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MK_100604705-Regular Member
5-Regular Member
April 5, 2022
Question

Tessellation Input

  • April 5, 2022
  • 1 reply
  • 820 views

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Please explain how to obtain the invTess value?

Also, how do you calculate the step size for an Assembly?

1 reply

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sgeggie1-Visitor
1-Visitor
April 5, 2022

invTess basically maps user input [0;1] back to [0;1] with a curve that gives more fine control towards the top of the scale. I went back and forth with it and ended up with something like invTess = 1 + 0.2*log(userInput).

I don't set the step size. All control is through chord height, simply because I haven't been able to work out exactly how Creo uses the other parameters. It's adequate for most models.

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