[Bf-cycles] cycles standalone strange rendering...or code / build bug?

[Ray Molenkamp]

I also noticed this when playing with the netrender, seems to be something in the sse41 kernels and up.

when i started the server with the CYCLES_CPU_NO_SSE41 / CYCLES_CPU_NO_AVX /CYCLES_CPU_NO_AVX2 environment variables set it worked properly, I haven't gotten time yet  to look at it further.

--Ray


On 8/28/2017 8:29 AM, Lukas Stockner wrote:
>
> Yes, I also ran into that issue with network rendering, 2-BVH CPU intersection does not work correctly on Windows - it did work on Linux, though.
>
>
> On 28.08.2017 10:54, Nathan Letwory wrote:
>> Actually I see something similar in RhinoCycles when rendering on CPU and not using QBVH. Ray hits seem to be dependant on camera location and orientation.
>>
>> On 28 Aug 2017 11:11 am, "Stefan Werner" <stewreo at gmail.com <mailto:stewreo at gmail.com>> wrote:
>>
>>     Hi,
>>
>>     I haven’t seen this one before. What device is being used to render this CPU, CUDA, OpenCL? Is it a single or multi-device?
>>
>>     -Stefan
>>
>>>     On 28. Aug 2017, at 10:03, Wilhelm Landt [The Soulcage Department] <willi at soulcage-department.de <mailto:willi at soulcage-department.de>> wrote:
>>>
>>>     hi all,
>>>
>>>     i have successfully managed to build the cycle-standalone repo from git with all the dependencies from .../lib/win64_vc14 with vs2015 express and vs2017 express.
>>>     but when i render an example scene i get only the upper right quarter of the image render right. the rest of the image is blueish...see attached image.
>>>     dont know why...is this a source code bug or a build bug?
>>>     does anybody also have this strange rendering result with the standalone build?
>>>
>>>     <nladgnfcdmkhghki.jpg>
>>>
>>>     greets.
>>>     -- 
>>>     ---
>>>     Wilhelm Landt
>>>     The Soulcage Department
>>>
>>>     Herbststr. 31
>>>     D-28215 Bremen
>>>
>>>     Fon +49 (0)421 379 42 87 <tel:+49%20421%203794287>
>>>     Fax +49 (0)421 379 42 96 <tel:+49%20421%203794296>
>>>     willi at soulcage-department.de <mailto:willi at soulcage-department.de>
>>>
>>>     http://www.soulcage-department.de <http://www.soulcage-department.de/>
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>>
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