<div dir="auto">Some things to try.<div dir="auto"><br><div dir="auto"><div dir="auto">Swap out<span style="font-family:sans-serif"> your data with something very simple and predictable like vthSphereSource to simplify diagnosing the issues.</span></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto">Compare you setup with the lighting examples in the vtk wiki examples project.</div><div dir="auto"><br></div><div dir="auto">Try the vtkLightKit instead of the single light you have now.</div><div dir="auto"><br></div><div dir="auto">Turn <span style="font-family:sans-serif">down the ambient term further.</span></div></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, May 2, 2018, 5:46 AM virtual tea kit <<a href="mailto:paul_geus@hotmail.com">paul_geus@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone, <br>
<br>
I created a surface volume with vtk extract surface and now want to render<br>
my creation :)<br>
Unfortunately, I can't get it to work properly and need your help. <br>
<br>
I am new to rendering, but this is what I tried. <br>
<br>
    actor->GetProperty()->ShadingOn();<br>
    actor->GetProperty()->SetInterpolationToPhong(); <br>
    actor->GetProperty()->SetAmbient(0.3);<br>
    actor->GetProperty()->SetDiffuse(0.8);<br>
    actor->GetProperty()->SetSpecular(0.5);<br>
<br>
    renderer_->AddActor(actor);<br>
<br>
    vtkSmartPointer<vtkLight> light = vtkSmartPointer<vtkLight>::New();<br>
    light->SetIntensity(0.75);<br>
    light->SetFocalPoint(2, 0, 0);<br>
<br>
I uploaded two images, one is created within blender and is basically my<br>
aim. The other is what happens, when I use the code above. Where is my<br>
mistake? <br>
Any tutorial would be great as well, thanks :)<br>
<br>
My effort for creating a fluid-like body: <br>
10miodambreak.png<br>
<<a href="http://vtk.1045678.n5.nabble.com/file/t342366/10miodambreak.png" rel="noreferrer noreferrer" target="_blank">http://vtk.1045678.n5.nabble.com/file/t342366/10miodambreak.png</a>>Â <br>
<br>
What happens, when I use the code: <br>
56screenshot.png<br>
<<a href="http://vtk.1045678.n5.nabble.com/file/t342366/56screenshot.png" rel="noreferrer noreferrer" target="_blank">http://vtk.1045678.n5.nabble.com/file/t342366/56screenshot.png</a>>Â <br>
<br>
<br>
<br>
--<br>
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</blockquote></div>