This data makes the surface algorithm blow up

[etpinard]

... and freeze the browser tab.

z =  [[9607345622458638.0, 9607345622458652.0, 9607345622458652.0, 9607345622458646.0, 9607345622458652.0, 9607345622458650.0, 9607345622458650.0, 9607345622458646.0], [9607345622458654.0, 9607345622458640.0, 9607345622458650.0, 9607345622458652.0, 9607345622458652.0, 9607345622458654.0, 9607345622458650.0, 9607345622458652.0], [9607345622458654.0, 9607345622458652.0, 9607345622458638.0, 9607345622458652.0, 9607345622458650.0, 9607345622458652.0, 9607345622458654.0, 9607345622458650.0], [9607345622458650.0, 9607345622458652.0, 9607345622458650.0, 9607345622458632.0, 9607345622458644.0, 9607345622458646.0, 9607345622458646.0, 9607345622458650.0], [9607345622458654.0, 9607345622458652.0, 9607345622458650.0, 9607345622458650.0, 9607345622458638.0, 9607345622458654.0, 9607345622458654.0, 9607345622458650.0], [9607345622458650.0, 9607345622458654.0, 9607345622458650.0, 9607345622458646.0, 9607345622458652.0, 9607345622458638.0, 9607345622458646.0, 9607345622458652.0], [9607345622458654.0, 9607345622458652.0, 9607345622458654.0, 9607345622458650.0, 9607345622458654.0, 9607345622458652.0, 9607345622458640.0, 9607345622458654.0], [9607345622458650.0, 9607345622458652.0, 9607345622458650.0, 9607345622458652.0, 9607345622458650.0, 9607345622458654.0, 9607345622458654.0, 9607345622458638.0]]

most likely due to unstable floating point errors.

If that's the case, we should at least warn user when this happens.

[alexcjohnson]

#1906 fixes this for SVG, but there's something strange still happening with webGL - the browser still locks up with an unending cascade of these errors:

[archmoj]

A demo to illustrate the issue.

[gvwilson]

Hi - this issue has been sitting for a while, so as part of our effort to tidy up our public repositories I'm going to close it. If it's still a concern, we'd be grateful if you could open a new issue (with a short reproducible example if appropriate) so that we can add it to our stack. Cheers - @gvwilson