diff options
author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2020-03-17 16:41:48 +0300 |
---|---|---|
committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2020-03-18 13:23:05 +0300 |
commit | b0a1cf2c9ae696b07f7a236bc855a5ab4a493dcb (patch) | |
tree | 92295af11db5e984da42bfac7ca60190b8549a3f /source/blender/depsgraph/intern | |
parent | 8dcfd392e4e62f193b666304425bc5ae635ecffe (diff) |
Objects: add Volume object type, and prototypes for Hair and PointCloud
Only the volume object is exposed in the user interface. It is based on OpenVDB
internally. Drawing and rendering code will follow in another commit.
https://wiki.blender.org/wiki/Source/Objects/Volume
https://wiki.blender.org/wiki/Reference/Release_Notes/2.83/Volumes
Hair and PointCloud object types are hidden behind a WITH_NEW_OBJECT_TYPES
build option. These are unfinished, and included only to make it easier to
cooperate on development in the future and avoid tricky merges.
https://wiki.blender.org/wiki/Source/Objects/New_Object_Types
Ref T73201, T68981
Differential Revision: https://developer.blender.org/D6945
Diffstat (limited to 'source/blender/depsgraph/intern')
8 files changed, 182 insertions, 4 deletions
diff --git a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc index 442b4aa406a..ea49882fd77 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_nodes.cc @@ -97,6 +97,7 @@ extern "C" { #include "BKE_shader_fx.h" #include "BKE_sound.h" #include "BKE_tracking.h" +#include "BKE_volume.h" #include "BKE_world.h" #include "RNA_access.h" @@ -455,6 +456,9 @@ void DepsgraphNodeBuilder::build_id(ID *id) case ID_CU: case ID_MB: case ID_LT: + case ID_HA: + case ID_PT: + case ID_VO: /* TODO(sergey): Get visibility from a "parent" somehow. * * NOTE: Similarly to above, we don't want false-positives on @@ -700,6 +704,9 @@ void DepsgraphNodeBuilder::build_object_data(Object *object, bool is_object_visi case OB_MBALL: case OB_LATTICE: case OB_GPENCIL: + case OB_HAIR: + case OB_POINTCLOUD: + case OB_VOLUME: build_object_data_geometry(object, is_object_visible); break; case OB_ARMATURE: @@ -1326,6 +1333,26 @@ void DepsgraphNodeBuilder::build_object_data_geometry_datablock(ID *obdata, bool op_node->set_as_entry(); break; } + case ID_HA: { + op_node = add_operation_node(obdata, NodeType::GEOMETRY, OperationCode::GEOMETRY_EVAL); + op_node->set_as_entry(); + break; + } + case ID_PT: { + op_node = add_operation_node(obdata, NodeType::GEOMETRY, OperationCode::GEOMETRY_EVAL); + op_node->set_as_entry(); + break; + } + case ID_VO: { + /* Volume frame update. */ + op_node = add_operation_node( + obdata, + NodeType::GEOMETRY, + OperationCode::GEOMETRY_EVAL, + function_bind(BKE_volume_eval_geometry, _1, (Volume *)obdata_cow)); + op_node->set_as_entry(); + break; + } default: BLI_assert(!"Should not happen"); break; diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc index 27d6db6a58f..4647486bafd 100644 --- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc +++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc @@ -64,6 +64,7 @@ extern "C" { #include "DNA_sound_types.h" #include "DNA_speaker_types.h" #include "DNA_texture_types.h" +#include "DNA_volume_types.h" #include "DNA_world_types.h" #include "DNA_object_force_types.h" @@ -537,6 +538,9 @@ void DepsgraphRelationBuilder::build_id(ID *id) case ID_CU: case ID_MB: case ID_LT: + case ID_HA: + case ID_PT: + case ID_VO: build_object_data_geometry_datablock(id); break; case ID_SPK: @@ -771,7 +775,10 @@ void DepsgraphRelationBuilder::build_object_data(Object *object) case OB_SURF: case OB_MBALL: case OB_LATTICE: - case OB_GPENCIL: { + case OB_GPENCIL: + case OB_HAIR: + case OB_POINTCLOUD: + case OB_VOLUME: { build_object_data_geometry(object); /* TODO(sergey): Only for until we support granular * update of curves. */ @@ -2145,6 +2152,19 @@ void DepsgraphRelationBuilder::build_object_data_geometry_datablock(ID *obdata) } break; } + case ID_HA: + break; + case ID_PT: + break; + case ID_VO: { + Volume *volume = (Volume *)obdata; + if (volume->is_sequence) { + TimeSourceKey time_key; + ComponentKey geometry_key(obdata, NodeType::GEOMETRY); + add_relation(time_key, geometry_key, "Volume sequence time"); + } + break; + } default: BLI_assert(!"Should not happen"); break; @@ -2593,7 +2613,7 @@ void DepsgraphRelationBuilder::build_copy_on_write_relations(IDNode *id_node) continue; } int rel_flag = (RELATION_FLAG_NO_FLUSH | RELATION_FLAG_GODMODE); - if ((id_type == ID_ME && comp_node->type == NodeType::GEOMETRY) || + if ((ELEM(id_type, ID_ME, ID_HA, ID_PT, ID_VO) && comp_node->type == NodeType::GEOMETRY) || (id_type == ID_CF && comp_node->type == NodeType::CACHE)) { rel_flag &= ~RELATION_FLAG_NO_FLUSH; } diff --git a/source/blender/depsgraph/intern/depsgraph_tag.cc b/source/blender/depsgraph/intern/depsgraph_tag.cc index 8decb9f6b87..a14f22350a4 100644 --- a/source/blender/depsgraph/intern/depsgraph_tag.cc +++ b/source/blender/depsgraph/intern/depsgraph_tag.cc @@ -89,7 +89,7 @@ void depsgraph_geometry_tag_to_component(const ID *id, NodeType *component_type) bool is_selectable_data_id_type(const ID_Type id_type) { - return ELEM(id_type, ID_ME, ID_CU, ID_MB, ID_LT, ID_GD); + return ELEM(id_type, ID_ME, ID_CU, ID_MB, ID_LT, ID_GD, ID_HA, ID_PT, ID_VO); } void depsgraph_select_tag_to_component_opcode(const ID *id, @@ -582,6 +582,9 @@ NodeType geometry_tag_to_component(const ID *id) case OB_LATTICE: case OB_MBALL: case OB_GPENCIL: + case OB_HAIR: + case OB_POINTCLOUD: + case OB_VOLUME: return NodeType::GEOMETRY; case OB_ARMATURE: return NodeType::EVAL_POSE; @@ -593,6 +596,9 @@ NodeType geometry_tag_to_component(const ID *id) case ID_CU: case ID_LT: case ID_MB: + case ID_HA: + case ID_PT: + case ID_VO: return NodeType::GEOMETRY; case ID_PA: /* Particles */ return NodeType::UNDEFINED; diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc index 40a17666880..108f5f04879 100644 --- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.cc @@ -37,7 +37,8 @@ RuntimeBackup::RuntimeBackup(const Depsgraph *depsgraph) sound_backup(depsgraph), object_backup(depsgraph), drawdata_ptr(nullptr), - movieclip_backup(depsgraph) + movieclip_backup(depsgraph), + volume_backup(depsgraph) { drawdata_backup.first = drawdata_backup.last = nullptr; } @@ -64,6 +65,9 @@ void RuntimeBackup::init_from_id(ID *id) case ID_MC: movieclip_backup.init_from_movieclip(reinterpret_cast<MovieClip *>(id)); break; + case ID_VO: + volume_backup.init_from_volume(reinterpret_cast<Volume *>(id)); + break; default: break; } @@ -95,6 +99,9 @@ void RuntimeBackup::restore_to_id(ID *id) case ID_MC: movieclip_backup.restore_to_movieclip(reinterpret_cast<MovieClip *>(id)); break; + case ID_VO: + volume_backup.restore_to_volume(reinterpret_cast<Volume *>(id)); + break; default: break; } diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.h b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.h index cc8c6ae0d5b..c818c1f7064 100644 --- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.h +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.h @@ -30,6 +30,7 @@ #include "intern/eval/deg_eval_runtime_backup_object.h" #include "intern/eval/deg_eval_runtime_backup_scene.h" #include "intern/eval/deg_eval_runtime_backup_sound.h" +#include "intern/eval/deg_eval_runtime_backup_volume.h" namespace DEG { @@ -52,6 +53,7 @@ class RuntimeBackup { DrawDataList drawdata_backup; DrawDataList *drawdata_ptr; MovieClipBackup movieclip_backup; + VolumeBackup volume_backup; }; } // namespace DEG diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc index 855dd4821ce..2f45ea45197 100644 --- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.cc @@ -129,6 +129,17 @@ void ObjectRuntimeBackup::restore_to_object(Object *object) } } } + else if (ELEM(object->type, OB_HAIR, OB_POINTCLOUD, OB_VOLUME)) { + if (object->id.recalc & ID_RECALC_GEOMETRY) { + /* Free evaluated caches. */ + object->data = data_orig; + BKE_object_free_derived_caches(object); + } + else { + object->data = object->runtime.data_eval; + } + } + object->base_flag = base_flag; object->base_local_view_bits = base_local_view_bits; /* Restore modifier's runtime data. diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.cc b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.cc new file mode 100644 index 00000000000..09e13ec131d --- /dev/null +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.cc @@ -0,0 +1,60 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2019 Blender Foundation. + * All rights reserved. + */ + +/** \file + * \ingroup depsgraph + */ + +#include "intern/eval/deg_eval_runtime_backup_volume.h" + +#include "BLI_assert.h" +#include "BLI_string.h" +#include "BLI_utildefines.h" + +#include "DNA_volume_types.h" + +#include "BKE_volume.h" + +#include <stdio.h> + +namespace DEG { + +VolumeBackup::VolumeBackup(const Depsgraph * /*depsgraph*/) : grids(nullptr) +{ +} + +void VolumeBackup::init_from_volume(Volume *volume) +{ + STRNCPY(filepath, volume->filepath); + BLI_STATIC_ASSERT(sizeof(filepath) == sizeof(volume->filepath), + "VolumeBackup filepath length wrong"); + + grids = volume->runtime.grids; + volume->runtime.grids = nullptr; +} + +void VolumeBackup::restore_to_volume(Volume *volume) +{ + if (grids) { + BKE_volume_grids_backup_restore(volume, grids, filepath); + grids = nullptr; + } +} + +} // namespace DEG diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.h b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.h new file mode 100644 index 00000000000..cf57c702c8f --- /dev/null +++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.h @@ -0,0 +1,45 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2019 Blender Foundation. + * All rights reserved. + */ + +/** \file + * \ingroup depsgraph + */ + +#pragma once + +struct Volume; +struct VolumeGridVector; + +namespace DEG { + +struct Depsgraph; + +/* Backup of volume datablocks runtime data. */ +class VolumeBackup { + public: + VolumeBackup(const Depsgraph *depsgraph); + + void init_from_volume(Volume *volume); + void restore_to_volume(Volume *volume); + + VolumeGridVector *grids; + char filepath[1024]; /* FILE_MAX */ +}; + +} // namespace DEG |