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meaning of feature angle

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Old   February 18, 2007, 10:19
Default meaning of feature angle
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There is a command in star cd sounds like below

edge on 40

where 40 is feature angle.

can anyone enlighten me what is the meaning of feature angle?

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Old   February 19, 2007, 05:34
Default Re: meaning of feature angle
Kasper Skriver
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This command wil only display edges with sharp angles above 40 degrees.

The meaning of "feature angle" is in ccm+: Sets the minimum angle between polygonal facets when displaying feature lines. (from the documentation)

It is more or less the same in star cd.

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Old   August 8, 2021, 09:43
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Hosam Alrefaie
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can you please explain more, what is featureAngle parameter in viewFactorsDict file when we use viewFactor radiation model.

or more general question, how to set up the viewFactorsDict file?
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