<div dir="ltr"><div>Dear All,</div>
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<div>why vtktraingle, vtkstripper or vtkdatasettrianglefilter, not give any effect , by another meaning it not give effect by divide the volume to triangles and display it </div>
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<div>I used many of the above filters and the output is the same without applying them </div>
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<div>I read dicom and apply marchingcube then one of those filters some of the codes I used, and the output attached , how to make them be displayed </div>
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<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkMarchingCubes</span> skinExtractor =<span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkMarchingCubes</span>::New();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinExtractor->GetOutput()->ReleaseDataFlagOff();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinExtractor->SetInputConnection(VIG->GetOutputPort());</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinExtractor->SetValue(0, 500);</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinExtractor->ComputeGradientsOn();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinExtractor->Update();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; COLOR: green; FONT-SIZE: 10pt; mso-no-proof: yes"> </span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkTriangleFilter</span> VTF =<span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkTriangleFilter</span>::New();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>VTF->SetInputConnection(skinExtractor->GetOutputPort());</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>VTF->GetOutput()->ReleaseDataFlagOff();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>VTF->Update();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal">
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"></span></p>
<span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span><span style="COLOR: green">// Create Mapper </span></span>
<p></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkDataSetMapper</span> skinMapper =<span style="mso-spacerun: yes"> </span><span style="COLOR: #2b91af">vtkDataSetMapper</span>::New();</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"><span style="mso-spacerun: yes"> </span>skinMapper->SetInputConnection(stripper->GetOutputPort());</span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes"></span> </p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes">this link contain the DICOM data I read <a href="http://www.zshare.net/download/70028018a25537e6/">http://www.zshare.net/download/70028018a25537e6/</a></span></p>
<p style="TEXT-ALIGN: left; LINE-HEIGHT: normal; MARGIN: 0cm 0cm 0pt; unicode-bidi: embed; DIRECTION: ltr; mso-layout-grid-align: none" class="MsoNormal"><span style="FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-no-proof: yes">Best regards </span></p>
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