Campbell Barton
cd97253502
- fixed bug in paste material, exposed by stricter warnings. - removed/renamed various shadowed vars. - removed BGE lamp.colour, only allow lamp.color attribute.
158 lines
3.7 KiB
C++
158 lines
3.7 KiB
C++
/**
|
|
*
|
|
* $Id$
|
|
*
|
|
* ***** 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.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
#ifndef BKE_SKETCH_H
|
|
#define BKE_SKETCH_H
|
|
|
|
typedef enum SK_PType
|
|
{
|
|
PT_CONTINUOUS,
|
|
PT_EXACT,
|
|
} SK_PType;
|
|
|
|
typedef enum SK_PMode
|
|
{
|
|
PT_SNAP,
|
|
PT_PROJECT,
|
|
} SK_PMode;
|
|
|
|
typedef struct SK_Point
|
|
{
|
|
float p[3];
|
|
short p2d[2];
|
|
float no[3];
|
|
float size;
|
|
SK_PType type;
|
|
SK_PMode mode;
|
|
} SK_Point;
|
|
|
|
typedef struct SK_Stroke
|
|
{
|
|
struct SK_Stroke *next, *prev;
|
|
|
|
SK_Point *points;
|
|
int nb_points;
|
|
int buf_size;
|
|
int selected;
|
|
} SK_Stroke;
|
|
|
|
#define SK_OVERDRAW_LIMIT 5
|
|
|
|
typedef struct SK_Overdraw
|
|
{
|
|
SK_Stroke *target;
|
|
int start, end;
|
|
int count;
|
|
} SK_Overdraw;
|
|
|
|
#define SK_Stroke_BUFFER_INIT_SIZE 20
|
|
|
|
typedef struct SK_DrawData
|
|
{
|
|
short mval[2];
|
|
short previous_mval[2];
|
|
SK_PType type;
|
|
} SK_DrawData;
|
|
|
|
typedef struct SK_Intersection
|
|
{
|
|
struct SK_Intersection *next, *prev;
|
|
SK_Stroke *stroke;
|
|
int before;
|
|
int after;
|
|
int gesture_index;
|
|
float p[3];
|
|
float lambda; /* used for sorting intersection points */
|
|
} SK_Intersection;
|
|
|
|
typedef struct SK_Sketch
|
|
{
|
|
ListBase strokes;
|
|
ListBase depth_peels;
|
|
SK_Stroke *active_stroke;
|
|
SK_Stroke *gesture;
|
|
SK_Point next_point;
|
|
SK_Overdraw over;
|
|
} SK_Sketch;
|
|
|
|
|
|
typedef struct SK_Gesture {
|
|
SK_Stroke *stk;
|
|
SK_Stroke *segments;
|
|
|
|
ListBase intersections;
|
|
ListBase self_intersections;
|
|
|
|
int nb_self_intersections;
|
|
int nb_intersections;
|
|
int nb_segments;
|
|
} SK_Gesture;
|
|
|
|
|
|
/************************************************/
|
|
|
|
void freeSketch(SK_Sketch *sketch);
|
|
SK_Sketch* createSketch(void);
|
|
|
|
void sk_removeStroke(SK_Sketch *sketch, SK_Stroke *stk);
|
|
|
|
void sk_freeStroke(SK_Stroke *stk);
|
|
SK_Stroke* sk_createStroke(void);
|
|
|
|
SK_Point *sk_lastStrokePoint(SK_Stroke *stk);
|
|
|
|
void sk_allocStrokeBuffer(SK_Stroke *stk);
|
|
void sk_shrinkStrokeBuffer(SK_Stroke *stk);
|
|
void sk_growStrokeBuffer(SK_Stroke *stk);
|
|
void sk_growStrokeBufferN(SK_Stroke *stk, int n);
|
|
|
|
void sk_replaceStrokePoint(SK_Stroke *stk, SK_Point *pt, int n);
|
|
void sk_insertStrokePoint(SK_Stroke *stk, SK_Point *pt, int n);
|
|
void sk_appendStrokePoint(SK_Stroke *stk, SK_Point *pt);
|
|
void sk_insertStrokePoints(SK_Stroke *stk, SK_Point *pts, int len, int start, int end);
|
|
|
|
void sk_trimStroke(SK_Stroke *stk, int start, int end);
|
|
void sk_straightenStroke(SK_Stroke *stk, int start, int end, float p_start[3], float p_end[3]);
|
|
void sk_polygonizeStroke(SK_Stroke *stk, int start, int end);
|
|
void sk_flattenStroke(SK_Stroke *stk, int start, int end);
|
|
void sk_reverseStroke(SK_Stroke *stk);
|
|
|
|
void sk_filterLastContinuousStroke(SK_Stroke *stk);
|
|
void sk_filterStroke(SK_Stroke *stk, int start, int end);
|
|
|
|
void sk_initPoint(SK_Point *pt, SK_DrawData *dd, float *no);
|
|
void sk_copyPoint(SK_Point *dst, SK_Point *src);
|
|
|
|
int sk_stroke_filtermval(SK_DrawData *dd);
|
|
void sk_endContinuousStroke(SK_Stroke *stk);
|
|
|
|
void sk_updateNextPoint(SK_Sketch *sketch, SK_Stroke *stk);
|
|
|
|
void sk_initDrawData(SK_DrawData *dd, short mval[2]);
|
|
|
|
void sk_deleteSelectedStrokes(SK_Sketch *sketch);
|
|
void sk_selectAllSketch(SK_Sketch *sketch, int mode);
|
|
|
|
#endif
|