addCPlane()
Create a cut-plane actor.
Usage
cplActor = vis.addCPlane( point1, point2, point3, name, vols = None )
Parameters
- point1 (list)
- Point 1 information.
- point2 (list)
- Point 2 information.
- point3 (list)
- Point 3 information.
- name (string)
- optional name.
- vols (list), (string) or (integer)
- volume(s).
Return Value
- cplActor (object)
- Cut-plane actor.
Errors
vols should include valid volumes or be None.
Description
This routine creates a cut-plane actor from the vols based on the
point1,
point2 and
point3, names it
name and adds its actor to
Scene Graph. For
example,
imp = vis.getVolActor( "impeller" )
impBbox = imp.bndBox( )
xmin = bndBox[0][0]
xmax = bndBox[0][1]
ymin = bndBox[1][0]
ymax = bndBox[1][1]
zmin = bndBox[1][0]
zmax = bndBox[1][1]
ymid = ( impBbox[1][0] + impBbox[1][1] ) / 2
cpl = vis.addCPlane( [xmin, ymid, zmin],
[xmax, ymid, zmin],
[xmax, ymid, zmax],
"mid-plane" )