[x3d-public] Transform node which has a DEF used as MFNode?

[John Carlson]

http://x3dgraphics.com/examples/X3dForWebAuthors/Chapter14-Prototypes/HudKelpForest.x3d has a ProtoDeclare field of hudGeometry which has type MFNode.  The ProtoInstance field value points to a DEF which is a Transform.  Is the transform an MFNode or an SFNode?    I will assume that if a fieldValue has a value that is of MFNode type, then there is a DEF somewhere that refers to the value?   Or does the MFNode type mean gather all DEFs and USEs and use them together as a parameter?  I am not familiar with using DEF values as values for ProtoInstances, but I will try to implement the Prototype Expander that way.

Thanks,

John



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