Sorry for the late reply.
if you want to observe the render results in VR device, just need install paraview.
by XRInterface plugin, send to XR
If you want to do some feature development, I think you might want to clone kitware’s VTK repository. Maybe you need to modify the code in the rendering directory to implement the features you want to develop.
Of course, if it’s something else, you could try the Paraview forums