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OpenSCAD helical extrude and thread library — image 1

OpenSCAD helical extrude and thread library

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Here is a universal helical extrude library for OpenSCAD I wrote a while ago. You can extrude any polygon in the form…

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Here is a universal helical extrude library for OpenSCAD I wrote a while ago.
You can extrude any polygon in the form of [[x1,z1],[x2,z2],[x3,z3],...]
It has 5 different helix generation modes:
pitch / height
pitch / revolutions
helix_angle / height
helix_angle / revolutions
revolutions / height

I also added a little thread library that uses the helix_extrude module.

Both libraries are ready to use if you have deleted the example line.

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