Campbell Barton
deaff945d0
This resolves a performance regression in 2.8x where every edit-mode update performed an edit-mesh to mesh conversion. Now the conversion will be lazily initialized if/when it's required. New BKE_mesh_wrapper_* functions abstract over mesh data access. Currently only edit-mesh and regular meshes are supported. In the future sub-surface meshes may be supported too.
46 lines
1.4 KiB
C++
46 lines
1.4 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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#ifndef __BKE_EDITMESH_CACHE_H__
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#define __BKE_EDITMESH_CACHE_H__
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/** \file
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* \ingroup bke
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct BMEditMesh;
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struct EditMeshData;
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void BKE_editmesh_cache_ensure_poly_normals(struct BMEditMesh *em, struct EditMeshData *emd);
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void BKE_editmesh_cache_ensure_vert_normals(struct BMEditMesh *em, struct EditMeshData *emd);
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void BKE_editmesh_cache_ensure_poly_centers(struct BMEditMesh *em, struct EditMeshData *emd);
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bool BKE_editmesh_cache_calc_minmax(struct BMEditMesh *em,
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struct EditMeshData *emd,
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float min[3],
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float max[3]);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BKE_EDITMESH_CACHE_H__ */
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