7ca62fa54e
Rename `usd.h` to `usd.hh`, and put its declarations in the `blender::io::usd` namespace. Pull Request: https://projects.blender.org/blender/blender/pulls/117897
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2019 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "IO_abstract_hierarchy_iterator.h"
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#include "usd.hh"
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#include "usd_exporter_context.hh"
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#include "usd_skel_convert.hh"
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#include <string>
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#include <pxr/usd/usd/common.h>
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#include <pxr/usd/usd/timeCode.h>
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struct Depsgraph;
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struct Main;
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struct Object;
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namespace blender::io::usd {
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using blender::io::AbstractHierarchyIterator;
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using blender::io::AbstractHierarchyWriter;
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using blender::io::HierarchyContext;
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class USDHierarchyIterator : public AbstractHierarchyIterator {
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private:
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const pxr::UsdStageRefPtr stage_;
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pxr::UsdTimeCode export_time_;
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const USDExportParams ¶ms_;
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ObjExportMap armature_export_map_;
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ObjExportMap skinned_mesh_export_map_;
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ObjExportMap shape_key_mesh_export_map_;
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public:
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USDHierarchyIterator(Main *bmain,
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Depsgraph *depsgraph,
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pxr::UsdStageRefPtr stage,
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const USDExportParams ¶ms);
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void set_export_frame(float frame_nr);
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virtual std::string make_valid_name(const std::string &name) const override;
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void process_usd_skel() const;
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protected:
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virtual bool mark_as_weak_export(const Object *object) const override;
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virtual AbstractHierarchyWriter *create_transform_writer(
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const HierarchyContext *context) override;
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virtual AbstractHierarchyWriter *create_data_writer(const HierarchyContext *context) override;
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virtual AbstractHierarchyWriter *create_hair_writer(const HierarchyContext *context) override;
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virtual AbstractHierarchyWriter *create_particle_writer(
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const HierarchyContext *context) override;
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virtual void release_writer(AbstractHierarchyWriter *writer) override;
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private:
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USDExporterContext create_usd_export_context(const HierarchyContext *context);
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void add_usd_skel_export_mapping(const Object *obj, const pxr::SdfPath &usd_path);
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};
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} // namespace blender::io::usd
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