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I’m new to processing and I have a question about exporting points. I wrote a code which produces multiple points in a 3 dimensional space. When generating and exporting points in a 2 dimensional flat the PDF-library works fine, but when exporting 3 dimensions using the DXF, I get an error saying it only supports lines and triangles. The OBJ library also doesn’t work. How can I export 3 dimensional points?
Answers
One way to export the points is to simply write out the coordinates into a file. The exported coordinates can then be used in other programs like cinema or blender. the obj file format is pretty simple, see wikipedia for reference.
here a simple sketch that generates some points and writes them to an obj on mouse click.
thanks dude for the show