I just added the code I linked before, I can&#39;t fully provide the code im working on cuz it&#39;s a gui and in these case it&#39;s just a function I call to the main for a qvtkwidget.<br><br><br>    vtkSmartPointer&lt; vtkDICOMImageReader &gt; reader =<br>
        vtkSmartPointer&lt; vtkDICOMImageReader &gt;::New();<br>    reader-&gt;SetDataByteOrderToLittleEndian();<br>    //reader-&gt;SetDirectoryName(argv[1]);<br>    reader-&gt;SetDirectoryName(&quot;C:\\VTK5.10\\DATA\\DICOM&quot;);<br>
    reader-&gt;SetDataSpacing(1, 1, 1);<br>    reader-&gt;SetDataOrigin(0.0, 0.0, 0.0);<br>    reader-&gt;Update();<br>    reader-&gt;GetOutput()-&gt;ReleaseDataFlagOn();<br><br>    //vtkSmartPointer&lt; vtkMarchingCubes &gt; mCube =<br>
    //    vtkSmartPointer&lt; vtkMarchingCubes &gt;::New();<br>    mCube = vtkMarchingCubes::New();<br>    mCube-&gt;SetInput(reader-&gt;GetOutput());<br>    mCube-&gt;SetValue(0,100);<br>    mCube-&gt;ComputeNormalsOn();<br>
    mCube-&gt;ComputeGradientsOff();<br>    mCube-&gt;UpdateWholeExtent();<br><br>    vtkSmartPointer&lt; vtkPolyDataMapper &gt; pdMapper =<br>        vtkSmartPointer&lt; vtkPolyDataMapper &gt;::New();<br>    pdMapper-&gt;SetInput(mCube-&gt;GetOutput());<br>
    pdMapper-&gt;ImmediateModeRenderingOn();<br>    pdMapper-&gt;ScalarVisibilityOff();<br>    surfaceActor = vtkActor::New();<br>    surfaceActor-&gt;SetMapper(pdMapper);<br><br>    surfaceRenderer = vtkRenderer::New();<br>
    surfaceRenderer-&gt;AddActor(surfaceActor);<br><br>    vtkSmartPointer&lt; vtkRenderWindow &gt; renderwin =<br>        vtkSmartPointer&lt; vtkRenderWindow &gt;::New();<br>    renderwin-&gt;AddRenderer(surfaceRenderer);<br>
    <br>    vtkSmartPointer&lt; vtkRenderWindowInteractor &gt; intersurf =<br>        vtkSmartPointer&lt; vtkRenderWindowInteractor &gt;::New();<br>    intersurf-&gt;SetRenderWindow(renderwin);<br><br>    vtkSmartPointer&lt; vtkAxesActor &gt; axes =<br>
        vtkSmartPointer&lt; vtkAxesActor &gt;::New();<br><br>    vtkSmartPointer&lt; vtkOrientationMarkerWidget &gt; widget =<br>        vtkSmartPointer&lt; vtkOrientationMarkerWidget &gt;::New();<br>    widget-&gt;SetOutlineColor(0.9300, 0.5700, 0.1300);<br>
    widget-&gt;SetOrientationMarker(axes);<br>    widget-&gt;SetInteractor(intersurf);<br>    widget-&gt;SetViewport(0.0, 0.0, 0.4, 0.4);<br>    widget-&gt;SetEnabled(1);<br>    widget-&gt;InteractiveOn();<br>    surfaceRenderer-&gt;ResetCamera();<br>
    //renderwin-&gt;Render();<br><br>    renderwin-&gt;SetSize(800, 600);<br>    intersurf-&gt;Start();<br>    <br>    this-&gt;ui-&gt;vtksurface-&gt;GetRenderWindow()-&gt;AddRenderer(surfaceRenderer);<br><div class="gmail_extra">
<br><br><div class="gmail_quote">2012/11/25 David Doria <span dir="ltr">&lt;<a href="mailto:daviddoria@gmail.com" target="_blank">daviddoria@gmail.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Sun, Nov 25, 2012 at 9:25 PM, Rodrigo Lovera <span dir="ltr">&lt;<a href="mailto:lobo.theslayer@gmail.com" target="_blank">lobo.theslayer@gmail.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

 start, as soons as I open th executable it just crashes... but when I add the code line to open a vtkrender windows it appears with</blockquote></div><br></div><div>Please provide the smallest possible compilable example of this (relying on no external data, etc).<span class="HOEnZb"><font color="#888888"><br clear="all">

<br>David</font></span></div>
</blockquote></div><br><br clear="all"><br>-- <br><b><font face="&#39;comic sans ms&#39;, sans-serif" color="#000066">Rodrigo aka WarHearT</font></b><br>
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