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GNUPLOT-3.7 demo: hidden.dem

#
# $Id: hidden.dem,v 1.3 1995/03/27 18:07:39 drd Exp $
#
#
set samples 20
set isosamples 20
set hidden3d
set title "Hidden line removal of explicit surfaces"



set xrange [-3:3]
set yrange [-2:2]
splot 1 / (x*x + y*y + 1)

all-dem095

pause -1 "Hit return to continue (1)"


set xrange [-1:1]
set yrange [-1:1]
splot x*y / (x**2 + y**2 + 0.1)

all-dem096

pause -1 "Hit return to continue (2)"


set view 70,45
set nocontour
set xrange [-3:3]
set yrange [-3:3]
splot sin(x*x + y*y) / (x*x + y*y)

all-dem097

pause -1 "Hit return to continue (3)"


set view 60,30
set xrange [-3:3]
set yrange [-3:3]
set zrange [-1:1]
set ztics -1,0.5,1
set grid z
set border 4095
splot sin(x) * cos(y)

all-dem098

pause -1 "Hit return to continue (4)"


set nogrid
set ztics autofreq
set border 31
set view 75,230
set contour
replot

all-dem099

pause -1 "Hit return to continue (5)"

set view 80,30,1,1
set data style lines
# autoranging loses the verticals

set xrange [0:15]
set yrange [0:15]
splot "glass.dat" using 1

all-dem100

pause -1 "Hit return to continue (6)"


set view 50,
set grid
replot

all-dem101

pause -1 "Hit return to continue (7)"

set nocontour
set nogrid
set nohidden3d
set samples 100
set isosamples 10
set view 60,30,1,1
set xrange [-10:10]
set yrange [-10:10]
set zrange [-10:10]
set auto
set title "" 0,0
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