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Another Mapping Question - Error Message
PostPosted: Wed Feb 09, 2011 10:29 pm Reply with quote
Jessica
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Joined: 01 Jul 2009
Posts: 19




For yet another project (sort of same ieda though) we are trying to create parameter maps using standard mapping. The model is fairly complex due to the furniture, even though I've simplified it as much as seems possible while still being realistic. When I try to run the standard mapping module with the 'Map with Shadow' option checked on I get an error message. The error message occurs when I try to see a map with a range of frequencies (in this case 500-2kHz) the error message says:
Error in RenderScene in Line:24
if I press OK the map is rendered, but I just wonder if it is really correct!
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PostPosted: Thu Feb 10, 2011 3:48 pm Reply with quote
AFMG Frank Siegmann
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Joined: 18 Jul 2005
Posts: 237




Hi Jessica,
if possible please send your project to support@afmg.eu to check the problem. An EASE Status report would be helpful. To obtain the report execute "Create Status Report" from the EASE main modules Help menu.

Frank Siegmann
AFMG
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PostPosted: Thu Feb 10, 2011 4:22 pm Reply with quote
Jessica
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Joined: 01 Jul 2009
Posts: 19




Thanks Frank, the files are on the way.
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PostPosted: Thu Dec 15, 2011 10:19 am Reply with quote
Thiti Verawat
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Joined: 09 Dec 2011
Posts: 5
Location: Thailand




Hi Frank, I got the same problem can you take a look at my project too Question
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PostPosted: Tue Dec 20, 2011 12:56 pm Reply with quote
stebadham
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Joined: 14 Jun 2007
Posts: 7




I regularly also see this fault. Is there a resolution yet?
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PostPosted: Tue Dec 20, 2011 4:31 pm Reply with quote
AFMG Frank Siegmann
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Posts: 237




Please send the project and a problem description to support@afmg.eu.
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PostPosted: Thu Dec 22, 2011 6:01 am Reply with quote
Thiti Verawat
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Joined: 09 Dec 2011
Posts: 5
Location: Thailand




After experiment with more models, I note that the error happen whenever I room mapping with small patch size. specially high frequency.
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PostPosted: Thu Dec 22, 2011 1:54 pm Reply with quote
AFMG Pedro Lima
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Joined: 05 Jun 2010
Posts: 266
Location: Germany




Dear Thiti,

What would you consider a small patch size? Say, 0.04?

Best regards,
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PostPosted: Fri Dec 23, 2011 4:39 am Reply with quote
Thiti Verawat
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Joined: 09 Dec 2011
Posts: 5
Location: Thailand




Dear Pedro

The error occur when example an

Direct SPL Mapping at 250Hz with patch size of 0.08 and shadow. After BUSY.. Scanning A1, then "Error in RenderScene in Line 24" happen. I Ok through it, then busy...scan two more time, then if click any where in the windows the mapping windows stop respond for couple time then the result show .

Some time for other model the program take very long time like an hour to process the area.

hope this info help.
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PostPosted: Tue Dec 27, 2011 6:45 pm Reply with quote
Jim Mobley
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Joined: 27 Jul 2005
Posts: 134
Location: Foothill Ranch, California, USA




Hi Thiti,

A patch size of 0.08 meters is very small which in combination with shadow cast results in very long calculations that may run into windows folder limitations. I'd suggest making your patch size larger, try 1 meter to verify that the mapping is giving results that you expect and then reduce by 25% to 50% until you find the balance you need between resolution and calculation time.

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Jim Mobley
Sr. Application Engineer
Renkus-Heinz, Inc.
19201 Cook St.
Foothill Ranch, CA 92610 USA
TEL: +1-949-588-9997
FAX: +1-949-588-9514
www.renkus-heinz.com
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