立体表示 plot002

set parametric
set urange [-1:1]
set vrange [-1:1]
set zrange [-1:1]

set hidden3d
unset key
set ticslevel 0
set isosamples 11,11

f(z,t) = t * sqrt(1.0 - z ** 2)

splot  f(-0.90, u), f(-0.90, v), -0.90
replot f(-0.80, u), f(-0.80, v), -0.80
replot f(-0.70, u), f(-0.70, v), -0.70
replot f(-0.60, u), f(-0.60, v), -0.60
replot f(-0.50, u), f(-0.50, v), -0.50
replot f(-0.40, u), f(-0.40, v), -0.40
replot f(-0.30, u), f(-0.30, v), -0.30
replot f(-0.20, u), f(-0.20, v), -0.20
replot f(-0.10, u), f(-0.10, v), -0.10
replot f( 0.00, u), f( 0.00, v),  0.00
replot f( 0.10, u), f( 0.10, v),  0.10
replot f( 0.20, u), f( 0.20, v),  0.20
replot f( 0.30, u), f( 0.30, v),  0.30
replot f( 0.40, u), f( 0.40, v),  0.40
replot f( 0.50, u), f( 0.50, v),  0.50
replot f( 0.60, u), f( 0.60, v),  0.60
replot f( 0.70, u), f( 0.70, v),  0.70
replot f( 0.80, u), f( 0.80, v),  0.80
replot f( 0.90, u), f( 0.90, v),  0.90

replot f(u,  1), f(u,  1), u
replot f(u,  1), f(u, -1), u
replot f(u, -1), f(u,  1), u
replot f(u, -1), f(u, -1), u
─────

続きを読む

タグ：描画 三次元

立体表示 plot001

set parametric
set urange [-1:1]
set vrange [-1:1]
set zrange [-1:1]

set hidden3d
unset key
set ticslevel 0
set isosamples 50,2

f(z,t) = t * sqrt(1.0 - z ** 2)

splot  f(-0.95, u), f(-0.95, v), -0.95
replot f(-0.90, u), f(-0.90, v), -0.90
replot f(-0.85, u), f(-0.85, v), -0.85
replot f(-0.80, u), f(-0.80, v), -0.80
replot f(-0.75, u), f(-0.75, v), -0.75
replot f(-0.70, u), f(-0.70, v), -0.70
replot f(-0.65, u), f(-0.65, v), -0.65
replot f(-0.60, u), f(-0.60, v), -0.60
replot f(-0.55, u), f(-0.55, v), -0.55
replot f(-0.50, u), f(-0.50, v), -0.50
replot f(-0.45, u), f(-0.45, v), -0.45
replot f(-0.40, u), f(-0.40, v), -0.40
replot f(-0.35, u), f(-0.35, v), -0.35
replot f(-0.30, u), f(-0.30, v), -0.30
replot f(-0.25, u), f(-0.25, v), -0.25
replot f(-0.20, u), f(-0.20, v), -0.20
replot f(-0.15, u), f(-0.15, v), -0.15
replot f(-0.10, u), f(-0.10, v), -0.10
replot f(-0.05, u), f(-0.05, v), -0.05
replot f( 0.00, u), f( 0.00, v),  0.00
replot f( 0.05, u), f( 0.05, v),  0.05
replot f( 0.10, u), f( 0.10, v),  0.10
replot f( 0.15, u), f( 0.15, v),  0.15
replot f( 0.20, u), f( 0.20, v),  0.20
replot f( 0.25, u), f( 0.25, v),  0.25
replot f( 0.30, u), f( 0.30, v),  0.30
replot f( 0.35, u), f( 0.35, v),  0.35
replot f( 0.40, u), f( 0.40, v),  0.40
replot f( 0.45, u), f( 0.45, v),  0.45
replot f( 0.50, u), f( 0.50, v),  0.50
replot f( 0.55, u), f( 0.55, v),  0.55
replot f( 0.60, u), f( 0.60, v),  0.60
replot f( 0.65, u), f( 0.65, v),  0.65
replot f( 0.70, u), f( 0.70, v),  0.70
replot f( 0.75, u), f( 0.75, v),  0.75
replot f( 0.80, u), f( 0.80, v),  0.80
replot f( 0.85, u), f( 0.85, v),  0.85
replot f( 0.90, u), f( 0.90, v),  0.90
replot f( 0.95, u), f( 0.95, v),  0.95

replot f(u,  1), f(u,  1), u
replot f(u,  1), f(u, -1), u
replot f(u, -1), f(u,  1), u
replot f(u, -1), f(u, -1), u
─────

続きを読む

タグ：三次元 描画