diff options
author | Sybren A. Stüvel <sybren@blender.org> | 2020-02-17 13:47:13 +0300 |
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committer | Sybren A. Stüvel <sybren@blender.org> | 2020-02-17 13:50:28 +0300 |
commit | 2d1b05a15fa2d53894efd5198784ddde6bfa63a3 (patch) | |
tree | 0710e84c534e660135f66223af959bff7d728078 /source/blender/alembic/intern/abc_mesh.h | |
parent | c498abb1032026fac3b84f3622264b34c27212af (diff) |
Cleanup: Alembic, split source files into reader and writer
This separation between reader and writer code is part of Milesone 2 of
T73363.
In this commit the reader and writer classes are separated into their
own files, any `#include` and `using` statements are cleaned up, and
some separator comments have been removed.
No functional changes.
Diffstat (limited to 'source/blender/alembic/intern/abc_mesh.h')
-rw-r--r-- | source/blender/alembic/intern/abc_mesh.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/source/blender/alembic/intern/abc_mesh.h b/source/blender/alembic/intern/abc_mesh.h deleted file mode 100644 index 38c589bbc32..00000000000 --- a/source/blender/alembic/intern/abc_mesh.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - * 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. - */ - -/** \file - * \ingroup balembic - */ - -#ifndef __ABC_MESH_H__ -#define __ABC_MESH_H__ - -#include "abc_customdata.h" -#include "abc_object.h" - -struct Mesh; -struct ModifierData; - -/* ************************************************************************** */ - -/* Writer for Alembic meshes. Does not assume the object is a mesh object. */ -class AbcGenericMeshWriter : public AbcObjectWriter { - protected: - Alembic::AbcGeom::OPolyMeshSchema m_mesh_schema; - Alembic::AbcGeom::OPolyMeshSchema::Sample m_mesh_sample; - - Alembic::AbcGeom::OSubDSchema m_subdiv_schema; - Alembic::AbcGeom::OSubDSchema::Sample m_subdiv_sample; - - Alembic::Abc::OArrayProperty m_mat_indices; - - bool m_is_animated; - ModifierData *m_subsurf_mod; - - CDStreamConfig m_custom_data_config; - - bool m_is_liquid; - bool m_is_subd; - - public: - AbcGenericMeshWriter(Object *ob, - AbcTransformWriter *parent, - uint32_t time_sampling, - ExportSettings &settings); - - ~AbcGenericMeshWriter(); - void setIsAnimated(bool is_animated); - - protected: - virtual void do_write(); - virtual bool isAnimated() const; - virtual Mesh *getEvaluatedMesh(Scene *scene_eval, Object *ob_eval, bool &r_needsfree) = 0; - virtual void freeEvaluatedMesh(struct Mesh *mesh); - - Mesh *getFinalMesh(bool &r_needsfree); - - void writeMesh(struct Mesh *mesh); - void writeSubD(struct Mesh *mesh); - - void writeArbGeoParams(struct Mesh *mesh); - void getGeoGroups(struct Mesh *mesh, std::map<std::string, std::vector<int32_t>> &geoGroups); - - /* fluid surfaces support */ - void getVelocities(struct Mesh *mesh, std::vector<Imath::V3f> &vels); - - template<typename Schema> void writeFaceSets(struct Mesh *mesh, Schema &schema); -}; - -class AbcMeshWriter : public AbcGenericMeshWriter { - public: - AbcMeshWriter(Object *ob, - AbcTransformWriter *parent, - uint32_t time_sampling, - ExportSettings &settings); - - ~AbcMeshWriter(); - - protected: - virtual Mesh *getEvaluatedMesh(Scene *scene_eval, Object *ob_eval, bool &r_needsfree) override; -}; - -/* ************************************************************************** */ - -class AbcMeshReader : public AbcObjectReader { - Alembic::AbcGeom::IPolyMeshSchema m_schema; - - CDStreamConfig m_mesh_data; - - public: - AbcMeshReader(const Alembic::Abc::IObject &object, ImportSettings &settings); - - bool valid() const override; - bool accepts_object_type(const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header, - const Object *const ob, - const char **err_str) const override; - void readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel) override; - - struct Mesh *read_mesh(struct Mesh *existing_mesh, - const Alembic::Abc::ISampleSelector &sample_sel, - int read_flag, - const char **err_str) override; - bool topology_changed(Mesh *existing_mesh, - const Alembic::Abc::ISampleSelector &sample_sel) override; - - private: - void readFaceSetsSample(Main *bmain, - Mesh *mesh, - const Alembic::AbcGeom::ISampleSelector &sample_sel); - - void assign_facesets_to_mpoly(const Alembic::Abc::ISampleSelector &sample_sel, - MPoly *mpoly, - int totpoly, - std::map<std::string, int> &r_mat_map); -}; - -/* ************************************************************************** */ - -class AbcSubDReader : public AbcObjectReader { - Alembic::AbcGeom::ISubDSchema m_schema; - - CDStreamConfig m_mesh_data; - - public: - AbcSubDReader(const Alembic::Abc::IObject &object, ImportSettings &settings); - - bool valid() const; - bool accepts_object_type(const Alembic::AbcCoreAbstract::ObjectHeader &alembic_header, - const Object *const ob, - const char **err_str) const; - void readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel); - struct Mesh *read_mesh(struct Mesh *existing_mesh, - const Alembic::Abc::ISampleSelector &sample_sel, - int read_flag, - const char **err_str); -}; - -/* ************************************************************************** */ - -void read_mverts(MVert *mverts, - const Alembic::AbcGeom::P3fArraySamplePtr positions, - const Alembic::AbcGeom::N3fArraySamplePtr normals); - -CDStreamConfig get_config(struct Mesh *mesh); - -#endif /* __ABC_MESH_H__ */ |