box3d.h revision 13095970af601fa273fa8a6ca4ed548a01c84e70
#ifndef __SP_BOX3D_H__
#define __SP_BOX3D_H__
/*
* SVG <box3d> implementation
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* Maximilian Albert <Anhalter42@gmx.de>
*
* Copyright (C) 2007 Authors
* Copyright (C) 1999-2002 Lauris Kaplinski
* Copyright (C) 2000-2001 Ximian, Inc.
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "sp-item-group.h"
#include "proj_pt.h"
#include "axis-manip.h"
#define SP_TYPE_BOX3D (box3d_get_type ())
gint z_orders[6]; // z_orders[i] holds the ID of the face at position #i in the group (from top to bottom)
};
struct SPBox3DClass {
};
GType box3d_get_type (void);
void box3d_set_corner (SPBox3D *box, guint id, NR::Point const &new_pos, Box3D::Axis movement, bool constrained);
void box3d_set_center (SPBox3D *box, NR::Point const &new_pos, NR::Point const &old_pos, Box3D::Axis movement, bool constrained);
void box3d_corners_for_PLs (const SPBox3D * box, Proj::Axis axis, NR::Point &corner1, NR::Point &corner2, NR::Point &corner3, NR::Point &corner4);
int box3d_pt_lies_in_PL_sector (SPBox3D const *box, NR::Point const &pt, int id1, int id2, Box3D::Axis axis);
int box3d_VP_lies_in_PL_sector (SPBox3D const *box, Proj::Axis vpdir, int id1, int id2, Box3D::Axis axis);
void box3d_switch_perspectives(SPBox3D *box, Persp3D *old_persp, Persp3D *new_persp, bool recompute_corners = false);
#endif /* __SP_BOX3D_H__ */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :