AccuRender nXt

advanced rendering for AutoCAD

I've just implemented Intel's denoising library in AccuRender Studio. I think the results are very exciting.  Most models seem to be something like 4-10 times faster(!).  I'm pretty darn sure this makes AccuRender Studio faster than the original Standard Engine, with much better results and much less monkeying around (no daylight sources, reflective shaders, etc.)

The Intel Open Image Denoise, unlike nVidia Optix (which I had previously implemented), does not require a specific GPU.  It runs on modern Intel CPUs and seems to be equally fast and perhaps a little better in quality.

You can get it on the Download->AccuRender Studio page.  Please note that I have changed the names of the AutoCAD plugins, so early adopters will have to repeat the netload command step.

*******

A couple of examples, courtesy of Peter Milner's models.  Click on them to see them full size.

I do have a relatively fast 16 core machine, however, this one ran for one minute(!):

This one ran for five minutes-- it's got a ways to go but this level of completion would have been hours and hours before.

More to come.

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I've noticed that the material editor is missing Angular Blend.

Is this something that is to be added back in later?

No Angular Blend per se (it was never physically based and kind of wreaks havoc on some types of calculations.) However, any material with reflection will exhibit fresnel reflectivity which changes with viewing angle.

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mike makki commented on Tibor K. Karsai's photo
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WestlakeV - Copy

"good image and nice montage... the only thing is that the sky is too blue ... a light colour and would make it perfect"
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Peter Milner posted a discussion

AR Studio ground plane

The ground plane in Accurender Studio appears as a rectangular surface under the object rather than extending to the horizon.See More
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Tibor K. Karsai posted photos
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Rich Hart replied to Paul Jackson's discussion Old versions of nXt for AutoCAD
"There is a bug in the logic to find the version with the closest date to your license number that occasionally finds the farm install instead. You should be able to simply download the install the NK21 or the OA30 version from the link I posted…"
Tuesday
Paul Jackson replied to Paul Jackson's discussion Old versions of nXt for AutoCAD
"Thanks Rich. I also popped-in my license code to the checker, it came up with nXtFarm64_0355.exe Seems to be the render farm though?"
Tuesday
Rich Hart replied to Paul Jackson's discussion Old versions of nXt for AutoCAD
"This page: http://www.renderplus.com/php/get_all_downloads.php#nXtRender lists all of the versions of nXt for AutoCAD currently available for download. The version from Nov 2014, NK21, will work with your license bought in 2013."
Tuesday
Paul Jackson posted a discussion

Old versions of nXt for AutoCAD

Is it still possible to download old versions (bought in 2013), of nXt for AutoCAD? Got a new PC, but cannot find my installation file. Thanks.See More
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Roy Hirshkowitz replied to Peter Milner's discussion Reflected background brightness
"Almost certainly.  A fix may be difficult at this point.  The code has not been touched in years."
Aug 21

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