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Name
c3d — Contour with 3D surfaces
Syntax
c3d i | v | s | n | l [col] [map] [csh] [sav] [bsu] [bou] [nor] [eli limit]
Description
Map 3D grid (cube) with contour surfaces representing the same iso value.
Arguments
i increment
v _c_val1_ [_c_val2_ _c_val3_ ...]
s start increment stop
n number_of_levels
col [red | gre |...]
map
csh
sav
csh
bsu
nor
eli limit
Examples
Ex.1: Contouring of 3d surfaces in a cube
# generate cube and display 3D contours
mak ran 11 ;# make 11 random points
gr3 12 12 12 ;# make cube of dimension 12 x 12 x 12
dis opa .3 ;# display cube with opacity .3
c3d n 4 ;# contour 4 iso surfaces
The above example produces this image.
3D contours in a cube
See also
acm - Color band mapping, ima sla, sma - Spline map, map - Map display