111 lines
4.2 KiB
C
111 lines
4.2 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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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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* Contributor(s): Joseph Eagar.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BMESH_QUERIES_H__
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#define __BMESH_QUERIES_H__
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/** \file blender/bmesh/intern/bmesh_queries.h
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* \ingroup bmesh
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*/
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int BM_vert_in_face(BMFace *f, BMVert *v);
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int BM_verts_in_face(BMFace *f, BMVert **varr, int len);
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int BM_edge_in_face(BMFace *f, BMEdge *e);
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int BM_edge_in_loop(BMEdge *e, BMLoop *l);
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int BM_vert_in_edge(BMEdge *e, BMVert *v);
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int BM_verts_in_edge(BMVert *v1, BMVert *v2, BMEdge *e);
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float BM_edge_calc_length(BMEdge *e);
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float BM_edge_calc_length_squared(BMEdge *e);
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int BM_edge_face_pair(BMEdge *e, BMFace **r_fa, BMFace **r_fb);
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int BM_edge_loop_pair(BMEdge *e, BMLoop **r_la, BMLoop **r_lb);
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BMVert *BM_edge_other_vert(BMEdge *e, BMVert *v);
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BMLoop *BM_edge_other_loop(BMEdge *e, BMLoop *l);
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BMLoop *BM_face_other_edge_loop(BMFace *f, BMEdge *e, BMVert *v);
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BMLoop *BM_face_other_vert_loop(BMFace *f, BMVert *v_prev, BMVert *v);
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BMLoop *BM_loop_other_vert_loop(BMLoop *l, BMVert *v);
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BMLoop *BM_vert_step_fan_loop(BMLoop *l, BMEdge **e_step);
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BMLoop *BM_vert_find_first_loop(BMVert *v);
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int BM_vert_edge_count_nonwire(BMVert *v);
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int BM_vert_edge_count(BMVert *v);
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int BM_edge_face_count(BMEdge *e);
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int BM_vert_face_count(BMVert *v);
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BMEdge *BM_vert_other_disk_edge(BMVert *v, BMEdge *e);
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int BM_vert_is_wire(BMVert *v);
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int BM_edge_is_wire(BMEdge *e);
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int BM_vert_is_manifold(BMVert *v);
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int BM_edge_is_manifold(BMEdge *e);
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int BM_edge_is_boundary(BMEdge *e);
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float BM_loop_calc_face_angle(BMLoop *l);
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void BM_loop_calc_face_normal(BMLoop *l, float r_normal[3]);
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void BM_loop_calc_face_tangent(BMLoop *l, float r_tangent[3]);
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float BM_edge_calc_face_angle(BMEdge *e);
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void BM_edge_calc_face_tangent(BMEdge *e, BMLoop *e_loop, float r_tangent[3]);
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float BM_vert_calc_edge_angle(BMVert *v);
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float BM_vert_calc_shell_factor(BMVert *v);
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float BM_vert_calc_shell_factor_ex(BMVert *v, const char hflag);
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float BM_vert_calc_mean_tagged_edge_length(BMVert *v);
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BMLoop *BM_face_find_shortest_loop(BMFace *f);
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BMLoop *BM_face_find_longest_loop(BMFace *f);
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BMEdge *BM_edge_exists(BMVert *v1, BMVert *v2);
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BMEdge *BM_edge_find_double(BMEdge *e);
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int BM_face_exists_overlap(BMVert **varr, int len, BMFace **r_existface);
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int BM_face_exists(BMVert **varr, int len, BMFace **r_existface);
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int BM_face_exists_multi(BMVert **varr, BMEdge **earr, int len);
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int BM_face_exists_multi_edge(BMEdge **earr, int len);
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int BM_face_share_face_count(BMFace *f1, BMFace *f2);
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int BM_face_share_edge_count(BMFace *f1, BMFace *f2);
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int BM_face_share_face_check(BMFace *f1, BMFace *f2);
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int BM_face_share_edge_check(BMFace *f1, BMFace *f2);
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int BM_edge_share_face_check(BMEdge *e1, BMEdge *e2);
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int BM_edge_share_quad_check(BMEdge *e1, BMEdge *e2);
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int BM_edge_share_vert_check(BMEdge *e1, BMEdge *e2);
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BMVert *BM_edge_share_vert(BMEdge *e1, BMEdge *e2);
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BMLoop *BM_face_vert_share_loop(BMFace *f, BMVert *v);
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BMLoop *BM_face_edge_share_loop(BMFace *f, BMEdge *e);
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void BM_edge_ordered_verts(BMEdge *edge, BMVert **r_v1, BMVert **r_v2);
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void BM_edge_ordered_verts_ex(BMEdge *edge, BMVert **r_v1, BMVert **r_v2,
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BMLoop *edge_loop);
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int BM_edge_is_any_vert_flag_test(BMEdge *e, const char hflag);
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int BM_face_is_any_vert_flag_test(BMFace *f, const char hflag);
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int BM_face_is_any_edge_flag_test(BMFace *f, const char hflag);
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#endif /* __BMESH_QUERIES_H__ */
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