PDF of P3D Processing sketch

[glv]

@asymmetric

the PDF files have a white background instead of black

I am not an expert on this library.

Searching the forum I found this:

PDF export won't save with background for my 3d sketch

I have read the Processing docs on PDF export for 3d sketches. For some reason, my sketch won’t save as a PDF with the specified background. It only saves on a white background. //Stuff for saving stage import processing.pdf.*; // global variables int DIM = 500; // height, width int N = 20; // n squares down and up int R = int(DIM/N); // radius of squares // setup drawing void setup(){ size(500, 500, P3D); rectMode(CENTER); noFill(); noLoop(); stroke(100, 100, 0); } // draw void …

You could also go here and do a search you will get more results:
https://processing.org/

If you provide a MCVE the community can run your code and may be able to help. An MCVE is mentioned in Guidelines - Asking Questions.

You can still get some nice effects without using P2D or P3D and get your background.

This is from the PDF:

Remove anything that has a z component from code:

translate (x * noiseFactor * 6, y * noiseFactor * 6);

You may lose some perspective but it seems you are modifying size of ellipse already.

:)