<div dir="ltr"><p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">Hello,</font></p>
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<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">Can you help please .. I am lost ....</font></p>
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<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">In my application, after the method render() is called, the screen is redrawn and the objects do change position on the screen (based on the hardware inputs), but <font size="2">RequestData method</font> of a custom class based on vtkPolyDataAlgorithm is not invoked.... it seems that the pipeline is not fully executed ... </font></p>
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<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">the algorithm class is located between the reader and the mapper ...</font></p></div>
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<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">When I call the Render() on RendererWindow, it should execute all the pipeline, shouldnot it ?</font></div>
<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">How can I debug the the pipeline execution ?</font></div>
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<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">I am trying to develop a haptic system in C++ environment with QT+VTK ... </font></div>
<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">For the collision detection I am trying to use the vtkCollisionDetectionFilter by Goodwin Lawlor</font></div>
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<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">Maybe you are also aware of an open source haptic system implementation based on vtk ? </font></div>
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<p class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">Thank you !</font></p>
<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><font face="Consolas" size="3">yaroslav</font></div>
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<div class="MsoPlainText" style="MARGIN: 0cm 0cm 0pt"><a href="http://www.yaroslavtenzer.com/">www.yaroslavtenzer.com</a></div>
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