OpenSceneGraph/include/osgManipulator/TranslatePlaneDragger
Robert Osfield 3006bb14f4 Changed osgManipulator::Dragger::handle(..) method to use a nested PointerInfo
class to encapsulate the pixel coords, SceneView and picking operations in prep for
making the code more general purpose, and less reliant on classes like osgUtil::SceneView and osgUtil::IntersectVisitor.
2007-02-11 21:12:34 +00:00

56 lines
1.9 KiB
C++

/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library 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
* OpenSceneGraph Public License for more details.
*/
//osgManipulator - Copyright (C) 2007 Fugro-Jason B.V.
#ifndef OSGMANIPULATOR_TRANSLATEPLANEDRAGGER
#define OSGMANIPULATOR_TRANSLATEPLANEDRAGGER 1
#include <osgManipulator/Translate2DDragger>
#include <osgManipulator/Translate1DDragger>
namespace osgManipulator {
/**
* Tab plane dragger consists of a plane with tabs on it's corners and edges
* for scaling. And the plane is used as a 2D translate dragger.
*/
class OSGMANIPULATOR_EXPORT TranslatePlaneDragger : public CompositeDragger
{
public:
TranslatePlaneDragger();
virtual bool handle(const PointerInfo& pi, const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& us);
/** Setup default geometry for dragger. */
void setupDefaultGeometry();
inline void setColor(const osg::Vec4& color) { if (_translate2DDragger.valid()) _translate2DDragger->setColor(color); }
Translate1DDragger* getTranslate1DDragger() { return _translate1DDragger.get(); }
Translate2DDragger* getTranslate2DDragger() { return _translate2DDragger.get(); }
protected:
virtual ~TranslatePlaneDragger();
osg::ref_ptr< Translate2DDragger > _translate2DDragger;
osg::ref_ptr< Translate1DDragger > _translate1DDragger;
bool _usingTranslate1DDragger;
};
}
#endif