OspRay Studio import Medical raw data，why will it failure and force exit? about ospray_studio HOT 12 CLOSED

For raw volumes Studio needs to know the metadata (at least dimensions and voxel type) of the volume, which you can (currently only) pass on the command line:

ospStudio --dimensions 256 256 256  --voxelType 2500  skull_256x256x256_uint8.raw

For more options and explanations see

ospStudio --help

from ospray_studio.

It still has the same problem. Should I input more commands?

from ospray_studio.

Hi, does closing this mean that you were able to get it working? If not, I'm happy to help resolve it further. raw volumes can be tricky.

from ospray_studio.

Hi, does closing this mean that you were able to get it working? If not, I'm happy to help resolve it further. raw volumes can be tricky.

Hi, I haven't got it working yet. So what should I do to solve this problem?

from ospray_studio.

From your comment above It still has the same problem.:
https://user-images.githubusercontent.com/55489611/195841541-94cd1762-834d-41be-bdc5-6af7ca089cfa.png

Appears you are trying to load this as FLOAT data by setting --voxelType 6000. Use --voxelType 2500, as Johannes as suggested above.\

The enum types are here https://github.com/ospray/ospray/blob/fdda0889f9143a8b20f26389c22d1691f1a6a527/ospray/include/ospray/OSPEnums.h#L80

from ospray_studio.

From your comment above It still has the same problem.: https://user-images.githubusercontent.com/55489611/195841541-94cd1762-834d-41be-bdc5-6af7ca089cfa.png

Appears you are trying to load this as FLOAT data by setting --voxelType 6000. Use --voxelType 2500, as Johannes as suggested above.\

The enum types are here https://github.com/ospray/ospray/blob/fdda0889f9143a8b20f26389c22d1691f1a6a527/ospray/include/ospray/OSPEnums.h#L80

But I have tried --voxelType 2500 and it still doesn't work.

from ospray_studio.

I see. Hmm. Is skull_256x256x256_uint8.raw something you can share with us? I will try it locally.

from ospray_studio.

It is OS specific: works on Linux, but I can reproduce the exception on Windows.

from ospray_studio.

I see. Hmm. Is skull_256x256x256_uint8.raw something you can share with us? I will try it locally.

Sure. I have upload in my git. Or Could I ask your email ? And I will send it to you.

from ospray_studio.

It is OS specific: works on Linux, but I can reproduce the exception on Windows.

Yes. I run it on Windows. So can it import this type of data on Windows? And I see that it says Loading volumes with default volume parameters . Does it mean that the command parameters I inputed do not work?

from ospray_studio.

We found the problem, the fix is in the devel branch.

from ospray_studio.

Thank you!! I was finally able to test the devel version and it solves the bug perfectly.

from ospray_studio.