osgManipulator: Constraint: snap_point_to_grid wants Vec3d instead of Vec3
osgManipulator: Constraint: snap_point_to_grid wants Vec3d instead of Vec3

jtorresfabra/osg,scrawl/osg,openscenegraph/osg,jtorresfabra/osg,openscenegraph/osg,openscenegraph/osg,scrawl/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,jtorresfabra/osg,scrawl/osg