[vtkusers] Get boundary of all actors !

[Prabhu Ramachandran]

>>>>> "SA" == Sebastien Auclair <sxa at fluent.com> writes:

    SA> Greetings !  Is there a pre-defined way to get or compute the
    SA> bounding box (Volume) of all the actors in a Renderer?

    SA> I need this to make a voxel representing the volume occupied
    SA> by all the 3D Objects in a CAD window.

Perhaps vtkRenderer::ComputeVisiblePropBounds(...) is what you are
looking for?

cheers,
prabhu