3 * Copyright (C) 2006-2007 Mathias Froehlich
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of the
8 * License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
22 #ifndef SG_ROTATE_TRANSFORM_HXX
23 #define SG_ROTATE_TRANSFORM_HXX
25 #include <osg/Transform>
26 #include <simgear/math/SGMath.hxx>
28 class SGRotateTransform : public osg::Transform {
31 SGRotateTransform(const SGRotateTransform&,
32 const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY);
34 META_Node(simgear, SGRotateTransform);
36 void setCenter(const SGVec3f& center)
37 { setCenter(toVec3d(center)); }
38 void setCenter(const SGVec3d& center)
39 { _center = center; dirtyBound(); }
40 const SGVec3d& getCenter() const
43 void setAxis(const SGVec3f& axis)
44 { setAxis(toVec3d(axis)); }
45 void setAxis(const SGVec3d& axis)
46 { _axis = axis; dirtyBound(); }
47 const SGVec3d& getAxis() const
50 void setAngleRad(double angle)
51 { _angleRad = angle; }
52 double getAngleRad() const
55 void setAngleDeg(double angle)
56 { _angleRad = SGMiscd::deg2rad(angle); }
57 double getAngleDeg() const
58 { return SGMiscd::rad2deg(_angleRad); }
60 virtual bool computeLocalToWorldMatrix(osg::Matrix& matrix,
61 osg::NodeVisitor* nv) const;
62 virtual bool computeWorldToLocalMatrix(osg::Matrix& matrix,
63 osg::NodeVisitor* nv) const;
65 virtual osg::BoundingSphere computeBound() const;