vrnode/getfield - Field value of vrnode object
Syntax
getfield(vrnode_object)
x = getfield(vrnode_object)
x = getfield(vrnode_object,'fieldname')
Arguments
vrnode_object | Name of a vrnode object representing
the node to be queried. |
fieldname | Name of the vrnode object field whose
values you want to query. |
Description
getfield(vrnode_object) displays all the
field names and their current values for the respective VRML node.
x = getfield(vrnode_object), where vrnode_object is
a scalar, returns a structure where each field name is the name of
a vrnode field and each field contains the value
of that field.
x = getfield(vrnode_object,'fieldname') returns
the value of the specified field for the node referenced by the vrnode_object handle.
If vrnode_object is a vector of vrnode handles, getfield returns
an M-by-1 cell array of values, where M is equal to length(vrnode_object).
If 'fieldname' is a 1-by-N or N-by-1 cell
array of strings containing field names, getfield returns
an M-by-N cell array of values.
Note
The dot notation is the preferred method for accessing nodes. |
See Also
vrnode, vrnode/get, vrnode/set, vrnode/setfield
 | vrnode/get | | vrnode/isvalid |  |
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