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<font size="-1"><font face="Helvetica, Arial, sans-serif">Yes - that's
it! Working!<br>
<br>
Thank you!<br>
</font></font><br>
Am 15.03.2010 14:39, schrieb Sebastien Jourdain:
<blockquote
cite="mid:b74c00f81003150639s379cdaf1r9e32e9c6aa3061c1@mail.gmail.com"
type="cite">I forgot to say that binding a LUT to a mapper might not
be enough, you have to set the Scalar range to the mapper as well.
<div>But at least, the LUT is properly set.</div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;"><br>
</span></div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;">scalarIsoSurfaceMapper->SetScalarRange( sGridPointData->GetOutput()->GetScalarRange()
);</span></div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;"><br>
</span></div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;">Hope
I did not forget something else... ;-)</span></div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;"><br>
</span></div>
<div><span class="Apple-style-span"
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;">Seb</span></div>
<div>
<div><br>
<br>
<div class="gmail_quote">On Mon, Mar 15, 2010 at 9:06 AM, Sebastian
Gatzka <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:sebastian.gatzka@stud.tu-darmstadt.de">sebastian.gatzka@stud.tu-darmstadt.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Helvetica, Arial, sans-serif">Unfortunately
not.
All iso surfaces are still colored the same, when using the lookup
table from the cutting plane.</font></font><br>
<br>
<br>
Am 15.03.2010 13:58, schrieb Sebastien Jourdain:
<div>
<div class="h5">
<blockquote type="cite">You have to do something like that
<div><br>
</div>
<div><span
style="font-family: 'Courier New',Courier,monospace; border-collapse: collapse;">scalarIsoSurfaceMapper->SetLookupTable(
cuttingPlaneLUT
);</span></div>
<div><font face="'Courier New', Courier, monospace"><span
style="border-collapse: collapse;"><br>
</span></font></div>
<div><font face="'Courier New', Courier, monospace"><span
style="border-collapse: collapse;">Therefore the mapper will color
both outputs with the same color manner.</span></font></div>
<div><font face="'Courier New', Courier, monospace"><span
style="border-collapse: collapse;"><br>
</span></font></div>
<div><font face="'Courier New', Courier, monospace"><span
style="border-collapse: collapse;">Seb<br>
</span></font><br>
<div class="gmail_quote">On Mon, Mar 15, 2010 at 8:44 AM,
Sebastian
Gatzka <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:sebastian.gatzka@stud.tu-darmstadt.de" target="_blank">sebastian.gatzka@stud.tu-darmstadt.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> <font size="-1"><font
face="Helvetica, Arial, sans-serif">I have a
lookuptable I use for a cutting plane, which is set up and displaying
correctly.<br>
Concerning the contour filter I did nothing with lookup tables. Just
the code below.<br>
Do I have to use one?<br>
</font></font><br>
Am 15.03.2010 13:38, schrieb Sebastien Jourdain:
<div>
<div>
<blockquote type="cite">Are you using the same lookuptable for
all
the outputs ?
Did you set the range properly to that lookuptable and mapper ?<br>
<br>
<div class="gmail_quote">On Mon, Mar 15, 2010 at 7:14 AM,
Sebastian
Gatzka <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:sebastian.gatzka@stud.tu-darmstadt.de" target="_blank">sebastian.gatzka@stud.tu-darmstadt.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> <font size="-1"><font
face="Helvetica, Arial, sans-serif">No, still
blue ...</font></font><br>
<br>
Am 15.03.2010 11:41, schrieb David E DeMarle:
<div>
<div>
<blockquote type="cite">
<pre>scalarIsoSurface->ComputeScalarsOn();
On Mon, Mar 15, 2010 at 4:55 AM, Sebastian Gatzka
<a moz-do-not-send="true"
href="mailto:sebastian.gatzka@stud.tu-darmstadt.de" target="_blank"><sebastian.gatzka@stud.tu-darmstadt.de></a> wrote:
</pre>
<blockquote type="cite">
<pre>Hello world.
After I have finally found a way of making the vtkContourFilter work I'm now
facing how to color them.
I want to color them according to the value they are having.
Example: The cutting plane displays the "right" color for the scalar data,
but the iso-surfaces (contours) are colored identically.
Have a look at the screenshot in the attachment.
So, what do I have to do, to set up the right coloring?
Here is the code I am using to create the contours:
vtkContourFilter *scalarIsoSurface = vtkContourFilter::New();
scalarIsoSurface->SetInput(sGridPointData->GetOutput());
scalarIsoSurface->SetValue(0,3);
scalarIsoSurface->SetValue(1,5);
scalarIsoSurface->Update();
vtkPolyDataNormals *sGridPolyDataNormal = vtkPolyDataNormals::New();
sGridPolyDataNormal->SetInput(scalarIsoSurface->GetOutput());
sGridPolyDataNormal->Update();
vtkPolyDataMapper *scalarIsoSurfaceMapper = vtkPolyDataMapper::New();
scalarIsoSurfaceMapper->SetInput(sGridPolyDataNormal->GetOutput());
scalarIsoSurfaceMapper->Update();
vtkActor *scalarIsoSurfaceActor = vtkActor::New();
scalarIsoSurfaceActor->SetMapper(scalarIsoSurfaceMapper);
Have a nice day.
Sebastian
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<pre> </pre>
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