Hello, I had to upload a small patch today (Monday) to fix V-Ray RT GPU performance and a specific issue with VRayHairInfoTex; you will recognize it by the V-Ray RT version - 2.20.02 Note: The recent versions of the nVidia drivers will take about 4.5 GB of RAM to compile the GPU code. Make sure yo…

Did you specify an ICC file in the color corrections window in the first place? For PhotoShop, you will have to specify the ICC profile in its color settings. Best regards, Vlado

Yes, I’ve tried several of the icc files located in C:\Windows\System32\spool\drivers\color and C:\Program Files (x86)\Common Files\Adobe\Color\Profiles (including my calibrated monitor profile) all of which look exactly the same in the VFB. Is this the correct behavior?

Do they look the same in PhotoShop? In any case, it’s more or less normal. Those ICC files are typically targeted to produce a sRGB image out of an image that is already very close to sRGB to begin with. So they tend to look very close. Best regards, Vlado

Quick one Vlado, was the new copde for writing to scanline exr included in this release? There doesn’t seem to be a huge speed gain in the files at the minute compared to writing them out of nuke as zip s scanline files?

Yes, they are now written as multi-scanline blocks, which should be faster in Nuke. Best regards, Vlado

why would you use the glossiness render element? it doesn’t appear in the Spot3d render element section and appears to return a pixel fill of the actual value in the glossiness material parameter.

[image] First Kitchen Render why would you use the glossiness render element? it doesn’t appear in the Spot3d render element section and appears to return a pixel fill of the actual value in the glossiness material parameter. Well, it was requested mostly so you can use it as a texture baking …

Is the documentation of just released features, like the new hair material, ready? Where can we find it? Thanks

[image] Can not render a color image Yes, they are now written as multi-scanline blocks, which should be faster in Nuke. Best regards, Vlado Hmm - not seeing as huge a difference as converting to scanline exr in nuke or going to vrimg and then converting with “-compression zips -datawindow -…

You can use the exrheader command-line tool that comes with the OpenEXR sources - it will show everything you need to know about an OpenEXR file. Best regards, Vlado

V-Ray 2.20.01 available for download

V-Ray V-Ray for 3ds Max Announcements

vlado January 3, 2012, 9:34pm 68

There should be some improvements in that area for the new service pack. Whether they will sort out completely all DR problems, I do not know.

Best regards,
Vlado

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V-Ray 2.20.01 available for download

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