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<div>Hi,</div>
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<div>I tried to get depth peeling working but without success until now.</div>
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<div>My setup is VTK6.1 and a NVidia Quadro K300m under Windows.</div>
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<div>Here is the code snippet of the initialization:</div>
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<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderWindow = <font color="gray">pVtkMFCWindow</font>->GetRenderWindow();</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderWindow->Register(<font color="#6F008A">NULL</font>);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> </span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderWindow->AddRenderer(m_pVtkRenderer);</span></font></div>
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<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> <font color="green">// Use Depth Peeling for transparency</font></span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderWindow->SetAlphaBitPlanes(1);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderWindow->SetMultiSamples(0);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderer->SetUseDepthPeeling(1);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderer->SetMaximumNumberOfPeels(100);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> m_pVtkRenderer->SetOcclusionRatio(0.1);</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> </span></font></div>
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<div>but after rendering a call to </div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;"> <font color="blue">int</font> depthPeelingWasUsed = m_pVtkRenderer->GetLastRenderingUsedDepthPeeling();</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">returns 0.</span></font></div>
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<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">Can someone help me on this?</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">Is there some additional trick required to get it working?</span></font></div>
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<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">According specs the graphics card should fulfill all requirements.</span></font></div>
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<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">Best Regards,</span></font></div>
<div><font face="Consolas" size="2"><span style="font-size:9.5pt;">Thomas</span></font></div>
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