Imath::Box3f SkeletonPrimitive::bound() const
{
Imath::Box3f bbox;
for (unsigned int i=0; i<m_globalMatrices->readable().size(); i++)
{
bbox.extendBy( m_globalMatrices->readable()[i].translation() );
}
//std::cerr << bbox.min << ", " << bbox.max << std::endl;
// add a little on for joint radius
bbox.extendBy( bbox.max + Imath::V3f(1,1,1) );
bbox.extendBy( bbox.min - Imath::V3f(1,1,1) );
//std::cerr << bbox.min << ", " << bbox.max << std::endl;
return bbox;
}
Imath::Box3f MotionPrimitive::bound() const
{
Imath::Box3f result;
for( SnapshotMap::const_iterator it=m_snapshots.begin(); it!=m_snapshots.end(); it++ )
{
result.extendBy( it->second->bound() );
}
return result;
}
Imath::Box3f SceneView::framingBound() const
{
Imath::Box3f b = m_sceneGadget->selectionBound();
if( !b.isEmpty() )
{
return b;
}
b = View3D::framingBound();
if( m_grid->gadget()->getVisible() )
{
b.extendBy( m_grid->gadget()->bound() );
}
return b;
}