Search found 4 matches

by Shaeto
Fri May 13, 2022 5:14 pm
Forum: QCAD/CAM
Topic: hpgl integer overflow, really
Replies: 6
Views: 8326

Re: hpgl integer overflow, really

i have attached postprocessor settings

on simplest single arc it produces something like PA1000,0;PD;AA0,0,90;PU;

nothing changed if i play with min/max values and rebuild path
Screenshot 2022-05-13 at 19.10.54.png
Screenshot 2022-05-13 at 19.10.54.png (323.94 KiB) Viewed 8206 times
by Shaeto
Fri May 13, 2022 2:04 pm
Forum: QCAD/CAM
Topic: hpgl integer overflow, really
Replies: 6
Views: 8326

Re: hpgl integer overflow, really

thank you, as i understand if option "interpolate arc by line segments" is enabled resulting .plt file shouldn't contain arcs (AA) but it does
by Shaeto
Thu May 12, 2022 9:14 pm
Forum: QCAD/CAM
Topic: hpgl integer overflow, really
Replies: 6
Views: 8326

Re: hpgl integer overflow, really

explode/rebuild didn't help, btw "interpolate arc by line segments" in HPGL and HP Pen Plotter postprocessors doesn't work

problem in hp7475a firmware and used mathematics libraries - it can't handle "big" (for that cpu :) numbers
by Shaeto
Thu May 12, 2022 4:52 pm
Forum: QCAD/CAM
Topic: hpgl integer overflow, really
Replies: 6
Views: 8326

hpgl integer overflow, really

QCAD/CAM 3.27.5.0, x86_64, MacOS post-processor HP-GL plotter hp7475a problem: plotter has limits for x/y = -32767 .. 32768 post-processor generates arcs with center points outside of the possible coordinates, plotter draws strange things example : AA-36525.1849,-61167.6598,0.627 attached dxf and hp...

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