<![CDATA[JSCAD preview faster than "same" model OpenSCAD preview]]>I completed implentation of 6coloring for JSCAD, JSCAD_ and OpenSCAD today:
https://forums.raspberrypi.com/viewtopic.php?p=2032727#p2032727

My planar graph playground tool "node.tetra.js" now creates planar graph sphere embeddings for JSCAD/OpenSCAD using the "same" spherical polygon and great circle arc (for graph edges) implementations:
https://forums.raspberrypi.com/download/file.php?id=56354

When playing with both models, JSCAD preview mode is much faster than OpenSCAD preview for rotating the model, not sure whether it is a simpler preview or just better. Has anybody noticed similar?

Here is sample JSCAD model to play with online:
https://www.openjscad.xyz/?uri=https://stamm-wilbrandt.de/en/forum/JSCAD.C60.6coloring.vtype.js

20KB JSCAD file:
https://stamm-wilbrandt.de/en/forum/JSCAD.C60.6coloring.vtype.js

Here is "same" sample OpenSCAD model (32KB) for download:
https://stamm-wilbrandt.de/en/forum/C60.6coloring.vtype.scad

]]>https://openjscad.nodebb.com/topic/382/jscad-preview-faster-than-same-model-openscad-previewRSS for NodeMon, 20 Apr 2026 21:28:44 GMTThu, 25 Aug 2022 16:38:56 GMT60<![CDATA[Reply to JSCAD preview faster than "same" model OpenSCAD preview on Fri, 26 Aug 2022 11:24:18 GMT]]>@Hermann-SW Thanks for all the super insights to your designs. It has been great to see you continue and improve the designs, and finally have a great base for more designs.

I haven't seen anyone compare JSCAD to OpenSCAD viewers. We continue to improve the viewer (and modeling library) so it's really nice to have some complements. 😃

We have had some recent performance improvements, based on @platypii and @briansturgill changes. And we have more planned ahead.

]]>https://openjscad.nodebb.com/post/1261https://openjscad.nodebb.com/post/1261Fri, 26 Aug 2022 11:24:18 GMT