OpenSCAD issue #844 Like and follow.

#####Easy to understand version but with less safety checks. #####/ improved smarter rounding

#####With an exploit of fast convex + convex minkowski and the Theorem: Given any collection of convex sets, their intersection is itself a convex set. #####The following became possible: ``` //////////////////////////////////////////////////////// /* unionRound() Module by Torleif Ceder - TLC123 late summer 2021 Pretty fast Union with radius, But limited to a subset of cases Usage unionRound( radius , detail , epsilon ) { YourObject(); YourObject(); } limitations: 0. Only really fast when boolean operands are convex, Minkowski is fast in that case. 1. Boolean operands may be concave but can only touch in a single convex area 2. Radius is of elliptic type and is only approximate r were operands intersect at perpendicular angle. */ //////////////////////////////////////////////////////// ``` on Youtube

on GitHub

on Thingiverse

on OpenSCAD Snippet Pad

on r /OpenSCAD