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#ifndef __SP_3DBOX_FACE_H__
#define __SP_3DBOX_FACE_H__
/*
* Face of a 3D box ('perspectivic rectangle')
*
* Authors:
* Maximilian Albert <Anhalter42@gmx.de>
*
* Copyright (C) 2007 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "perspective-line.h"
#include "display/curve.h"
#include "sp-path.h"
#include "sp-object.h"
#include "inkscape.h"
#include "desktop-style.h"
#include "desktop.h"
#include "xml/document.h"
class SP3DBox;
class Box3DFace {
public:
Box3DFace(SP3DBox *box, NR::Point &A, NR::Point &B, NR::Point &C, NR::Point &D,
Box3D::Axis plane, Box3D::FrontOrRear rel_pos);
Box3DFace(Box3DFace const &box3dface);
~Box3DFace();
NR::Point operator[](unsigned int i);
void draw(SP3DBox *box3d, SPCurve *c);
/***
void set_shape(NR::Point const ul, NR::Point const lr,
Box3D::Axis const dir1, Box3D::Axis const dir2,
unsigned int shift_count = 0, NR::Maybe<NR::Point> pt_align = NR::Nothing(),
bool align_along_PL = false);
***/
void set_corners (NR::Point &A, NR::Point &B, NR::Point &C, NR::Point &D);
//void set_face (NR::Point const A, NR::Point const C, Box3D::Axis const dir1, Box3D::Axis const dir2);
void hook_path_to_3dbox(SPPath * existing_path = NULL);
void set_path_repr();
void set_curve();
inline void lower_to_bottom() { SP_ITEM (path)->lowerToBottom(); }
inline void raise_to_top() { SP_ITEM (path)->raiseToTop(); }
gchar * axes_string();
gchar * svg_repr_string();
static gint descr_to_id (gchar const *descr);
private:
NR::Point *corners[4];
Box3D::Axis dir1;
Box3D::Axis dir2;
Box3D::FrontOrRear front_or_rear;
SPPath *path;
SP3DBox *parent_box3d;
};
#endif
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