Subject:
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Re: Odd LDView Issue
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Newsgroups:
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lugnet.cad
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Date:
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Fri, 3 Sep 2010 15:17:46 GMT
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Viewed:
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21296 times
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In lugnet.cad, Eric Albrecht wrote:
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I’m having a strange issue with LDView. See the
picture for the display behavior.
I have tracked this down to happening during the following conditions:
* There is a rubber belt in the model created with MLCAD’s rubber belt
generator. * The belt is in a submodel of an MPD file.
If you look at the
submodel, the belts look fine. But in the top level they are all garbled.
The really odd bit is that I cannot reproduce this behavior. If I make a
model with ONLY a rubber belt in a submodel, it works fine. The belts
themselves are made of 4-4cyli primitives, so I don’t see anything odd going
on in the files.
The problem is not limited to only one file. I have seen it in at least a
dozen files, all of them large models.
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Looks like the transformation matrix for the cylinder primitive maybe
got a row zeroed out. Could be a memory issue, or a bad graphics driver.
Does it work when you disable primitive substitution? How about on a
different PC?
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Message has 1 Reply:
 | | Re: Odd LDView Issue
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| (...) If it was a discrepant transformation matrix, then wouldn't you only expect it on ONE of the belt cylinders, not all of them? (...) This is my work PC which is a high end CAD workstation. You couldn't really ask for more memory or a better (...) (14 years ago, 3-Sep-10, to lugnet.cad, FTX)
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Message is in Reply To:
| | Odd LDView Issue
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| I'm having a strange issue with LDView. See the (URL) picture> for the display behavior. I have tracked this down to happening during the following conditions: There is a rubber belt in the model created with MLCAD's rubber belt generator. * The (...) (14 years ago, 2-Sep-10, to lugnet.cad, FTX)
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