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Name
tub — Tube generation
Syntax
tub [size] [las] [col] [dra] [sav]
Description
Polygon display in tube mode.
Arguments
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No argument. Draw a tube for polydata using default settings.
size
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Apply size of tube, relative to 1.
sav
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Will save the graphics of the tube as a dataset.
las
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Draw the last line back to first point in the cell.
cel
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Tube the cells independently.
col [ran]
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Tube the cells with color shift (at random).
Examples
Ex.1: Random lines displayed as tubes
z ;# Erase screen
win demo ;# Get demo window (450000 460000 6450000 6460000 1000 4000)
spe bgc whi ;# Specify background color to white
mak ran 6 ;# Make random points
cur sav nodraw ;# Generate spline curve
col red ;# Red color
tub 10 ;# Tube the line
mak ran 7 ;# Make random points
cur sav nodraw ;# Generate spline curve
col gre ;# Green color
tub 15 ;# Tube the line
mak ran 5 ;# Make random points
cur sav nodraw ;# Generate spline curve
col tur ;# Turqouise color
tub 23 ;# Tube the line
The above example produces this image.
Random lines displayed as tubes