<DIV>Hi,</DIV>
<DIV>I think "popMapper SetScalarModeToUsePointData" is missing.</DIV>
<DIV>Greets.<BR><BR><B><I>DyXin DyXin <dyxin_@hotmail.com></I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">It 's me again...<BR><BR>I wanna use color mapping but it doesn 't work and I don 't know what I 'm <BR>doing wrong...<BR>I get a red figure instead of multiple colors...<BR>Can someone help me pls?<BR>Thnx a lot!<BR><BR>This is what I do:<BR><BR><BR><BR>vtkUnstructuredGrid dataSet<BR>vtkPoints pts<BR>vtkFloatArray scalars<BR><BR>..........<BR><BR>while { ![eof $file] } {<BR># Read a line from the file and analyse it.<BR>scan $line "%f %f %f %f" v1 v2 v3 v4<BR>set line [gets $file]<BR><BR>pts InsertNextPoint $v1 $v2 $v3<BR># 0 < v4 < 250<BR>scalars InsertNextValue $v4<BR>}<BR><BR>dataSet SetPoints pts<BR>[dataSet GetPointData] SetScalars scalars<BR><BR>..........<BR><BR>vtkGaussianSplatter popSplatter<BR>popSplatter SetInput dataSet<BR>popSplatter SetSampleDimensions 50 50 50<BR>popSplatter SetRadius 0.05<BR>popSplatter ScalarWarpingOff<BR><BR>vtkContourFilter
popSurface<BR>popSurface SetInput [popSplatter GetOutput]<BR>popSurface SetValue 0 0.01<BR><BR>vtkPolyDataMapper popMapper<BR>popMapper SetInput [popSurface GetOutput]<BR>popMapper ScalarVisibilityOn<BR><BR>vtkActor actor<BR>actor SetMapper popMapper<BR>[actor GetProperty] SetOpacity 0.3<BR>[actor GetProperty] SetColor .9 .9 .9<BR><BR>..........<BR><BR>_________________________________________________________________<BR>MSN Zoeken, voor duidelijke zoekresultaten! http://search.msn.nl<BR><BR>_______________________________________________<BR>This is the private VTK discussion list. <BR>Please keep messages on-topic. Check the FAQ at: <HTTP: vtkfaq cgi-bin public.kitware.com><BR>Follow this link to subscribe/unsubscribe:<BR>http://www.vtk.org/mailman/listinfo/vtkusers<BR></BLOCKQUOTE><BR><BR>Aurélien REGAT-BARREL<p>
<hr size=1>
Vous manquez d’espace pour stocker vos mails ?
<br>Essayez Yahoo! Mail, vous serez surpris ! <a href="http://fr.rd.yahoo.com/mail/mail_taglines/hotmail/*http://fr.benefits.yahoo.com/" target="_blank">Créez votre Yahoo! Mail</a>
<br><br>
Dialoguez en direct avec vos amis grâce à <a href="http://fr.rd.yahoo.com/messenger/mail_taglines/hotmail/*http://fr.messenger.yahoo.com/" target="_blank">Yahoo! Messenger !</a>