); -} - -void BKE_scene_view_layer_graph_evaluated_ensure(Main *bmain, Scene *scene, ViewLayer *view_layer) -{ - Depsgraph *depsgraph = BKE_scene_ensure_depsgraph(bmain, scene, view_layer); - DEG_make_active(depsgraph); - BKE_scene_graph_update_tagged(depsgraph, bmain); -} - -SceneRenderView *BKE_scene_add_render_view(Scene *sce, const char *name) -{ - SceneRenderView *srv; - - if (!name) { - name = DATA_("RenderView"); - } - - srv = MEM_callocN(sizeof(SceneRenderView), "new render view"); - BLI_strncpy(srv->name, name, sizeof(srv->name)); - BLI_uniquename(&sce->r.views, - srv, - DATA_("RenderView"), - '.', - offsetof(SceneRenderView, name), - sizeof(srv->name)); - BLI_addtail(&sce->r.views, srv); - - return srv; -} - -bool BKE_scene_remove_render_view(Scene *scene, SceneRenderView *srv) -{ - const int act = BLI_findindex(&scene->r.views, srv); - - if (act == -1) { - return false; - } - if (scene->r.views.first == scene->r.views.last) { - /* ensure 1 view is kept */ - return false; - } - - BLI_remlink(&scene->r.views, srv); - MEM_freeN(srv); - - scene->r.actview = 0; - - return true; -} - -/* render simplification */ - -int get_render_subsurf_level(const RenderData *r, int lvl, bool for_render) -{ - if (r->mode & R_SIMPLIFY) { - if (for_render) { - return min_ii(r->simplify_subsurf_render, lvl); - } - - return min_ii(r->simplify_subsurf, lvl); - } - - return lvl; -} - -int get_render_child_particle_number(const RenderData *r, int child_num, bool for_render) -{ - if (r->mode & R_SIMPLIFY) { - if (for_render) { - return (int)(r->simplify_particles_render * child_num); - } - - return (int)(r->simplify_particles * child_num); - } - - return child_num; -} - -Base *_setlooper_base_step(Scene **sce_iter, ViewLayer *view_layer, Base *base) -{ - if (base && base->next) { - /* Common case, step to the next. */ - return base->next; - } - if ((base == NULL) && (view_layer != NULL)) { - /* First time looping, return the scenes first base. */ - /* For the first loop we should get the layer from workspace when available. */ - if (view_layer->object_bases.first) { - return (Base *)view_layer->object_bases.first; - } - /* No base on this scene layer. */ - goto next_set; - } - else { - next_set: - /* Reached the end, get the next base in the set. */ - while ((*sce_iter = (*sce_iter)->set)) { - ViewLayer *view_layer_set = BKE_view_layer_default_render(*sce_iter); - base = (Base *)view_layer_set->object_bases.first; - - if (base) { - return base; - } - } - } - - return NULL; -} - -bool BKE_scene_use_shading_nodes_custom(Scene *scene) -{ - RenderEngineType *type = RE_engines_find(scene->r.engine); - return (type && type->flag & RE_USE_SHADING_NODES_CUSTOM); -} - -bool BKE_scene_use_spherical_stereo(Scene *scene) -{ - RenderEngineType *type = RE_engines_find(scene->r.engine); - return (type && type->flag & RE_USE_SPHERICAL_STEREO); -} - -bool BKE_scene_uses_blender_eevee(const Scene *scene) -{ - return STREQ(scene->r.engine, RE_engine_id_BLENDER_EEVEE); -} - -bool BKE_scene_uses_blender_workbench(const Scene *scene) -{ - return STREQ(scene->r.engine, RE_engine_id_BLENDER_WORKBENCH); -} - -bool BKE_scene_uses_cycles(const Scene *scene) -{ - return STREQ(scene->r.engine, RE_engine_id_CYCLES); -} - -/* This enumeration has to match the one defined in the Cycles addon. */ -typedef enum eCyclesFeatureSet { - CYCLES_FEATURES_SUPPORTED = 0, - CYCLES_FEATURES_EXPERIMENTAL = 1, -} eCyclesFeatureSet; - -bool BKE_scene_uses_cycles_experimental_features(Scene *scene) -{ - BLI_assert(BKE_scene_uses_cycles(scene)); - PointerRNA scene_ptr; - RNA_id_pointer_create(&scene->id, &scene_ptr); - PointerRNA cycles_ptr = RNA_pointer_get(&scene_ptr, "cycles"); - - if (RNA_pointer_is_null(&cycles_ptr)) { - /* The pointer only exists if Cycles is enabled. */ - return false; - } - - return RNA_enum_get(&cycles_ptr, "feature_set") == CYCLES_FEATURES_EXPERIMENTAL; -} - -void BKE_scene_base_flag_to_objects(ViewLayer *view_layer) -{ - Base *base = view_layer->object_bases.first; - - while (base) { - BKE_scene_object_base_flag_sync_from_base(base); - base = base->next; - } -} - -void BKE_scene_object_base_flag_sync_from_base(Base *base) -{ - Object *ob = base->object; - ob->base_flag = base->flag; -} - -void BKE_scene_disable_color_management(Scene *scene) -{ - ColorManagedDisplaySettings *display_settings = &scene->display_settings; - ColorManagedViewSettings *view_settings = &scene->view_settings; - const char *view; - const char *none_display_name; - - none_display_name = IMB_colormanagement_display_get_none_name(); - - BLI_strncpy(display_settings->display_device, - none_display_name, - sizeof(display_settings->display_device)); - - view = IMB_colormanagement_view_get_default_name(display_settings->display_device); - - if (view) { - BLI_strncpy(view_settings->view_transform, view, sizeof(view_settings->view_transform)); - } -} - -bool BKE_scene_check_color_management_enabled(const Scene *scene) -{ - return !STREQ(scene->display_settings.display_device, "None"); -} - -bool BKE_scene_check_rigidbody_active(const Scene *scene) -{ - return scene && scene->rigidbody_world && scene->rigidbody_world->group && - !(scene->rigidbody_world->flag & RBW_FLAG_MUTED); -} - -int BKE_render_num_threads(const RenderData *rd) -{ - int threads; - - /* override set from command line? */ - threads = BLI_system_num_threads_override_get(); - - if (threads > 0) { - return threads; - } - - /* fixed number of threads specified in scene? */ - if (rd->mode & R_FIXED_THREADS) { - threads = rd->threads; - } - else { - threads = BLI_system_thread_count(); - } - - return max_ii(threads, 1); -} - -int BKE_scene_num_threads(const Scene *scene) -{ - return BKE_render_num_threads(&scene->r); -} - -int BKE_render_preview_pixel_size(const RenderData *r) -{ - if (r->preview_pixel_size == 0) { - return (U.pixelsize > 1.5f) ? 2 : 1; - } - return r->preview_pixel_size; -} - -double BKE_scene_unit_scale(const UnitSettings *unit, const int unit_type, double value) -{ - if (unit->system == USER_UNIT_NONE) { - /* Never apply scale_length when not using a unit setting! */ - return value; - } - - switch (unit_type) { - case B_UNIT_LENGTH: - case B_UNIT_VELOCITY: - case B_UNIT_ACCELERATION: - return value * (double)unit->scale_length; - case B_UNIT_AREA: - case B_UNIT_POWER: - return value * pow(unit->scale_length, 2); - case B_UNIT_VOLUME: - return value * pow(unit->scale_length, 3); - case B_UNIT_MASS: - return value * pow(unit->scale_length, 3); - case B_UNIT_CAMERA: /* *Do not* use scene's unit scale for camera focal lens! See T42026. */ - default: - return value; - } -} - -/******************** multiview *************************/ - -int BKE_scene_multiview_num_views_get(const RenderData *rd) -{ - SceneRenderView *srv; - int totviews = 0; - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return 1; - } - - if (rd->views_format == SCE_VIEWS_FORMAT_STEREO_3D) { - srv = BLI_findstring(&rd->views, STEREO_LEFT_NAME, offsetof(SceneRenderView, name)); - if ((srv && srv->viewflag & SCE_VIEW_DISABLE) == 0) { - totviews++; - } - - srv = BLI_findstring(&rd->views, STEREO_RIGHT_NAME, offsetof(SceneRenderView, name)); - if ((srv && srv->viewflag & SCE_VIEW_DISABLE) == 0) { - totviews++; - } - } - else { - for (srv = rd->views.first; srv; srv = srv->next) { - if ((srv->viewflag & SCE_VIEW_DISABLE) == 0) { - totviews++; - } - } - } - return totviews; -} - -bool BKE_scene_multiview_is_stereo3d(const RenderData *rd) -{ - SceneRenderView *srv[2]; - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return false; - } - - srv[0] = (SceneRenderView *)BLI_findstring( - &rd->views, STEREO_LEFT_NAME, offsetof(SceneRenderView, name)); - srv[1] = (SceneRenderView *)BLI_findstring( - &rd->views, STEREO_RIGHT_NAME, offsetof(SceneRenderView, name)); - - return (srv[0] && ((srv[0]->viewflag & SCE_VIEW_DISABLE) == 0) && srv[1] && - ((srv[1]->viewflag & SCE_VIEW_DISABLE) == 0)); -} - -bool BKE_scene_multiview_is_render_view_active(const RenderData *rd, const SceneRenderView *srv) -{ - if (srv == NULL) { - return false; - } - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return false; - } - - if (srv->viewflag & SCE_VIEW_DISABLE) { - return false; - } - - if (rd->views_format == SCE_VIEWS_FORMAT_MULTIVIEW) { - return true; - } - - /* SCE_VIEWS_SETUP_BASIC */ - if (STR_ELEM(srv->name, STEREO_LEFT_NAME, STEREO_RIGHT_NAME)) { - return true; - } - - return false; -} - -bool BKE_scene_multiview_is_render_view_first(const RenderData *rd, const char *viewname) -{ - SceneRenderView *srv; - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return true; - } - - if ((!viewname) || (!viewname[0])) { - return true; - } - - for (srv = rd->views.first; srv; srv = srv->next) { - if (BKE_scene_multiview_is_render_view_active(rd, srv)) { - return STREQ(viewname, srv->name); - } - } - - return true; -} - -bool BKE_scene_multiview_is_render_view_last(const RenderData *rd, const char *viewname) -{ - SceneRenderView *srv; - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return true; - } - - if ((!viewname) || (!viewname[0])) { - return true; - } - - for (srv = rd->views.last; srv; srv = srv->prev) { - if (BKE_scene_multiview_is_render_view_active(rd, srv)) { - return STREQ(viewname, srv->name); - } - } - - return true; -} - -SceneRenderView *BKE_scene_multiview_render_view_findindex(const RenderData *rd, const int view_id) -{ - SceneRenderView *srv; - size_t nr; - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return NULL; - } - - for (srv = rd->views.first, nr = 0; srv; srv = srv->next) { - if (BKE_scene_multiview_is_render_view_active(rd, srv)) { - if (nr++ == view_id) { - return srv; - } - } - } - return srv; -} - -const char *BKE_scene_multiview_render_view_name_get(const RenderData *rd, const int view_id) -{ - SceneRenderView *srv = BKE_scene_multiview_render_view_findindex(rd, view_id); - - if (srv) { - return srv->name; - } - - return ""; -} - -int BKE_scene_multiview_view_id_get(const RenderData *rd, const char *viewname) -{ - SceneRenderView *srv; - size_t nr; - - if ((!rd) || ((rd->scemode & R_MULTIVIEW) == 0)) { - return 0; - } - - if ((!viewname) || (!viewname[0])) { - return 0; - } - - for (srv = rd->views.first, nr = 0; srv; srv = srv->next) { - if (BKE_scene_multiview_is_render_view_active(rd, srv)) { - if (STREQ(viewname, srv->name)) { - return nr; - } - - nr += 1; - } - } - - return 0; -} - -void BKE_scene_multiview_filepath_get(const SceneRenderView *srv, - const char *filepath, - char *r_filepath) -{ - BLI_strncpy(r_filepath, filepath, FILE_MAX); - BLI_path_suffix(r_filepath, FILE_MAX, srv->suffix, ""); -} - -void BKE_scene_multiview_view_filepath_get(const RenderData *rd, - const char *filepath, - const char *viewname, - char *r_filepath) -{ - SceneRenderView *srv; - char suffix[FILE_MAX]; - - srv = BLI_findstring(&rd->views, viewname, offsetof(SceneRenderView, name)); - if (srv) { - BLI_strncpy(suffix, srv->suffix, sizeof(suffix)); - } - else { - BLI_strncpy(suffix, viewname, sizeof(suffix)); - } - - BLI_strncpy(r_filepath, filepath, FILE_MAX); - BLI_path_suffix(r_filepath, FILE_MAX, suffix, ""); -} - -const char *BKE_scene_multiview_view_suffix_get(const RenderData *rd, const char *viewname) -{ - SceneRenderView *srv; - - if ((viewname == NULL) || (viewname[0] == '\0')) { - return viewname; - } - - srv = BLI_findstring(&rd->views, viewname, offsetof(SceneRenderView, name)); - if (srv) { - return srv->suffix; - } - - return viewname; -} - -const char *BKE_scene_multiview_view_id_suffix_get(const RenderData *rd, const int view_id) -{ - if ((rd->scemode & R_MULTIVIEW) == 0) { - return ""; - } - - const char *viewname = BKE_scene_multiview_render_view_name_get(rd, view_id); - return BKE_scene_multiview_view_suffix_get(rd, viewname); -} - -void BKE_scene_multiview_view_prefix_get(Scene *scene, - const char *name, - char *r_prefix, - const char **r_ext) -{ - SceneRenderView *srv; - size_t index_act; - const char *suf_act; - const char delims[] = {'.', '\0'}; - - r_prefix[0] = '\0'; - - /* begin of extension */ - index_act = BLI_str_rpartition(name, delims, r_ext, &suf_act); - if (*r_ext == NULL) { - return; - } - BLI_assert(index_act > 0); - UNUSED_VARS_NDEBUG(index_act); - - for (srv = scene->r.views.first; srv; srv = srv->next) { - if (BKE_scene_multiview_is_render_view_active(&scene->r, srv)) { - const size_t len = strlen(srv->suffix); - const size_t ext_len = strlen(*r_ext); - if (ext_len >= len && STREQLEN(*r_ext - len, srv->suffix, len)) { - BLI_strncpy(r_prefix, name, strlen(name) - ext_len - len + 1); - break; - } - } - } -} - -void BKE_scene_multiview_videos_dimensions_get(const RenderData *rd, - const size_t width, - const size_t height, - size_t *r_width, - size_t *r_height) -{ - if ((rd->scemode & R_MULTIVIEW) && rd->im_format.views_format == R_IMF_VIEWS_STEREO_3D) { - IMB_stereo3d_write_dimensions(rd->im_format.stereo3d_format.display_mode, - (rd->im_format.stereo3d_format.flag & S3D_SQUEEZED_FRAME) != 0, - width, - height, - r_width, - r_height); - } - else { - *r_width = width; - *r_height = height; - } -} - -int BKE_scene_multiview_num_videos_get(const RenderData *rd) -{ - if (BKE_imtype_is_movie(rd->im_format.imtype) == false) { - return 0; - } - - if ((rd->scemode & R_MULTIVIEW) == 0) { - return 1; - } - - if (rd->im_format.views_format == R_IMF_VIEWS_STEREO_3D) { - return 1; - } - - /* R_IMF_VIEWS_INDIVIDUAL */ - return BKE_scene_multiview_num_views_get(rd); -} - -/* Manipulation of depsgraph storage. */ - -/* This is a key which identifies depsgraph. */ -typedef struct DepsgraphKey { - const ViewLayer *view_layer; - /* TODO(sergey): Need to include window somehow (same layer might be in a - * different states in different windows). - */ -} DepsgraphKey; - -static unsigned int depsgraph_key_hash(const void *key_v) -{ - const DepsgraphKey *key = key_v; - unsigned int hash = BLI_ghashutil_ptrhash(key->view_layer); - /* TODO(sergey): Include hash from other fields in the key. */ - return hash; -} - -static bool depsgraph_key_compare(const void *key_a_v, const void *key_b_v) -{ - const DepsgraphKey *key_a = key_a_v; - const DepsgraphKey *key_b = key_b_v; - /* TODO(sergey): Compare rest of. */ - return !(key_a->view_layer == key_b->view_layer); -} - -static void depsgraph_key_free(void *key_v) -{ - DepsgraphKey *key = key_v; - MEM_freeN(key); -} - -static void depsgraph_key_value_free(void *value) -{ - Depsgraph *depsgraph = value; - DEG_graph_free(depsgraph); -} - -void BKE_scene_allocate_depsgraph_hash(Scene *scene) -{ - scene->depsgraph_hash = BLI_ghash_new( - depsgraph_key_hash, depsgraph_key_compare, "Scene Depsgraph Hash"); -} - -void BKE_scene_ensure_depsgraph_hash(Scene *scene) -{ - if (scene->depsgraph_hash == NULL) { - BKE_scene_allocate_depsgraph_hash(scene); - } -} - -void BKE_scene_free_depsgraph_hash(Scene *scene) -{ - if (scene->depsgraph_hash == NULL) { - return; - } - BLI_ghash_free(scene->depsgraph_hash, depsgraph_key_free, depsgraph_key_value_free); - scene->depsgraph_hash = NULL; -} - -void BKE_scene_free_view_layer_depsgraph(Scene *scene, ViewLayer *view_layer) -{ - if (scene->depsgraph_hash != NULL) { - DepsgraphKey key = {view_layer}; - BLI_ghash_remove(scene->depsgraph_hash, &key, depsgraph_key_free, depsgraph_key_value_free); - } -} - -/* Query depsgraph for a specific contexts. */ - -static Depsgraph **scene_get_depsgraph_p(Scene *scene, - ViewLayer *view_layer, - const bool allocate_ghash_entry) -{ - /* bmain may be NULL here! */ - BLI_assert(scene != NULL); - BLI_assert(view_layer != NULL); - BLI_assert(BKE_scene_has_view_layer(scene, view_layer)); - - /* Make sure hash itself exists. */ - if (allocate_ghash_entry) { - BKE_scene_ensure_depsgraph_hash(scene); - } - if (scene->depsgraph_hash == NULL) { - return NULL; - } - - DepsgraphKey key; - key.view_layer = view_layer; - - Depsgraph **depsgraph_ptr; - if (!allocate_ghash_entry) { - depsgraph_ptr = (Depsgraph **)BLI_ghash_lookup_p(scene->depsgraph_hash, &key); - return depsgraph_ptr; - } - - DepsgraphKey **key_ptr; - if (BLI_ghash_ensure_p_ex( - scene->depsgraph_hash, &key, (void ***)&key_ptr, (void ***)&depsgraph_ptr)) { - return depsgraph_ptr; - } - - /* Depsgraph was not found in the ghash, but the key still needs allocating. */ - *key_ptr = MEM_mallocN(sizeof(DepsgraphKey), __func__); - **key_ptr = key; - - *depsgraph_ptr = NULL; - return depsgraph_ptr; -} - -static Depsgraph **scene_ensure_depsgraph_p(Main *bmain, Scene *scene, ViewLayer *view_layer) -{ - BLI_assert(bmain != NULL); - - Depsgraph **depsgraph_ptr = scene_get_depsgraph_p(scene, view_layer, true); - if (depsgraph_ptr == NULL) { - /* The scene has no depsgraph hash. */ - return NULL; - } - if (*depsgraph_ptr != NULL) { - /* The depsgraph was found, no need to allocate. */ - return depsgraph_ptr; - } - - /* Allocate a new depsgraph. scene_get_depsgraph_p() already ensured that the pointer is stored - * in the scene's depsgraph hash. */ - *depsgraph_ptr = DEG_graph_new(bmain, scene, view_layer, DAG_EVAL_VIEWPORT); - - /* TODO(sergey): Would be cool to avoid string format print, - * but is a bit tricky because we can't know in advance whether - * we will ever enable debug messages for this depsgraph. - */ - char name[1024]; - BLI_snprintf(name, sizeof(name), "%s :: %s", scene->id.name, view_layer->name); - DEG_debug_name_set(*depsgraph_ptr, name); - - /* These viewport depsgraphs communicate changes to the editors. */ - DEG_enable_editors_update(*depsgraph_ptr); - - return depsgraph_ptr; -} - -Depsgraph *BKE_scene_get_depsgraph(const Scene *scene, const ViewLayer *view_layer) -{ - BLI_assert(BKE_scene_has_view_layer(scene, view_layer)); - - if (scene->depsgraph_hash == NULL) { - return NULL; - } - - DepsgraphKey key; - key.view_layer = view_layer; - return BLI_ghash_lookup(scene->depsgraph_hash, &key); -} - -Depsgraph *BKE_scene_ensure_depsgraph(Main *bmain, Scene *scene, ViewLayer *view_layer) -{ - Depsgraph **depsgraph_ptr = scene_ensure_depsgraph_p(bmain, scene, view_layer); - return (depsgraph_ptr != NULL) ? *depsgraph_ptr : NULL; -} - -static char *scene_undo_depsgraph_gen_key(Scene *scene, ViewLayer *view_layer, char *key_full) -{ - if (key_full == NULL) { - key_full = MEM_callocN(MAX_ID_NAME + FILE_MAX + MAX_NAME, __func__); - } - - size_t key_full_offset = BLI_strncpy_rlen(key_full, scene->id.name, MAX_ID_NAME); - if (ID_IS_LINKED(scene)) { - key_full_offset += BLI_strncpy_rlen( - key_full + key_full_offset, scene->id.lib->filepath, FILE_MAX); - } - key_full_offset += BLI_strncpy_rlen(key_full + key_full_offset, view_layer->name, MAX_NAME); - BLI_assert(key_full_offset < MAX_ID_NAME + FILE_MAX + MAX_NAME); - - return key_full; -} - -GHash *BKE_scene_undo_depsgraphs_extract(Main *bmain) -{ - GHash *depsgraph_extract = BLI_ghash_new( - BLI_ghashutil_strhash_p, BLI_ghashutil_strcmp, __func__); - - for (Scene *scene = bmain->scenes.first; scene != NULL; scene = scene->id.next) { - if (scene->depsgraph_hash == NULL) { - /* In some cases, e.g. when undo has to perform multiple steps at once, no depsgraph will - * be built so this pointer may be NULL. */ - continue; - } - for (ViewLayer *view_layer = scene->view_layers.first; view_layer != NULL; - view_layer = view_layer->next) { - DepsgraphKey key; - key.view_layer = view_layer; - Depsgraph **depsgraph = (Depsgraph **)BLI_ghash_lookup_p(scene->depsgraph_hash, &key); - - if (depsgraph != NULL && *depsgraph != NULL) { - char *key_full = scene_undo_depsgraph_gen_key(scene, view_layer, NULL); - - /* We steal the depsgraph from the scene. */ - BLI_ghash_insert(depsgraph_extract, key_full, *depsgraph); - *depsgraph = NULL; - } - } - } - - return depsgraph_extract; -} - -void BKE_scene_undo_depsgraphs_restore(Main *bmain, GHash *depsgraph_extract) -{ - for (Scene *scene = bmain->scenes.first; scene != NULL; scene = scene->id.next) { - for (ViewLayer *view_layer = scene->view_layers.first; view_layer != NULL; - view_layer = view_layer->next) { - char key_full[MAX_ID_NAME + FILE_MAX + MAX_NAME] = {0}; - scene_undo_depsgraph_gen_key(scene, view_layer, key_full); - - Depsgraph **depsgraph_extract_ptr = (Depsgraph **)BLI_ghash_lookup_p(depsgraph_extract, - key_full); - if (depsgraph_extract_ptr == NULL) { - continue; - } - BLI_assert(*depsgraph_extract_ptr != NULL); - - Depsgraph **depsgraph_scene_ptr = scene_get_depsgraph_p(scene, view_layer, true); - BLI_assert(depsgraph_scene_ptr != NULL); - BLI_assert(*depsgraph_scene_ptr == NULL); - - /* We steal the depsgraph back from our 'extract' storage to the scene. */ - Depsgraph *depsgraph = *depsgraph_extract_ptr; - - DEG_graph_replace_owners(depsgraph, bmain, scene, view_layer); - - DEG_graph_tag_relations_update(depsgraph); - - *depsgraph_scene_ptr = depsgraph; - *depsgraph_extract_ptr = NULL; - } - } - - BLI_ghash_free(depsgraph_extract, MEM_freeN, depsgraph_key_value_free); -} - -/* -------------------------------------------------------------------- */ -/** \name Scene Orientation - * \{ */ - -void BKE_scene_transform_orientation_remove(Scene *scene, TransformOrientation *orientation) -{ - const int orientation_index = BKE_scene_transform_orientation_get_index(scene, orientation); - - for (int i = 0; i < ARRAY_SIZE(scene->orientation_slots); i++) { - TransformOrientationSlot *orient_slot = &scene->orientation_slots[i]; - if (orient_slot->index_custom == orientation_index) { - /* could also use orientation_index-- */ - orient_slot->type = V3D_ORIENT_GLOBAL; - orient_slot->index_custom = -1; - } - else if (orient_slot->index_custom > orientation_index) { - BLI_assert(orient_slot->type == V3D_ORIENT_CUSTOM); - orient_slot->index_custom--; - } - } - - BLI_freelinkN(&scene->transform_spaces, orientation); -} - -TransformOrientation *BKE_scene_transform_orientation_find(const Scene *scene, const int index) -{ - return BLI_findlink(&scene->transform_spaces, index); -} - -int BKE_scene_transform_orientation_get_index(const Scene *scene, - const TransformOrientation *orientation) -{ - return BLI_findindex(&scene->transform_spaces, orientation); -} - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Scene Cursor Rotation - * - * Matches #BKE_object_rot_to_mat3 and #BKE_object_mat3_to_rot. - * \{ */ - -void BKE_scene_cursor_rot_to_mat3(const View3DCursor *cursor, float mat[3][3]) -{ - if (cursor->rotation_mode > 0) { - eulO_to_mat3(mat, cursor->rotation_euler, cursor->rotation_mode); - } - else if (cursor->rotation_mode == ROT_MODE_AXISANGLE) { - axis_angle_to_mat3(mat, cursor->rotation_axis, cursor->rotation_angle); - } - else { - float tquat[4]; - normalize_qt_qt(tquat, cursor->rotation_quaternion); - quat_to_mat3(mat, tquat); - } -} - -void BKE_scene_cursor_rot_to_quat(const View3DCursor *cursor, float quat[4]) -{ - if (cursor->rotation_mode > 0) { - eulO_to_quat(quat, cursor->rotation_euler, cursor->rotation_mode); - } - else if (cursor->rotation_mode == ROT_MODE_AXISANGLE) { - axis_angle_to_quat(quat, cursor->rotation_axis, cursor->rotation_angle); - } - else { - normalize_qt_qt(quat, cursor->rotation_quaternion); - } -} - -void BKE_scene_cursor_mat3_to_rot(View3DCursor *cursor, const float mat[3][3], bool use_compat) -{ - BLI_ASSERT_UNIT_M3(mat); - - switch (cursor->rotation_mode) { - case ROT_MODE_QUAT: { - float quat[4]; - mat3_normalized_to_quat(quat, mat); - if (use_compat) { - float quat_orig[4]; - copy_v4_v4(quat_orig, cursor->rotation_quaternion); - quat_to_compatible_quat(cursor->rotation_quaternion, quat, quat_orig); - } - else { - copy_v4_v4(cursor->rotation_quaternion, quat); - } - break; - } - case ROT_MODE_AXISANGLE: { - mat3_to_axis_angle(cursor->rotation_axis, &cursor->rotation_angle, mat); - break; - } - default: { - if (use_compat) { - mat3_to_compatible_eulO( - cursor->rotation_euler, cursor->rotation_euler, cursor->rotation_mode, mat); - } - else { - mat3_to_eulO(cursor->rotation_euler, cursor->rotation_mode, mat); - } - break; - } - } -} - -void BKE_scene_cursor_quat_to_rot(View3DCursor *cursor, const float quat[4], bool use_compat) -{ - BLI_ASSERT_UNIT_QUAT(quat); - - switch (cursor->rotation_mode) { - case ROT_MODE_QUAT: { - if (use_compat) { - float quat_orig[4]; - copy_v4_v4(quat_orig, cursor->rotation_quaternion); - quat_to_compatible_quat(cursor->rotation_quaternion, quat, quat_orig); - } - else { - copy_qt_qt(cursor->rotation_quaternion, quat); - } - break; - } - case ROT_MODE_AXISANGLE: { - quat_to_axis_angle(cursor->rotation_axis, &cursor->rotation_angle, quat); - break; - } - default: { - if (use_compat) { - quat_to_compatible_eulO( - cursor->rotation_euler, cursor->rotation_euler, cursor->rotation_mode, quat); - } - else { - quat_to_eulO(cursor->rotation_euler, cursor->rotation_mode, quat); - } - break; - } - } -} - -void BKE_scene_cursor_to_mat4(const View3DCursor *cursor, float mat[4][4]) -{ - float mat3[3][3]; - BKE_scene_cursor_rot_to_mat3(cursor, mat3); - copy_m4_m3(mat, mat3); - copy_v3_v3(mat[3], cursor->location); -} - -void BKE_scene_cursor_from_mat4(View3DCursor *cursor, const float mat[4][4], bool use_compat) -{ - float mat3[3][3]; - copy_m3_m4(mat3, mat); - BKE_scene_cursor_mat3_to_rot(cursor, mat3, use_compat); - copy_v3_v3(cursor->location, mat[3]); -} - -/** \} */ |