This should get your started:

import maya.OpenMaya as OpenMaya

pArray = OpenMaya.MPointArray()
newPoint = OpenMaya.MPoint(1.0, 2.0, 3.0)
pArray.append(newPoint)

getPoint = pArray[0]
print getPoint.x, ' ', getPoint.y, ' ', getPoint.z

#API MPoint link
http://download.autodesk.com/us/maya/2010help/API/class_m_point.html

#API MPointArray link
http://download.autodesk.com/us/maya/2010help/API/class_m_point_array.html

Ryan Trowbridge
Character TD
NaughtyDog Inc.
www.rtrowbridge.com/blog

On Sep 21, 3:46 pm, Dimitry <[email protected]> wrote:
> Hey Everyone,
>
> I have a simple question -
> how add data from text file.
>
> for example I have text file(what laying in the same order as maya
> file) with 3dpoint List
> 0,1,1
> 2,4,5
> 5,56,6.5
> 3,3.5,0
>
> How it is possible to translate it to 3dPoint array in maya.
>
> Many thanks for every advise!
>
> Cheers!
> Dimitry
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