Should volume rendering for vtkUniformGrid using blanking be supported in ParaView 5.8?
See the attached state file for PV 5.8 – uniformgrid_volumerender.pvsm (392.9 KB)
Basically, I thought that half of the volume would be transparent from the
ImageData to UniformGrid filter but it’s fully viewable in the render view (take a slice of the output with a Y normal to see the blanked part of the uniform grid). I thought I heard about using separate fields for the color transfer function and opacity transfer function in ParaView but I couldn’t find that option. Does this functionality exist or was it just at the discussion stage?
I can probably get the effect I want with just playing around with the transfer function and using a
Calculator filter to combine the blanking field and the pseudo-colored field (they’re both point data).