You can't do this. TCL does not have direct access to data arrays. This is because the data array may be in a server process.<br><br>-Berk<br><br><div><span class="gmail_quote">On 7/12/06, <b class="gmail_sendername">shawn mckenzie
</b> <<a href="mailto:shawn.mcknezie@gmail.com">shawn.mcknezie@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>Through TCL scripting I would like to access object attribute data arrays (eg point tcoords, cell normal values, etc)<br><br>From proxies i can only gain access to methods from the vtkSMProperty class and its descendants:
<br><br>[vtkTemp1102 GetProperty AddScalarVariable ] SetNumberOfElements 15<br>[vtkTemp1102 GetProperty AddScalarVariable ] SetElement 1 0 .....<br><br>but this simply lets me set new types, and return array names and types.
<br><br>Where is the attribute data array (vtkDataArray) stored within Paraview and<br>can i gain access to this somehow to return attribute values point by point?<br><br>Thank you in advance<br><br>
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