vva Posted October 31, 2019 Share Posted October 31, 2019 I tried to create a "Superellipse" with the tool "Curve by Formular" . (have a look at > Wiki > Superellipse) didn't get it to work - but produced a lot of crashes any help is wellcome vva Quote Link to comment Share on other sites More sharing options...
¢hris £und Posted November 1, 2019 Share Posted November 1, 2019 Post how you attempted to enter the formula, please. ¢£ Quote Link to comment Share on other sites More sharing options...
vva Posted November 1, 2019 Author Share Posted November 1, 2019 hi Chris, this is the formula I used - the exponent as a decimal number: 2/2.5 = 0.8 (Piet Hein used 5/2) and I made some experiments with a variable (v) for the exponent: thank you for your help vva Quote Link to comment Share on other sites More sharing options...
¢hris £und Posted November 1, 2019 Share Posted November 1, 2019 Mine is not crashing, however, when I use 0 to 1 for the domain, it will produce. if I put the domain to 0 - 2*pi it does not. or what it does produce is too small to see. upon further exploration, anything larger than a value of 1.57079632 it disappears. Same behavior in the Beta. ¢£ Quote Link to comment Share on other sites More sharing options...
vva Posted November 1, 2019 Author Share Posted November 1, 2019 Thank you for investigating this! in the meantime I found an Exel doc with a good graph that I used as underlay and made the curve as nurbs. so I got this: vva ¢hris £und 1 Quote Link to comment Share on other sites More sharing options...
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