Not Opening a File - Called by an external python Command line

[ihnorton (Isaiah Norton)]

See

How to set volume rendering preset using Python

Hi Oliver, There have been some improvements since 4.8.1 that makes it easier for us to do this. So if you use the latest nightly, then this is what you can do: Easier setup of volume rendering (no need to create the display node and update it from the logic): volRenLogic = slicer.modules.volumerendering.logic() displayNode = volRenLogic.CreateDefaultVolumeRenderingNodes(volumeNode) This is not very clean, because it uses widgets from the volume rendering module, but you can apply a shift li…