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/*
* $Id$
*
* ***** 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) 2006 by Nicholas Bishop
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef BDR_SCULPTMODE_H
#define BDR_SCULPTMODE_H
#include "DNA_listBase.h"
#include "DNA_vec_types.h"
#include "DNA_key_types.h"
#include "BLI_pbvh.h"
struct bContext;
struct Brush;
struct KeyBlock;
struct Mesh;
struct MultiresModifierData;
struct Object;
struct Scene;
struct Sculpt;
struct SculptStroke;
/* Interface */
void sculptmode_selectbrush_menu(void);
void sculptmode_draw_mesh(int);
void sculpt_paint_brush(char clear);
void sculpt_stroke_draw(struct SculptStroke *);
void sculpt_radialcontrol_start(int mode);
struct MultiresModifierData *sculpt_multires_active(struct Scene *scene, struct Object *ob);
struct Brush *sculptmode_brush(void);
void sculpt(Sculpt *sd);
int sculpt_poll(struct bContext *C);
void sculpt_update_mesh_elements(struct Scene *scene, struct Object *ob, int need_fmap);
/* Stroke */
struct SculptStroke *sculpt_stroke_new(const int max);
void sculpt_stroke_free(struct SculptStroke *);
void sculpt_stroke_add_point(struct SculptStroke *, const short x, const short y);
void sculpt_stroke_apply(struct Sculpt *sd, struct SculptStroke *);
void sculpt_stroke_apply_all(struct Sculpt *sd, struct SculptStroke *);
int sculpt_stroke_get_location(bContext *C, struct PaintStroke *stroke, float out[3], float mouse[2]);
/* Undo */
typedef struct SculptUndoNode {
struct SculptUndoNode *next, *prev;
char idname[MAX_ID_NAME]; /* name instead of pointer*/
void *node; /* only during push, not valid afterwards! */
float (*co)[3];
short (*no)[3];
int totvert;
/* non-multires */
int maxvert; /* to verify if totvert it still the same */
int *index; /* to restore into right location */
/* multires */
int maxgrid; /* same for grid */
int gridsize; /* same for grid */
int totgrid; /* to restore into right location */
int *grids; /* to restore into right location */
/* layer brush */
float *layer_disp;
/* shape keys */
char *shapeName[32]; /* keep size in sync with keyblock dna */
} SculptUndoNode;
SculptUndoNode *sculpt_undo_push_node(SculptSession *ss, PBVHNode *node);
SculptUndoNode *sculpt_undo_get_node(PBVHNode *node);
void sculpt_undo_push_begin(const char *name);
void sculpt_undo_push_end(void);
int sculpt_modifiers_active(Scene *scene, Object *ob);
void sculpt_vertcos_to_key(Object *ob, KeyBlock *kb, float (*vertCos)[3]);
#endif
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