virtual void doUserOperations( osgUtil::LineSegmentIntersector::Intersection& result )
{
if ( _lastDrawable.valid() )
{
setDrawableColor( _lastDrawable.get(), normalColor );
_lastDrawable = NULL;
}
osg::Geometry* geom = dynamic_cast<osg::Geometry*>( result.drawable.get() );
if ( geom )
{
setDrawableColor( geom, selectedColor );
_lastDrawable = geom;
}
}
void Data::OsgNode::setIsFocused( bool value )
{
mIsFocused = value;
if ( mIsFocused ) {
removeChild( INDEX_SQUARE, 1 );
this->insertChild( INDEX_SQUARE, createNodeSquare( this->scale, OsgNode::createStateSet( this->type ) ) , false );
removeChild( INDEX_SPHERE, 1 );
this->insertChild( INDEX_SPHERE, createNodeSphere( this->scale , OsgNode::createStateSet( this->type ) ) , false );
setDrawableColor( osg::Vec4( 0.5f, 1.0f, 0.0f, 1.0 ) );
}
else {
removeChild( INDEX_SQUARE, 1 );
this->insertChild( INDEX_SQUARE, createNodeSquare( this->scale , OsgNode::createStateSet( this->type ) ), false );
removeChild( INDEX_SPHERE, 1 );
this->insertChild( INDEX_SPHERE, createNodeSphere( this->scale , OsgNode::createStateSet( this->type ) ) , false );
setDrawableColor( osg::Vec4( 1.0f, 1.0f, 1.0f, 1.0 ) );
}
setValue( graph->getNodeVisual(), true );
}
