Sergey Sharybin
d7e2fe275d
This is a part of T61296: Crash with animated b-bone segments. Consider animated/driven bendy bones segments as something what requires special bendy-bones operation and relation in the dependency graph. This is because it is more beneficial from a performance point of view to not build operations if they are not needed. But if the property is animated it is not possible to make any reliable decision based on just a property value. Differential Revision: https://developer.blender.org/D4739
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2016 Blender Foundation.
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* All rights reserved.
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*/
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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 bPoseChannel;
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struct Base;
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struct Main;
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struct Object;
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namespace 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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bool need_pull_base_into_graph(Base *base);
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bool check_pchan_has_bbone(Object *object, const bPoseChannel *pchan);
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bool check_pchan_has_bbone_segments(Object *object, const bPoseChannel *pchan);
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bool check_pchan_has_bbone_segments(Object *object, const char *bone_name);
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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_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 DEG
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