Created
January 19, 2015 13:35
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sample of making 3D animated-GIF file
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set size ratio 0.2 | |
set samples 1000 | |
set isosamples 8 | |
set xrange [0:7] | |
set yrange [0:7] | |
set zrange [0:1] | |
set nokey | |
#set parametric | |
set grid | |
set xlabel "vertical" | |
set ylabel "horizontal" | |
set zlabel "PWM\n(ratio)" | |
DISPLAY_OFFSET = 0 | |
SIZE = 0.3 | |
CYCLE = (1 * 10) | |
speed = 3.0 | |
set view 45, 100, 1.0, 1.0 | |
set terminal gif animate optimize size 640, 480 | |
set output "anm.gif" | |
set tics font 'Times,9' | |
load "hat.gp" | |
n = 0 |
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if (exist("n")==0 || n<0) n=0 #変数の初期化 | |
func( x, y, n ) = cos( ( (((x - DISPLAY_OFFSET) * SIZE) ** 2) + (((y - DISPLAY_OFFSET) * SIZE) ** 2) ) ** 0.5 - n * 0.05 * pi ) ** 4 | |
splot [0:7][0:7][0:1] func( x, y, n ) | |
if (n<100) ; n=n+1; reread |
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clone this repo and execute next command : gnuplot nam_main.gp
it will generate an animated gif file "anm.gif".