[vtkusers] VTK-7.0.0 RC1: Image reslice with OpenGL2

Kenji Tsumura kenji.tsumura at neosoftmedical.com
Fri Jan 8 08:39:18 EST 2016


David,

Thank you very much. I will try today.

Kenji

From: David Gobbi [mailto:david.gobbi at gmail.com]
Sent: Friday, January 08, 2016 7:20 AM
To: Kenji Tsumura
Cc: vtkusers at vtk.org
Subject: Re: [vtkusers] VTK-7.0.0 RC1: Image reslice with OpenGL2

Hi Kenji,

This bug should be fixed by the following patch, which was merged yesterday:
https://gitlab.kitware.com/vtk/vtk/commit/46a54e5a

Can you confirm the fix?

Thanks,

 - David


On Wed, Jan 6, 2016 at 5:12 PM, David Gobbi <david.gobbi at gmail.com<mailto:david.gobbi at gmail.com>> wrote:
Hi Kenji,

I've confirmed that the bug is present for vtk-7.0.0.rc1 (Dec 10) but was absent at commit 06ad5dec (Tue Oct 27).  I share your opinion that this is a critical bug.

 - David

On Wed, Jan 6, 2016 at 7:53 AM, David Gobbi <david.gobbi at gmail.com<mailto:david.gobbi at gmail.com>> wrote:
Hi Kenji,

Thanks for the bug report, I'll look into this.

 - David


On Wed, Jan 6, 2016 at 7:11 AM, Kenji Tsumura <kenji.tsumura at neosoftmedical.com<mailto:kenji.tsumura at neosoftmedical.com>> wrote:
Hi,

I have posted a bug on image re-slice using vtkImageResliceMapper.
http://www.vtk.org/Bug/view.php?id=15914

The description of the bug is:

When I rotated a volume image, a portion of the resliced image is missing sometimes. The bug can be reproducible using the attached test code. As far as I can tell, the bug doesn't occur with VTK_RENDERING_BACKEND OpenGL setting.

My environment is:
VTK-7.0.0 RC1
CMake 3.1.1
Visual Studio 12 2013 Win 64

Thank you,

Kenji
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