4 ms·
The lines look like those on an inverted plane: http://xahlee.info/SpecialPlaneCurves_dir/Inversion_dir/inversion.html http://xahlee.info/SpecialPlaneCurves_dir
by yoos 14y ago
The lines look like those on an inverted plane: http://xahlee.info/SpecialPlaneCurves_dir/Inversion_dir/inversion.html http://xahlee.info/SpecialPlaneCurves_dir/Inversion_dir/inve...