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Strange lines in Inventor 2023.5 model

3 ANTWORTEN 3
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Nachricht 1 von 4
Alexander_Chernikov
164 Aufrufe, 3 Antworten

Strange lines in Inventor 2023.5 model

Hello all.

Strange lines appear on the model at certain sizes.

Alexander_Chernikov_0-1726580201140.png

Alexander_Chernikov_1-1726580251826.png

 

Apparently, there is some problem in determining the intersection line of the cylinders?

When changing any of the dimensions of the base cylinder (diameter, d1=80) or height (d4=50), the lines disappear.

What could it be?

I attach the model in AI-2023.5

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Олександр Черніков / Alexander Chernikov

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3 ANTWORTEN 3
Nachricht 2 von 4
mluterman
als Antwort auf: Alexander_Chernikov

To me, it seems like a graphics artifact (video card/driver related). I say this, because on my screen, those lines alternatively disappear and reappear as I rotate the model (one line disappeared from the view below). 

mluterman_1-1726581645335.png

 

 

Nachricht 3 von 4

Hi Alexander and Mitchell,

 

This is a graphics (or faceting) bug. The lines should not exist. The body checks clean and there is no sliver faces or odd edges. I will work with the project team to understand it better.

Many thanks!

 



Johnson Shiue (johnson.shiue@autodesk.com)
Software Test Engineer
Nachricht 4 von 4

Hi! This has been confirmed as a defect in the graphics system (INVGEN-80689). We don't have a solution yet.

Many thanks!



Johnson Shiue (johnson.shiue@autodesk.com)
Software Test Engineer

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