# set terminal canvas rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "hidden_2" jsdir "." # set output 'hidden.2.js' set style increment default set samples 20, 20 set isosamples 20, 20 set hidden3d back offset 1 trianglepattern 3 undefined 1 altdiagonal bentover set style data lines set title "Hidden line removal of explicit surfaces" set xrange [ -1.00000 : 1.00000 ] noreverse nowriteback set x2range [ * : * ] noreverse writeback set yrange [ -1.00000 : 1.00000 ] noreverse nowriteback set y2range [ * : * ] noreverse writeback set zrange [ * : * ] noreverse writeback set cbrange [ * : * ] noreverse writeback set rrange [ * : * ] noreverse writeback splot x*y / (x**2 + y**2 + 0.1)