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/*
* ***** 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.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BKE_LATTICE_H__
#define __BKE_LATTICE_H__
/** \file BKE_lattice.h
* \ingroup bke
* \author Ton Roosendaal
* \since June 2001
*/
struct Lattice;
struct Object;
struct Scene;
struct DerivedMesh;
struct BPoint;
struct MDeformVert;
void resizelattice(struct Lattice *lt, int u, int v, int w, struct Object *ltOb);
struct Lattice *add_lattice(const char *name);
struct Lattice *copy_lattice(struct Lattice *lt);
void free_lattice(struct Lattice *lt);
void make_local_lattice(struct Lattice *lt);
void calc_lat_fudu(int flag, int res, float *fu, float *du);
void init_latt_deform(struct Object *oblatt, struct Object *ob);
void calc_latt_deform(struct Object *, float co[3], float weight);
void end_latt_deform(struct Object *);
int object_deform_mball(struct Object *ob, struct ListBase *dispbase);
void outside_lattice(struct Lattice *lt);
void curve_deform_verts(struct Scene *scene, struct Object *cuOb, struct Object *target,
struct DerivedMesh *dm, float (*vertexCos)[3],
int numVerts, const char *vgroup, short defaxis);
void curve_deform_vector(struct Scene *scene, struct Object *cuOb, struct Object *target,
float orco[3], float vec[3], float mat[][3], int no_rot_axis);
void lattice_deform_verts(struct Object *laOb, struct Object *target,
struct DerivedMesh *dm, float (*vertexCos)[3],
int numVerts, const char *vgroup, float influence);
void armature_deform_verts(struct Object *armOb, struct Object *target,
struct DerivedMesh *dm, float (*vertexCos)[3],
float (*defMats)[3][3], int numVerts, int deformflag,
float (*prevCos)[3], const char *defgrp_name);
float (*lattice_getVertexCos(struct Object *ob, int *numVerts_r))[3];
void lattice_applyVertexCos(struct Object *ob, float (*vertexCos)[3]);
void lattice_calc_modifiers(struct Scene *scene, struct Object *ob);
struct MDeformVert* lattice_get_deform_verts(struct Object *lattice);
#endif
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