<div dir="ltr"><div class="markdown-here-wrapper" style="font-family:"Lucida Sans",Cantarell,Verdana,sans-serif;color:rgb(11,83,148)"><p style="margin:0px 0px 1.2em!important">Hi Eva,</p>
<p style="margin:0px 0px 1.2em!important"><code style="font-size:0.95em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:pre-wrap;border:1px solid rgb(218,218,218);background-color:rgb(232,232,232);border-radius:3px;display:inline">vtkImageActor</code> is a 2D textured plane in a 3D space. Make sure that you use the <code style="font-size:0.95em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:pre-wrap;border:1px solid rgb(218,218,218);background-color:rgb(232,232,232);border-radius:3px;display:inline">vtkImageMapper3D</code> (default mapper) with it.<br>If you’re just looking for 3D interaction with the actor, use an interactor style like <code style="font-size:0.95em;font-family:Consolas,Inconsolata,Courier,monospace;margin:0px 0.15em;padding:0px 0.3em;white-space:pre-wrap;border:1px solid rgb(218,218,218);background-color:rgb(232,232,232);border-radius:3px;display:inline">vtkInteractorStyleTrackballCamera</code>.</p>
<p style="margin:0px 0px 1.2em!important">Hope that helps.</p>
<p style="margin:0px 0px 1.2em!important">Thanks,<br>Sankhesh</p>
<div title="MDH:SGkgRXZhLDxkaXY+PGJyPjwvZGl2PjxkaXY+YHZ0a0ltYWdlQWN0b3JgIGlzIGEgMkQgdGV4dHVy
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PjwvZGl2PjxkaXY+VGhhbmtzLDwvZGl2PjxkaXY+U2Fua2hlc2g8L2Rpdj4=" style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0"></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jun 27, 2018 at 9:17 AM Eva Monclús <<a href="mailto:emonclus@cs.upc.edu">emonclus@cs.upc.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hello everyone,</p>
<p>I'm working with a volume dataset (temporal Dicom serie) and I´m
able to visualize the slices using the following vtk C++ classes:</p>
<ul>
<li>vtkImageData: represents the volume dataset</li>
<li>vtkImageMapToColors: I use this class to define the transfer
function to be used in the rendering</li>
<li>vtkImageActor: I use this class to render a specific slice of
the volume dataset <br>
</li>
</ul>
Until here everything it is fine. I can render the slice I want
using the classes before mentioned changing the SetDisplayExtent of
the vtkImageActor.<br>
<br>
Now I want to visualize the output of my vtkImageActor as a 2D
texture in a free 3D plane. Then, I consider to have the following
classes:<br>
<ul>
<li> I use a vtkPlaneSource to define the 3D plane: orientation
and position</li>
<li>a vtkTexture that has to be attached to the vtkPlaneSource. My
problem comes out with the definition of the SetInputConnection
of the vtkTexture. I want to define the image as the output of
the vtkImageActor. But I do not get it.</li>
</ul>
I am successful in visualizing the vtkPlane in black color (due to
the texture is not well defined) unfortunately, I can't get it to
work properly with a texture of a specific slice of the volume
dataset. I have tried different ways of assigning the
SetInputConnection of the vtkTexture using the vtkImageActor, but
none of them worked well. <br>
<br>
Any help will be welcome. Thank you very much in advance,<br>
<br>
Eva<br>
<br>
<br>
<br>
</div>
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</blockquote></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div class="inbox-inbox-inbox-inbox-inbox-inbox-inbox-markdown-here-wrapper" style="font-family:"proza libre",sans-serif;color:rgb(0,56,107)"><h5 id="inbox-inbox-inbox-inbox-inbox-inbox-inbox-sankhesh-jhaveri" style="margin:1.3em 0px 1em;padding:0px;font-size:1.1em;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:rgb(238,238,238);font-weight:bold;color:rgb(11,65,148)">Sankhesh Jhaveri</h5>
<h6 id="inbox-inbox-inbox-inbox-inbox-inbox-inbox--sr-research-development-engineer-kitware-http-www-kitware-com-518-881-4417" style="margin:1.3em 0px 1em;padding:0px;font-size:1em;color:rgb(11,83,148);font-family:"open sans",sans-serif;font-weight:normal"><em>Sr. Research & Development Engineer</em> | <a href="http://www.kitware.com/">Kitware</a> | (518) 881-4417</h6>
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