e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2016 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup depsgraph
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*/
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#pragma once
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struct Base;
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struct ID;
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struct Main;
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struct ModifierData;
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struct Object;
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struct PointerRNA;
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struct Scene;
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struct bPoseChannel;
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namespace blender::deg {
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struct Depsgraph;
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class DepsgraphBuilderCache;
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class DepsgraphBuilder {
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public:
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virtual ~DepsgraphBuilder() = default;
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virtual bool need_pull_base_into_graph(const Base *base);
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virtual bool is_object_visibility_animated(const Object *object);
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virtual bool is_modifier_visibility_animated(const Object *object, const ModifierData *modifier);
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virtual bool check_pchan_has_bbone(const Object *object, const bPoseChannel *pchan);
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virtual bool check_pchan_has_bbone_segments(const Object *object, const bPoseChannel *pchan);
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virtual bool check_pchan_has_bbone_segments(const Object *object, const char *bone_name);
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/**
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* If `target_prop` + `rna_path` uses indirection via the `scene.camera` pointer, returns
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* the sub-string of `rna_path` relative to the camera; otherwise returns nullptr.
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*/
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static const char *get_rna_path_relative_to_scene_camera(const Scene *scene,
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const PointerRNA &target_prop,
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const char *rna_path);
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protected:
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/* NOTE: The builder does NOT take ownership over any of those resources. */
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DepsgraphBuilder(Main *bmain, Depsgraph *graph, DepsgraphBuilderCache *cache);
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/* State which never changes, same for the whole builder time. */
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Main *bmain_;
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Depsgraph *graph_;
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DepsgraphBuilderCache *cache_;
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};
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bool deg_check_id_in_depsgraph(const Depsgraph *graph, ID *id_orig);
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bool deg_check_base_in_depsgraph(const Depsgraph *graph, Base *base);
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void deg_graph_build_finalize(Main *bmain, Depsgraph *graph);
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} // namespace blender::deg
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