Sorry the identation went wrong, fixed here:
>
>
> @staticmethod
> def initialize():
> tAttr = OpenMaya.MFnTypedAttribute()
> cAttr = OpenMaya.MFnCompoundAttribute()
>
> VertexSnap.aDriverMesh = tAttr.create('driverMesh', 'driverMesh',
> OpenMaya.MFnData.kMesh)
>
> VertexSnap.aDriverIndic
I got a solution from other forum. Since it's mesh data in the memory you
can use only MDataHandle instead of MFnMesh.
hDrivers = data.inputArrayValue(MyDeformer.aDrivers)
for driverIdx in range(hDrivers.elementCount()):
status = hDrivers.jumpToElement(driverIdx)
if status:
buil
