Clément Foucault
226c6f086a
Previously in 2.79 we were using a specialized drawing using derivedMesh. Now the subsurf modifier tag each center vertex as facedot and let the DRWManager pick it up. Some modifiers (deforming ones) do not clear the tag so we can use this technique even if there is deforming modifiers after subsurf modifiers.
73 lines
2.8 KiB
C++
73 lines
2.8 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_MESH_ITERATORS_H__
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#define __BKE_MESH_ITERATORS_H__
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/** \file
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* \ingroup bke
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*/
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struct MEdge;
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struct MLoop;
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struct MLoopTri;
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struct MLoopUV;
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struct MPoly;
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struct MVert;
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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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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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#endif /* __BKE_MESH_ITERATORS_H__ */
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