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Archicad C++ API
About Archicad add-on development using the C++ API.

3-point arc

Anonymous
Not applicable

‎2011-10-17 11:24 PM - last edited on ‎2023-08-02 09:10 PM by Graphisoft

‎2011-10-17 11:24 PM
Hello everyone!
I have one question - how to create 3-point(begCoord, midCoordArc, endCoord) circle arc with Geometry module? Or how to calculate center coordinate of this arc without view angle?
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Ralph Wessel
Mentor

‎2011-10-18 03:41 PM

‎2011-10-18 03:41 PM
Chartlant wrote:
Hello everyone!
I have one question - how to create 3-point(begCoord, midCoordArc, endCoord) circle arc with Geometry module? Or how to calculate center coordinate of this arc without view angle?
Have you tried Geometry::Circle_3Pt?
Ralph Wessel BArch
Software Engineer Speckle Systems
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Anonymous
Not applicable

‎2011-10-18 05:58 PM

‎2011-10-18 05:58 PM
It's exactly what I need! Thanks for help!
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