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Diffstat (limited to 'source/blender/bmesh/intern/bmesh_private.h')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_private.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/source/blender/bmesh/intern/bmesh_private.h b/source/blender/bmesh/intern/bmesh_private.h new file mode 100644 index 00000000000..0986c491817 --- /dev/null +++ b/source/blender/bmesh/intern/bmesh_private.h @@ -0,0 +1,98 @@ +/** + * bmesh_private.h jan 2007 + * + * Private function prototypes for bmesh public API. + * This file is a grab-bag of functions from various + * parts of the bmesh internals. + * + * + * $Id: BKE_bmesh.h,v 1.00 2007/01/17 17:42:01 Briggs Exp $ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2004 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Geoffrey Bantle. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef BMESH_PRIVATE_H +#define BMESH_PRIVATE_H + +#include "bmesh.h" +struct Link; +struct BMLoop; + +/*returns positive nonzero on error*/ +int bmesh_check_element(BMesh *bm, void *element, int type); + +#define CHECK_ELEMENT(bm, el) \ +if (bmesh_check_element(bm, el, ((BMHeader*)el)->type))\ + printf("check_element failure, with code %i on line %i in file\n \"%s\"\n\n", bmesh_check_element(bm, el, ((BMHeader*)el)->type), __LINE__, __FILE__); + +#define bm_get_edge_link(e, v) (((v) == ((BMEdge*)(e))->v1) ? (Link*)&(((BMEdge*)(e))->dlink1) : (Link*)&(((BMEdge*)(e))->dlink2)) + +int bmesh_radial_length(struct BMLoop *l); +int bmesh_disk_count(BMVert *v); + +/*internal selection flushing*/ +void bmesh_selectmode_flush(struct BMesh *bm); + +/*internal filter API*/ +void *bmesh_get_filter_callback(int type); +int bmesh_get_filter_argtype(int type); + +/*NOTE: ensure different parts of the API do not conflict + on using these internal flags!*/ +#define _FLAG_JF 1 /*join faces*/ +#define _FLAG_SF 2 /*split faces*/ +#define _FLAG_MF 4 /*make face*/ + +#define bmesh_api_setflag(element, f) (((BMHeader*)(element))->flags[0].pflag |= (f)) +#define bmesh_api_getflag(element, f) (((BMHeader*)(element))->flags[0].pflag & (f)) +#define bmesh_api_clearflag(element, f) (((BMHeader*)(element))->flags[0].pflag &= ~(f)) +#define bmesh_api_setindex(element, i) (((BMHeader*)(element))->flags[0].index = (i)) +#define bmesh_api_getindex(element) (((BMHeader*)(element))->flags[0].index + 0) + +/*Polygon Utilities ? FIXME... where do these each go?*/ +/*newedgeflag sets a flag layer flag, obviously not the header flag.*/ +void BM_Triangulate_Face(BMesh *bm, BMFace *f, float (*projectverts)[3], + int newedgeflag, int newfaceflag, BMFace **newfaces); +void bmesh_update_face_normal(struct BMesh *bm, struct BMFace *f, + float (*projectverts)[3]); +void compute_poly_plane(float (*verts)[3], int nverts); +void poly_rotate_plane(float normal[3], float (*verts)[3], int nverts); +void bmesh_flip_normal(struct BMesh *bm, struct BMFace *f); + +/*Error reporting. Shouldnt be called by tools ever.*/ +void BME_error(void); + +BMEdge *bmesh_disk_next(BMEdge *e, BMVert *v); +BMEdge *bmesh_disk_prev(BMEdge *e, BMVert *v); + +/*include the rest of our private declarations*/ +#include "bmesh_structure.h" +#include "bmesh_operators_private.h" + +#endif |