home *** CD-ROM | disk | FTP | other *** search
- #ifndef K3DSDK_SNAP_TARGET_H
- #define K3DSDK_SNAP_TARGET_H
-
- // K-3D
- // Copyright (c) 1995-2006, Timothy M. Shead
- //
- // Contact: tshead@k-3d.com
- //
- // 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
-
- /** \file
- \author Tim Shead (tshead@k-3d.com)
- */
-
- #include "isnap_target.h"
- #include "signal_system.h"
-
- namespace k3d
- {
-
- class snap_target :
- public isnap_target
- {
- public:
- typedef sigc::slot<bool, const point3&, point3&> position_slot_t;
- typedef sigc::slot<bool, const point3&, vector3&, vector3&> orientation_slot_t;
-
- snap_target(const std::string& Label, const position_slot_t& PositionSlot, const orientation_slot_t& OrientationSlot);
-
- const std::string label();
- const groups_t groups();
- bool target_position(const point3& Position, point3& TargetPosition);
- bool target_orientation(const point3& Position, vector3& TargetLook, vector3& TargetUp);
-
- private:
- const std::string m_label;
- const position_slot_t m_position_slot;
- const orientation_slot_t m_orientation_slot;
- };
-
- } // namespace k3d
-
- #endif // !K3DSDK_SNAP_TARGET_H
-
-