Ring Band creation script by M_G

Last crawled date: 3 years ago

This OpenSCAD script will generate a plain wedding band style ring.
Most parameters are user selectable such as the ring profile shapes.
This would be ideal as the basis for a wedding ring...
Potentially very useful when combined with the following:
Ring metal cost calculator thingiverse.com/thing:12589
Ring Size System Coversion thingiverse.com/thing:12689
for creating and costing a custom wedding band or other such tomfoolery.
Author: Mark Gaffney
Version: 1.4
Date: 2013-03-19
Todo:
Implement texturing
Implement hallmarking
Warning:
Let the right one in
Changes from previous versions:
1.4
added ellipse_intersection.scad code for 2 new cross section shapes (cs_ellipse_intersection & cs_rounded_ellipse_intersection)
added support for write.scad on inside or outside of ring, engraved or raised
1.3
Xxxxx's wedding ring version (no stone, no mount)
1.2
Made higher resolution shapes by increasing rotate extrude $fn from 50 to 100 and shape $fn from 20 to 40
Implemented half chamfered rectangle
1.1
Fixed issue whereby rounded rectangle shape CS appeared slightly translated in Y direction
Fixed issue whereby half ellipse was never shown and normal ellipse was shown twice instead
1.0
First version based on Ring_band_creation_script_v0.10.scad
Added more cross sections (cs_half_pill, cs_reverse_hemi_ellipse, cs_reverse_rounded_hemi_ellipse)
Ring profiles available:
pill, ellipse, hemi_ellipse, rounded_hemi_ellipse, rectangle, scallopped_rectangle, rounded_scallopped_rectangle, rounded_rectangle, chamfered_rectangle, half_pill, reverse_hemi_ellipse, reverse_rounded_hemi_ellipse