Can I share this code with the OpenSCAD group? Or do you wish
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I think you have to join and until then your questions get flagged in some way. Might be easier for me to do.
OpenSCAD is not a programming language. It is a language to define geometry. And the geometry is static. So all named values are in fact constants, not variables. Thus your confusion about summation. EVERY OpenSCAD user goes through this moment of WTF.
You are correct, of course, about using hull(). I think there is a way to use various sweep libraries to create the shape you need. As I recall the sweep libraries call a function to generate a cross section and another function to generate a path through space. Does the attached demo help at all?
On 6/8/2017 12:30 AM, Alexey Finkel wrote:
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Sweep With Easing Demo.scad (12K) Download Attachment
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