Jacques Lucke
eb43477851
The core problem is that the geometry nodes modifier sometimes support "mapping" (i.e. it remembers which new vertices correspond to edit mode vertices) and sometimes it does not, depending on what the nodes are doing. Also see rB07ce9910f7cc. The solution here is that the fallback case in `BKE_mesh_foreach_mapped_edge` does not call the callback with "invalid" indices. Differential Revision: https://developer.blender.org/D12007
73 lines
2.7 KiB
C++
73 lines
2.7 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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#pragma once
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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 Mesh;
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typedef enum MeshForeachFlag {
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MESH_FOREACH_NOP = 0,
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/* foreachMappedVert, foreachMappedLoop, foreachMappedFaceCenter */
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MESH_FOREACH_USE_NORMAL = (1 << 0),
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} MeshForeachFlag;
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void BKE_mesh_foreach_mapped_vert(struct Mesh *mesh,
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void (*func)(void *userData,
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int index,
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const float co[3],
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const float no_f[3],
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const short no_s[3]),
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void *userData,
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MeshForeachFlag flag);
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void BKE_mesh_foreach_mapped_edge(
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struct Mesh *mesh,
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int tot_edges,
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void (*func)(void *userData, int index, const float v0co[3], const float v1co[3]),
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void *userData);
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void BKE_mesh_foreach_mapped_loop(struct Mesh *mesh,
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void (*func)(void *userData,
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int vertex_index,
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int face_index,
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const float co[3],
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const float no[3]),
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void *userData,
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MeshForeachFlag flag);
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void BKE_mesh_foreach_mapped_face_center(
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struct Mesh *mesh,
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void (*func)(void *userData, int index, const float cent[3], const float no[3]),
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void *userData,
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MeshForeachFlag flag);
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void BKE_mesh_foreach_mapped_subdiv_face_center(
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struct Mesh *mesh,
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void (*func)(void *userData, int index, const float cent[3], const float no[3]),
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void *userData,
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MeshForeachFlag flag);
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void BKE_mesh_foreach_mapped_vert_coords_get(struct Mesh *me_eval,
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float (*r_cos)[3],
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const int totcos);
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#ifdef __cplusplus
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}
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#endif
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