108 lines
3.7 KiB
C++
108 lines
3.7 KiB
C++
/**
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* $Id:
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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/* Internal for editmesh_xxxx.c functions */
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#ifndef EDITMESH_H
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#define EDITMESH_H
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#define TEST_EDITMESH if(G.obedit==0) return; \
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if( (G.vd->lay & G.obedit->lay)==0 ) return;
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#define UVCOPY(t, s) memcpy(t, s, 2 * sizeof(float));
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/* ******************* editmesh.c */
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extern void free_editvert(EditVert *eve);
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extern void free_editedge(EditEdge *eed);
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extern void free_editface(EditFace *efa);
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extern void free_vertlist(ListBase *edve);
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extern void free_edgelist(ListBase *lb);
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extern void free_facelist(ListBase *lb);
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extern void remedge(EditEdge *eed);
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extern struct EditVert *addvertlist(float *vec, struct EditVert *example);
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extern struct EditEdge *addedgelist(struct EditVert *v1, struct EditVert *v2, struct EditEdge *example);
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extern struct EditFace *addfacelist(struct EditVert *v1, struct EditVert *v2, struct EditVert *v3, struct EditVert *v4, struct EditFace *example, struct EditFace *exampleEdges);
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extern struct EditEdge *findedgelist(struct EditVert *v1, struct EditVert *v2);
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/* ******************* editmesh_add.c */
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/* ******************* editmesh_lib.c */
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extern void EM_fgon_flags(void);
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extern void EM_hide_reset(void);
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extern int faceselectedOR(EditFace *efa, int flag);
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extern int faceselectedAND(EditFace *efa, int flag);
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extern EditFace *exist_face(EditVert *v1, EditVert *v2, EditVert *v3, EditVert *v4);
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extern void flipface(EditFace *efa); // flips for normal direction
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extern int compareface(EditFace *vl1, EditFace *vl2);
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/* flag for selection bits, *nor will be filled with normal for extrusion constraint */
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/* return value defines if such normal was set */
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extern short extrudeflag_face_indiv(short flag, float *nor);
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extern short extrudeflag_verts_indiv(short flag, float *nor);
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extern short extrudeflag_edges_indiv(short flag, float *nor);
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extern short extrudeflag_vert(short flag, float *nor);
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extern short extrudeflag(short flag, float *nor);
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extern void adduplicateflag(int flag);
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extern void delfaceflag(int flag);
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extern void rotateflag(short flag, float *cent, float rotmat[][3]);
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extern void translateflag(short flag, float *vec);
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extern int convex(float *v1, float *v2, float *v3, float *v4);
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/* ******************* editmesh_mods.c */
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extern EditEdge *findnearestedge(int *dist);
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extern void EM_automerge(int update);
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/**
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* findnearestvert
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*
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* dist (in/out): minimal distance to the nearest and at the end, actual distance
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* sel: selection bias
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* if SELECT, selected vertice are given a 5 pixel bias to make them farter than unselect verts
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* if 0, unselected vertice are given the bias
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* strict: if 1, the vertice corresponding to the sel parameter are ignored and not just biased
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*/
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extern EditVert *findnearestvert(int *dist, short sel, short strict);
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/* ******************* editmesh_tools.c */
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#endif
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