hksh·4 anni fa·discussCalville Blanc d'Hiver is my answer to this question.I get it is not widely available enough to warrant inclusion in this list but if you get the opportunity to bake with it don’t miss the opportunity.
hksh·5 anni fa·discussTry out fogleman/sdf[1]. It is like OpenSCAD in many ways but the distance field model gives you offsets and fillets more easily.[1] https://github.com/fogleman/sdf