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{alias:ctp}
h2. Name
ctp — Cut polydata or grid with a plane
h2. Syntax
{panel:|borderStyle=solid|borderWidth=1|bgColor=#FFFFAA}
*ctp* \[*x | y | z* _axisvalue_] \[*nor*] \[*cen*] \[*ref*] \[*cur*] \[*scaoff*] \[*scaon*] \[*clean*] \[*ncs*]
{panel}
h2. Description
Will produce a cutline from a grid or polydata set.
h2. Arguments
*x | y | z* _axisvalue_
{indent}Cut with a plane crossing *x | y | z* axis.{indent}
*nor* _n1 n2 n3_
{indent}Cut with plane having normals _n1 n2 n3_.{indent}
*cen* _xcen ycen zcen_
{indent}Put the plane center in _xcen ycen zcen_. {indent}
*ref*
{indent}Cut through the reference point.{indent}
*cur*
{indent}Cut through the cursor position.{indent}
*scaon*
{indent}Generation of cut scalars.{indent}
*scaoff*
{indent}No generation of cut scalars.{indent}
*clean* _tolerance_
{indent}Set a clean tolerance for clipping.{indent}
*ncs*
{indent}Bypass cleaning and stripping in the clipping algorithm.{indent}
h2. Examples
h3. Ex.1: Cutting a grid crossing x axis
{noformat:|borderWidth=1|bgColor=#eeeeee} |
Name
ctp — Cut polydata or grid with a plane
Syntax
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ctp [x | y | z axisvalue] [nor] [cen] [ref] [cur] [scaoff] [scaon] [clean] [ncs] |
Description
Will produce a cutline from a grid or polydata set.
Arguments
x | y | z axisvalue
nor n1 n2 n3
cen xcen ycen zcen
ref
cur
scaon
scaoff
clean tolerance
ncs
Examples
Ex.1: Cutting a grid crossing x axis
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win demo ;# Get demo window (450000 460000 6450000 6460000 1000 4000)
spe bgc whi ;# Specify background color to white
mak ran 11 ;# Make 11 random points
grp 222 222 ;# Make grid of dimension 222 x 222
map ;# Map the grid
ctp x 453000 ;# Cut the grid crossing x axis at 453000
col bla ;# Black color
pol 2 ;# Draw cut line with line width 2
{noformat}
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The
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above
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example
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produces
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this
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image.
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Generating cut line in a grid
See also
clp - Clip with closed line, cut - Cut grid data, ref - Reference point, gen - Generate grid, pla - Plane generation, zap - Zap (or snap) to data