UI-QT: fixed update of Isosurface renderers when Geometry is changed. Before, when changing from 2D to 3D, the isosurfaces would need to be re-added.
UI-QT: fixed update of Isosurface renderers when Geometry is changed.
Before, when changing from 2D to 3D, the isosurfaces would need to be re-added.

spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit,spirit-code/spirit