3006bb14f4
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.
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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//osgManipulator - Copyright (C) 2007 Fugro-Jason B.V.
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#ifndef OSGMANIPULATOR_TABPLANEDRAGGER
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#define OSGMANIPULATOR_TABPLANEDRAGGER 1
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#include <osgManipulator/TranslatePlaneDragger>
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#include <osgManipulator/Scale2DDragger>
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#include <osgManipulator/Scale1DDragger>
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namespace osgManipulator {
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/**
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* Tab plane dragger consists of a plane with tabs on it's corners and edges
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* for scaling. And the plane is used as a 2D translate dragger.
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*/
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class OSGMANIPULATOR_EXPORT TabPlaneDragger : public CompositeDragger
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{
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public:
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TabPlaneDragger();
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virtual bool handle(const PointerInfo& pi, const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& us);
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/** Setup default geometry for dragger. */
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void setupDefaultGeometry(bool twoSidedHandle = true);
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void setPlaneColor(const osg::Vec4& color) { _translateDragger->setColor(color); }
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protected:
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virtual ~TabPlaneDragger();
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osg::ref_ptr< TranslatePlaneDragger > _translateDragger;
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osg::ref_ptr< Scale2DDragger > _cornerScaleDragger;
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osg::ref_ptr< Scale1DDragger > _horzEdgeScaleDragger;
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osg::ref_ptr< Scale1DDragger > _vertEdgeScaleDragger;
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float _handleScaleFactor;
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};
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}
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#endif
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