Hi,
I do something obviously wrong, but I am not able to find what is it ;-)
When I use VUE Raytracing, an image is generated. When I switched the render to Path Tracing, black image is generated always.
As an example, I tried Living_Room dataset:
Raytracing produces this image (materials are not correct, because not correct workspace with all relevant materials was used):
When switched to Path Tracing with the same settings, this is produced:
I am not sure whether it's relevant, but for some reason, even when Interior Best is selected, the message tells "with Exterior Final".
Used configuration (all updates and drivers are at the latest versions):
With regards,
Jan
Maybe I found a source of the problem: I found VUE log (quite accidentally, because there is no information available such log exists) and it tells:
[2021-07-08 20:54:01,572] [INFO ] render -> VUE DLL [2021-07-08 20:54:01,572] [INFO ] render -> Version 1 R6 - Build 6005926 [2021-07-08 20:54:01,572] [INFO ] render -> Initializing... [2021-07-08 20:54:01,599] [INFO ] render -> Init. OK [2021-07-08 20:54:01,600] [INFO ] IO -> Build: 6.00.59.26 AVX [2021-07-08 20:54:01,600] [INFO ] IO -> Now is Thu Jul 8 20:54:01 2021 [2021-07-08 20:54:01,600] [INFO ] IO -> operating system: Windows 10 64 [2021-07-08 20:54:44,742] [INFO ] render -> Full image resolution: w=2048, h=1622 [2021-07-08 20:54:44,743] [INFO ] render -> Rendering still image [2021-07-08 20:54:44,743] [INFO ] render -> Output path for color channel: [2021-07-08 20:54:44,743] [INFO ] render -> Save Multipass: Off [2021-07-08 20:54:44,743] [INFO ] render -> Save G-Buffer: Off [2021-07-08 20:54:44,743] [INFO ] render -> You are using luminous materials in combination with global radiosity; This may produce unexpected results and is generally not recommended. The luminous materials in your scene are: - ficus Trunk_Living_Room.dgn_3D Imperial Design_Living Room_3978_vis_Surface - ficus_leaf_two_sided_Living_Room.dgn_3D Imperial Design_Living Room_3979_vis_Surface - fire_Living_Room.dgn_3D Imperial Design_Living Room_390a_vis_Surface - embers_Living_Room.dgn_3D Imperial Design_Living Room_19c29_vis_Surface What would you like to do?|Ignore Leave everything as is (materials and atmosphere) and render anyway.|Temporarily disable luminosity The luminosity settings of luminous materials will be reset temporarily for rendering. These settings will be restored at the end of rendering.|Remove luminous material property The luminosity settings of luminous materials will be removed permanently.|Cancel Cancel rendering, which will let you modify the materials manually. [2021-07-08 20:54:48,009] [WARN ] render -> An error occured while initializing the OpenCL framework required to run the interactive path tracing engine. If the problem happened after some system update, please try to update or re-install your display drivers. In the mean time, the interactive path tracing engine will be deactivated by default. You can activate it back at any time from the global display options panel.
The last line is important I guess:
An error occured while initializing the OpenCL framework required to run the interactive path tracing engine. If the problem happened after some system update, please try to update or re-install your display drivers. In the mean time, the interactive path tracing engine will be deactivated by default. You can activate it back at any time from the global display options panel.
It shows how crappy this alpha version of VUE integration is, because at the same time, Message Center tells the render is complete, but no information about any error or warning:
When there is a problem with OpenCL, I would expect the calculation is done on processor, but seems it does not happen.
Other OpenCL software (Geekbench 5, Blender) works perfectly fine and AMD Radeon GPU is used for calculations.
Regards,
Bentley Accredited Developer: iTwin Platform - AssociateLabyrinth Technology | dev.notes() | cad.point
I created Service Ticket #7001275102 for this issue.
Can you try the dataset in this link
Hi Leonard,
Leonard Jones said:Can you try the dataset in this link
it's exactly the dataset I used to create images for my initial post.
Is there any configuration to specify "do not use OpenCL Framework", so processor will be used (as available in some other SW)?
Also, I still do not find a reason why the message is always "Rendered in ... with Exterior Final at ..." regardless what render quality option I choose.