gnuplot/demo/3Dboxes.dem at master · gnuplot/gnuplot · GitHub

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set boxwidth 0.4 absolute

set boxdepth square

set style fill solid 1.00 border

set grid vertical xtics ytics ztics

set grid lt 0 lw 0.75

set wall z0 fc rgb "slategrey" fillstyle transparent solid 0.50 border lt -1

set view 59, 24, 1, 1

set xyplane at 0

set xtics 0,1,10 offset 0.0, -0.5 add ("" 0)

set ytics 1,1,5 offset -0.5, -0.5

set xrange [0:11]

set yrange [0:6]

set pm3d depthorder base

set pm3d border linewidth 1.000

set pm3d lighting primary 0.5 specular 0.2 spec2 0

unset key

rgbfudge(x) = x*51*32768 + (11-x)*51*128 + int(abs(5.5-x)*510/9.)

set title "3D boxes with pm3d depth sorting and lighting"

splot for [col=1:5] \

'candlesticks.dat' using 1:(col):(col*column(col)):(rgbfudge($1)) with boxes fc rgb variable

pause -1 "<cr> to continue"