How to calculate normalized parameter of point E on line AC, so that arc DEB are always tangent to lines AB and AD ?
Gelöst! Gehe zur Lösung
Gelöst von atis.sed. Gehe zur Lösung
See "Circular Segments":
https://revitforum.org/showthread.php/1046-Revit-Formulas-for-quot-everyday-quot-usage
Thank you, great post! Although another problem occurred- how to use reporting parameter in formula? Like the len2 is reporting parameter to get length of reference line D-B, but I cannot usethat length in formulas without dynamo....
Ok, so I found a solution:
1. make triangle plane to reference angle parameter from plane ABD
2. now you have L1 and ang(A)
3. BD = sqrt(L1 ^ 2 + L1 ^ 2 - 2 * L1 * L1 * cos([angA]))
4. BR radius = ([BD] / 2) / cos([angA] / 2)
5. E = [BR] - sqrt([BR] ^ 2 - ([angA] / 2) ^ 2)
hope this helps someone in the future
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