[Paraview] [EXTERNAL] Re: Rendering issue with cross-sections in 3D

Scott, W Alan wascott at sandia.gov
Thu Jun 16 21:15:16 EDT 2016


Steve,

I worry it sounds a bit like a bug.

Can you provide us with a toy dataset (or non-toy, if necessary) that replicates the issue?  Also, really, really good directions (+Y, roll mouse wheel in 4 times)?

Alan

-----Original Message-----
From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Steve Lamont
Sent: Thursday, June 16, 2016 7:12 PM
To: paraview at paraview.org
Subject: [EXTERNAL] Re: [Paraview] Rendering issue with cross-sections in 3D

> I'm using Paraview v5.0.1 to visualize some geophysical data, but I'm 
> running into a rendering issue. When I zoom in to my data sets, data 
> in the background randomly jumps in front of cross-sections in the 
> foreground.

I'm running into a similar issue.

I have three cross sections, along the three major axes, and they do not seem to occlude one another as one would expect.

I've turned on depth peeling and have experimented with setting the maximum number of peels to no avail.

I know this is a classic OpenGL depth sorting issue since I've run into myself back when I was coding such things.

I've updated my nVidia drivers to what passes for the Latest and Greatest for Ubuntu Linux and I have a fairly recent graphics card (Quadro K2000D).  I'll be happy to supply any other system information I can if it'll help.

Is there something else I need to switch on in order to get ParaView to operate in the "expected" manner?

Thanx.

							spl

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