FGFS-4.1/OpenSceneGraph
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Added new TerrainManipulator to osgGA, and new callback for getting the

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CoordinateFrame for a given X,Y,Z location.
This commit is contained in:
Robert Osfield
2004-05-06 11:01:16 +00:00
parent 1a09763515
commit 47dd0ece28
12 changed files with 740 additions and 61 deletions
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24
src/osgGA/KeySwitchMatrixManipulator.cpp
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@@ -10,7 +10,9 @@ void KeySwitchMatrixManipulator::addMatrixManipulator(int key, std::string name,
_manips[key]=std::make_pair(name,osg::ref_ptr<MatrixManipulator>(cm));
if(!_current.valid()){
_current=cm;
_current->setNode(_current->getNode());
_current->setNode(getNode());
_current->setCoordinateFrameCallback(getCoordinateFrameCallback());
_current->setByMatrix(getMatrix());
}
}
@@ -34,7 +36,13 @@ void KeySwitchMatrixManipulator::selectMatrixManipulator(unsigned int num)
{
if (_current.valid())
{
if ( !itr->second.second->getNode() ) {
if ( !itr->second.second->getCoordinateFrameCallback() )
{
itr->second.second->setCoordinateFrameCallback(_current->getCoordinateFrameCallback());
}
if ( !itr->second.second->getNode() )
{
itr->second.second->setNode(_current->getNode());
}
itr->second.second->setByMatrix(_current->getMatrix());
@@ -49,11 +57,21 @@ void KeySwitchMatrixManipulator::setNode(osg::Node* node)
itr!=_manips.end();
++itr)
{
itr->second.second->setNode(node);
}
}
void KeySwitchMatrixManipulator::setCoordinateFrameCallback(CoordinateFrameCallback* cb)
{
_coordinateFrameCallback = cb;
for(KeyManipMap::iterator itr=_manips.begin();
itr!=_manips.end();
++itr)
{
itr->second.second->setCoordinateFrameCallback(cb);
}
}
MatrixManipulator* KeySwitchMatrixManipulator::getMatrixManipulator(unsigned int num)
{
KeyManipMap::iterator itr = _manips.find(num);