SrfLayout ()
Get a set of surface layout information.
Usage
SrfLayout( path, nodeCrd = None )
Parameters
- path(string)
- The path of the surface which its data should be read.
- node (string)
- The CRD (nodal coordinates) path.
Return Value
- area (real)
- The total area of the surface.
- center (numarray)
- Center of the surface.
- normDir (numarray)
- The normal direction.
- dir1 (numarray)
- The inplane direction 1.
- dir2 (numarray)
- The inplane direction 2.
- bndBox (numarray)
- The bounding box of the surface.
Errors
The path must be valid and exist.
The nodeCrd must be valid and exist.
Description
for set in modelSets:
if state == 'mesh':
node = meshSrf + RS + set
nodeCrd = None
else:
node = geomSrf + RS + set
nodeCrd = node
( area, center, normal, dir1, dir2, bndBox ) = \
SrfLayOut( node, nodeCrd)