SimpleExport (DXF) example broken in Processing 2.1.1

[karyaen]

SimpleExport in Processing 1.5.1:
Everything is fine and it work!

SimpleExport in Processing newer than 1.5.1:
A DXF file is created but there is no content in it and the sketches will not responding once I press R to save the DXF file. Errors as below.

java.lang.ArrayIndexOutOfBoundsException
java.lang.NullPointerException
at processing.mode.java.runner.Runner.findException(Runner.java:926)
at processing.mode.java.runner.Runner.reportException(Runner.java:871)
at processing.mode.java.runner.Runner.exceptionEvent(Runner.java:797)
at processing.mode.java.runner.Runner$2.run(Runner.java:686)

(Left: Processing 2.1.1 | RIght: Processing 1.5.1)

Any solution to make it work in latest Processing? Thanks in advance!

[benfry]

Updated the issue title... @codeanticode, is there something in the newer P3D that's breaking the DXF writer?

[codeanticode]

Apparently, the experimental depth sorting I implemented a while to solve issues in pdf rendering (#2235, which I didn't close since I wasn't yet satisfied with the code) is causing the problem, I will look at this together with #2371

[benfry]

@codeanticode can you just disable the depth-sorting for now so that I can push out a stable release? If it's unfinished, we don't want it causing regressions with other code that was already working.

[codeanticode]

yeah, I will disable it for the time being.

[github-actions]

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