Dunno. Try rebuilding vertex array. I recall there were issues with delete cell a while back. <span></span><br><br>On Tuesday, August 6, 2013, Renil  wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Didn&#39;t work, both calls.<br>
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        polydata-&gt;Modified();<br>
        sphereActor-&gt;Modified();<br>
<br>
Should I call deletePoint(), together with deleteCell()??<br>
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