<div dir="ltr"><div><div>skinExtractor GenerateValues 4 0 255 will extract 4 isosurfaces <br> Value 0: 0<br> Value 1: 85<br> Value 2: 170<br> Value 3: 255<br><br></div>where<br>skinExtractor SetValue 0 255<br>
</div>will extract 1 isosurface with value<br>255<br><br><div><div><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Jul 2, 2013 at 4:17 PM, Hayden Smith <span dir="ltr"><<a href="mailto:s_hayden_28@yahoo.com" target="_blank">s_hayden_28@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-size:12pt;font-family:times new roman,new york,times,serif"><div>Hello,</div><div> I have a simple question on vtkContourFilter. What is the difference between the following two pieces of code:</div>
<div><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif"> vtkContourFilter skinExtractor<br> skinExtractor SetInput [v16
GetOutput]<br> eval skinExtractor GenerateValues 4 0 255<br> skinExtractor Update</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">
<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">
vtkContourFilter
skinExtractor<br> skinExtractor SetInput [v16 GetOutput]<br> skinExtractor SetValue 0 255<br> skinExtractor Update</div>
<div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">
<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">If I use 'eval skinExtractor GenerateValues 4 0 255' in vtkContourFilter, the reconstructed output is noisy whereas if I use 'skinExtractor SetValue 0 255', the output is better and much clear. Could any one clarify me how these two commands are making the difference in output? <br>
</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">Thanks in advance.</div><span class="HOEnZb"><font color="#888888"><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">
<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:times new roman,new york,times,serif">
Hayden<br></div></font></span></div></div><br>_______________________________________________<br>
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