c1bc70b711
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/* SPDX-FileCopyrightText: 2018 Blender Foundation
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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 bke
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*/
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#include "BKE_mesh.hh"
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#include "BKE_subdiv_ccg.h"
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#include "MEM_guardedalloc.h"
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#include "DNA_mesh_types.h"
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#include "DNA_meshdata_types.h"
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struct CCGMaterialFromMeshData {
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const Mesh *mesh;
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const bool *sharp_faces;
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const int *material_indices;
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};
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static DMFlagMat subdiv_ccg_material_flags_eval(
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SubdivCCGMaterialFlagsEvaluator *material_flags_evaluator, const int coarse_face_index)
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{
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CCGMaterialFromMeshData *data = (CCGMaterialFromMeshData *)material_flags_evaluator->user_data;
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BLI_assert(coarse_face_index < data->mesh->totpoly);
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DMFlagMat material_flags;
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material_flags.sharp = data->sharp_faces && data->sharp_faces[coarse_face_index];
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material_flags.mat_nr = data->material_indices ? data->material_indices[coarse_face_index] : 0;
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return material_flags;
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}
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static void subdiv_ccg_material_flags_free(
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SubdivCCGMaterialFlagsEvaluator *material_flags_evaluator)
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{
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MEM_freeN(material_flags_evaluator->user_data);
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}
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void BKE_subdiv_ccg_material_flags_init_from_mesh(
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SubdivCCGMaterialFlagsEvaluator *material_flags_evaluator, const Mesh *mesh)
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{
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CCGMaterialFromMeshData *data = static_cast<CCGMaterialFromMeshData *>(
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MEM_mallocN(sizeof(CCGMaterialFromMeshData), __func__));
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data->mesh = mesh;
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data->material_indices = (const int *)CustomData_get_layer_named(
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&mesh->pdata, CD_PROP_INT32, "material_index");
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data->sharp_faces = (const bool *)CustomData_get_layer_named(
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&mesh->pdata, CD_PROP_BOOL, "sharp_face");
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material_flags_evaluator->eval_material_flags = subdiv_ccg_material_flags_eval;
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material_flags_evaluator->free = subdiv_ccg_material_flags_free;
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material_flags_evaluator->user_data = data;
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}
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