nisus Posted September 12, 2004 Share Posted September 12, 2004 Hi all, Another MR-problem at highres... Anyone got a clue? Looks like some buckets got wrong somewhere... Even conserving memory didn't help... All tips are most welcome. rgds nisus Link to comment Share on other sites More sharing options...
abicalho Posted September 12, 2004 Share Posted September 12, 2004 Again, I'd love to be able to look at the file to see if it's a bug in the software. Thanks, Alexander Discreet QE Link to comment Share on other sites More sharing options...
nisus Posted September 13, 2004 Author Share Posted September 13, 2004 hi alexander? do you need a stripped down version? or is the full ok? nisus Link to comment Share on other sites More sharing options...
abicalho Posted September 13, 2004 Share Posted September 13, 2004 Send me the smallest file needed to show the problem. My e-mail account should not have a limit for attachment size (that I know of). Alexander Link to comment Share on other sites More sharing options...
nisus Posted September 13, 2004 Author Share Posted September 13, 2004 another one... Link to comment Share on other sites More sharing options...
abicalho Posted September 15, 2004 Share Posted September 15, 2004 Hi Nisus, I looked at your file and I do not know what's going on with it. I would try to play more with it, hiding objects to see if a specific object or group is causing the problem. But unfortunately I'm pretty busy right now, so I cannot help you much. Alexander Link to comment Share on other sites More sharing options...
maxit Posted October 2, 2004 Share Posted October 2, 2004 nisus, Did you found out what was the cause of the dots on the beam? Did it had anything to do with caustic reflection? I guess not as the problem is very localised. Link to comment Share on other sites More sharing options...
nisus Posted October 2, 2004 Author Share Posted October 2, 2004 I don't know what you mean exactly. Can you post an image with a marked area? tnx nisus Link to comment Share on other sites More sharing options...
maxit Posted October 2, 2004 Share Posted October 2, 2004 The white dots on the first image of this thread. Link to comment Share on other sites More sharing options...
noi-pi Posted October 3, 2004 Share Posted October 3, 2004 I got the same grainy artefacts with Mental ray especially with the shadows. tried to solve it by cranking up the FG samples into thousands with no avail. The file was loaded from the internet. As far as i remember, I got a system scale of 1=1" compared to the file which is 1=1m. Thus I rescale the whole scene into my System unit scale and happily I'm back in business. I also remember rendering a scene leaving buckets into my image and solved it by reducing the Min./Max values in the FG's. We would really appreciate it if you post the Settings.....and your solutions too! Link to comment Share on other sites More sharing options...
nisus Posted October 5, 2004 Author Share Posted October 5, 2004 Hi noi-pi, Are you sure that you are talking about the same problem??? Imho, the problem you mentioned is talked about in this thread: http://www.cgarchitect.com/vb/showthread.php?t=7004 solutions: 1) NO multipass camera (adding a camera in max6 automatically activates this! what a bunch of crap imho...) 2) change the file units rgds nisus Link to comment Share on other sites More sharing options...
jucaro Posted October 5, 2004 Share Posted October 5, 2004 Nisus, have you tried rendering it in strips through backburner just to see if the problem shows? Or a region render where the error shows up? Link to comment Share on other sites More sharing options...
maxit Posted October 5, 2004 Share Posted October 5, 2004 nisus solutions you mentioned- Is it for noi-pi's problem or thats how you got rid of the dots on the beam (top right hand side of your image)? Link to comment Share on other sites More sharing options...
nisus Posted October 6, 2004 Author Share Posted October 6, 2004 Hi jucaro, I didn't try the stripe-rendering on that image because I didn't knew it was possible at that time... Anyway, I've tried it now (on another image) and it works fine with MR ! Hi Maxit, Those solutions are for noi-pi's problem rgds nisus Link to comment Share on other sites More sharing options...
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