addIsoLine()

Create an IsoLine actor.

Usage

isoLnActor = vis.addIsoLine( isoVec, isoVal, name, srfs = None )

Parameters

isoVec (list) or (string)
Ico-line vector.
isoVal (integer)
Iso-line value.
name (string)
Optional name.
srfs (list), (string) or (integer)
Surface(s).

Return Value

isoLnActor (object)
Iso-line actor.

Errors

srfs should include valid surfaces or be None.

Description

This routine creates an IsoLine actor from the srfs based on the isoVec and isoVal, named it name and adds its actor to Scene Graph. For example,
pMin = vis.sclrValue.min()
pMax = vis.sclrValue.max()
dp = (pMax - pMin) / 11
for i in range(10):
   pVal = i *1 + 4
pres = vis.addIsoLine( "pressure",
                        pVal,
                        "pres-isoLine",
                        'wall' )