/*!
\brief BBMovementVisualizer::renderV
*/
void BBMovementVisualizer::renderV()
{
if ( m_movementAnalyzer->dataAvailable() )
{
mp_window->makeContextCurrent();
mp_boundingBoxLowerBody->setVisible( true );
BoundingBox* boundingBox = dynamic_cast<BoundingBox*>( m_movementAnalyzer->getLatestBoudingGeomerty().data() );
if ( boundingBox )
{
mp_boundingBoxLowerBody->setPosition( boundingBox->x(),
boundingBox->y(),
boundingBox->z() );
mp_boundingBoxLowerBody->setScale( boundingBox->width(),
boundingBox->height(),
boundingBox->depth() );
}
}
else
{
mp_boundingBoxLowerBody->setVisible( false );
}
}
static BoundingBox labelBoundingBoxForNode(Graph *graph, node n) {
IntegerProperty *viewShape = graph->getProperty<IntegerProperty>("viewShape");
LayoutProperty *viewLayout = graph->getProperty<LayoutProperty>("viewLayout");
SizeProperty *viewSize = graph->getProperty<SizeProperty>("viewSize");
BoundingBox renderingBox;
GlyphsManager::getGlyph(viewShape->getNodeValue(n))->getTextBoundingBox(renderingBox);
const Coord &pos = viewLayout->getNodeValue(n);
const Size &size = viewSize->getNodeValue(n) * Size(renderingBox.width(), renderingBox.height(), renderingBox.depth());
return BoundingBox(pos - size/2.f, pos + size/2.f);
}
