Traverse in graph

[illunara]

Hi everybody
I attached a picture for easy visualization.
In deform() method, if i not mistake, the MItGeometry using the original mesh for iterate ( that's why it always return the same vertex's position), and the intermediate object is the one display in the viewport.
Basically, i need to get the vertex's position of deform mesh, but i stuck right now. I don't know how can i get the intermediate object.
Please help, thanks.

[Eduardo Grana]

Hello!

I think the intermediate object is the one that is not visible in the viewport.

Regarding getting the input mesh (i think this may be what you need, forgive me

if i missunderstood) you can get it with MPxDeformerNode static attribute inputGeom, if you need the output mesh you can use outputGeom.

Hope this is usefull. :)

Merry Christmas!

Eduardo

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Eduardo Graña
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[Tuan Nguyen]

oops,my bad. And yes, intermediate object is the one which hidden from scene. Anyway, outputGeom is the one i was looking for ( actually i want to get the deform vertex in worldspace), so basically, i will create an NPlug and get mesh from it?

[Tuan Nguyen]

I try to create an MFnMesh from outputgeom but it gave me an error (kInvalidParameter): Object is incompatible with this method