FGFS-4.1/OpenSceneGraph
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Added example usage of teh new DraggerTransforCallback's HandleCommandMask which is tied to the TabPlaneDragger example.

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This commit is contained in:
Robert Osfield 2012-02-01 17:10:48 +00:00
parent 487ee0f8e7
commit c3b7f6debe
1 changed files with 15 additions and 6 deletions
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21
examples/osgmanipulator/osgmanipulator.cpp
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@ -49,34 +49,36 @@ public:
virtual bool constrain(osgManipulator::TranslateInLineCommand& command) const
{
OSG_NOTICE<<"TranslateInLineCommand "<<command.getTranslation()<<std::endl;
OSG_NOTICE<<"PlaneConstraint TranslateInLineCommand "<<command.getTranslation()<<std::endl;
return true;
}
virtual bool constrain(osgManipulator::TranslateInPlaneCommand& command) const
{
//command.setTranslation(osg::Vec3(0.0f,0.0f,0.0f));
OSG_NOTICE<<"TranslateInPlaneCommand "<<command.getTranslation()<<std::endl;
OSG_NOTICE<<"PlaneConstraint TranslateInPlaneCommand "<<command.getTranslation()<<std::endl;
return true;
}
virtual bool constrain(osgManipulator::Scale1DCommand& command) const
{
//command.setScale(1.0f);
OSG_NOTICE<<"Scale1DCommand"<<command.getScale()<<std::endl;
OSG_NOTICE<<"PlaneConstraint Scale1DCommand"<<command.getScale()<<std::endl;
return true;
}
virtual bool constrain(osgManipulator::Scale2DCommand& command) const
{
//command.setScale(osg::Vec2d(1.0,1.0));
OSG_NOTICE<<"Scale2DCommand "<<command.getScale()<<std::endl;
OSG_NOTICE<<"PlaneConstraint Scale2DCommand "<<command.getScale()<<std::endl;
return true;
}
virtual bool constrain(osgManipulator::ScaleUniformCommand& command) const
{
OSG_NOTICE<<"ScaleUniformCommand"<<command.getScale()<<std::endl;
OSG_NOTICE<<"PlaneConstraint ScaleUniformCommand"<<command.getScale()<<std::endl;
return true;
}
};
osgManipulator::Dragger* createDragger(const std::string& name)
{
osgManipulator::Dragger* dragger = 0;
@ -234,7 +236,14 @@ osg::Node* addDraggerToScene(osg::Node* scene, const std::string& name, bool fix
dragger->setMatrix(osg::Matrix::scale(scale, scale, scale) *
osg::Matrix::translate(scene->getBound().center()));
dragger->addTransformUpdating(selection);
if (dynamic_cast<osgManipulator::TabPlaneDragger*>(dragger))
{
dragger->addTransformUpdating(selection, osgManipulator::DraggerTransformCallback::HANDLE_TRANSLATE_IN_LINE);
}
else
{
dragger->addTransformUpdating(selection);
}
// we want the dragger to handle it's own events automatically
dragger->setHandleEvents(true);