hohehohe2's OpenMaya tutorial
kotamuraa@yahoo.co.jp
10. Handling DAG node (basics)
Since this subject is so important,I will leave just a brief note
before I write a good one.
- MDagPath class: An instance of this class can hold one DAG path
- You can pass either MObject or MDagPath instance to a lot of methods
to specify one internal data.
- Some classes let you initialize its instances using either MObject
or MDagPath,
but if you initilalize it using MObject, sometimes you cannot use
some of
their functions. (See the manual)
- Unlike MObject or MFn***, you can keep MDagPath object for the next
plug-in call from Maya.
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