V1 : rectangularExtrude()'s "roundEnds" boolean parameter seems to be ignored

Expected Behavior

The shape produced by the following code should be an “L” shape, with flat ends, and a sharp corner

function main () {
var path = new CSG.Path2D([[0,0], [10,0], [10, 10]], /* closed = */ false);
return path.rectangularExtrude(3, 4, 12, false);
}

Actual Behavior

The ends are rounded:

Identical to when the roundedEnds parameter is true:

It’s possible i’m just misunderstanding what this parameter is supposed to be doing. The description I read is from here: https://www.openjscad.org/dokuwiki/doku.php?id=design_guide_rectangular_extrude

roundEnds: if true, the ends of the polygon will be rounded, otherwise they will be flat

Steps to Reproduce the Problem

1. paste the above code in https://openjscad.org/

Specifications

• Version: Current OpenJSCAD.org (v1.9.0)
• Platform: Linux
• Environment: Chromium

[z3dev]

@gabrielgrant www.jscad.xyz is now running the latest V2 JSCAD (alpha version). There’s an example on the new offset functionality, which includes ‘chamfer’, ‘edge’, and ‘rounded’ corners.

[z3dev]

Not yet, but pretty soon.

If you’d like there are some V2 notes for early adopters, here…

https://openjscad.org/dokuwiki/doku.php?id=early_v2