<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hey all,<br><br>I'm programming a filter with a custom Object Panel,<br>and I'm feeling a little bit lost about the ParaView architecture and<br>code design. <br><br>My great problem is the comunication between the<br>Object Panel and the Model. I know I can't have a pointer to my<br>vtkUnstructuredGrid displayed, 'cause they are not necessarily at the<br>same machine or process. I also know that I'm able to send information<br>to the model through properties, since I can get the vtkSMProxy in my<br>panel. But what about the way back ? Is there a way to send information<br>from the display view to the panel ? How can I display in a QTable, for<br>instance, the nodes of my model which have some property equals to 1 ? <br><br>Another problem is the Visualization Pipeline: is there a way to "walk" on it ?<br>I mean, if I have a filter name, am I able to get the
the filter no<br>matter where it is in the Pipeline ? How to get, for instance, the ids<br>of the nodes which are displayed after the application of a filter to<br>the model ?<br><br>Sorry for the mess with the questions. I hope I made it clear and someone can help me ! :)<br><br>Regards,<br>Rafael March.</td></tr></table><br>