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Subject: 
Re: Odd LDView Issue
Newsgroups: 
lugnet.cad
Date: 
Fri, 3 Sep 2010 16:40:38 GMT
Viewed: 
21407 times
  
In lugnet.cad, Don Heyse wrote:
   Looks like the transformation matrix for the cylinder primitive maybe got a row zeroed out.

If it was a discrepant transformation matrix, then wouldn’t you only expect it on ONE of the belt cylinders, not all of them?

   Could be a memory issue, or a bad graphics driver.

This is my work PC which is a high end CAD workstation. You couldn’t really ask for more memory or a better graphics card, so I don’t think that’s it.

   Does it work when you disable primitive substitution?

Yes! If I shut off primitive substitution, it works. Of course, the rest of the display does not look nearly as good.

   How about on a different PC?

Same behavior.

Any ideas on how I can fix the bad transformation from within the file?



Message has 2 Replies:
  Re: Odd LDView Issue
 
(...) No, it could be something wrong with the substitute 4-4cyli, Either in LDView, or in the display list created on the graphics card. But I'd expect this to affect the studs as well since they also use 4-4cyli. Maybe that's a different (...) (14 years ago, 3-Sep-10, to lugnet.cad)
  Re: Odd LDView Issue
 
(...) Please send me the file, and I'll try to figure out what's going on. --Travis Cobbs (14 years ago, 7-Sep-10, to lugnet.cad, FTX)

Message is in Reply To:
  Re: Odd LDView Issue
 
(...) 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? (...) (14 years ago, 3-Sep-10, to lugnet.cad, FTX)

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