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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 BIF_TRANSFORM_H
#define BIF_TRANSFORM_H
/* ******************** Macros & Prototypes *********************** */
/* MODE AND NUMINPUT FLAGS */
#define TFM_INIT -1
#define TFM_DUMMY 0
#define TFM_TRANSLATION 1
#define TFM_ROTATION 2
#define TFM_RESIZE 3
#define TFM_TOSPHERE 4
#define TFM_SHEAR 5
#define TFM_WARP 7
#define TFM_SHRINKFATTEN 8
#define TFM_TILT 9
#define TFM_LAMP_ENERGY 10
#define TFM_TRACKBALL 11
#define TFM_PUSHPULL 12
#define TFM_CREASE 13
#define TFM_MIRROR 14
#define TFM_BONESIZE 15
#define TFM_BONE_ENVELOPE 16
#define TFM_CURVE_SHRINKFATTEN 17
#define TFM_BONE_ROLL 18
#define TFM_TIME_TRANSLATE 19
#define TFM_TIME_SLIDE 20
#define TFM_TIME_SCALE 21
#define TFM_TIME_EXTEND 22
#define TFM_BAKE_TIME 23
#define TFM_BEVEL 24
#define TFM_BWEIGHT 25
#define TFM_ALIGN 26
/* TRANSFORM CONTEXTS */
#define CTX_NONE 0
#define CTX_TEXTURE 1
#define CTX_EDGE 2
#define CTX_NO_PET 4
#define CTX_TWEAK 8
#define CTX_NO_MIRROR 16
#define CTX_AUTOCONFIRM 32
#define CTX_BMESH 64
#define CTX_NDOF 128
void initTransform(int mode, int context);
void Transform(void);
void NDofTransform();
/* Standalone call to get the transformation center corresponding to the current situation
* returns 1 if successful, 0 otherwise (usually means there's no selection)
* (if 0 is returns, *vec is unmodified)
* */
int calculateTransformCenter(int centerMode, float *vec);
struct TransInfo;
struct ScrArea;
struct Base;
struct Scene;
struct TransInfo * BIF_GetTransInfo(void);
void BIF_setSingleAxisConstraint(float vec[3], char *text);
void BIF_setDualAxisConstraint(float vec1[3], float vec2[3], char *text);
void BIF_setLocalAxisConstraint(char axis, char *text);
void BIF_setLocalLockConstraint(char axis, char *text);
int BIF_snappingSupported(void);
struct TransformOrientation;
void BIF_clearTransformOrientation(void);
void BIF_removeTransformOrientation(struct TransformOrientation *ts);
void BIF_manageTransformOrientation(int confirm, int set);
int BIF_menuselectTransformOrientation(void);
void BIF_selectTransformOrientation(struct TransformOrientation *ts);
void BIF_selectTransformOrientationFromIndex(int index);
char * BIF_menustringTransformOrientation(char *title); /* the returned value was allocated and needs to be freed after use */
int BIF_countTransformOrientation();
/* Drawing callbacks */
void BIF_drawConstraint(void);
void BIF_drawPropCircle(void);
void BIF_drawSnap(void);
void BIF_getPropCenter(float *center);
void BIF_TransformSetUndo(char *str);
void BIF_selectOrientation(void);
/* view3d manipulators */
void initManipulator(int mode);
void ManipulatorTransform();
int BIF_do_manipulator(struct ScrArea *sa);
void BIF_draw_manipulator(struct ScrArea *sa);
#endif
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