<div dir="ltr">Hi everyone,<div><br></div><div>I'm trying to draw x,y,z cursor lines on 3D MIP PET dataset.</div><div><br></div><div>As an input i'm passing the volume. Here is the code: </div><div><br></div><div><div>d->pointWidget = vtkSmartPointer<vtkPointWidget>::New();</div><div><br></div><div><span class="gmail-Apple-tab-span" style="white-space:pre">     </span>d->pointWidget->SetInteractor(d->m_iren);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">     </span>d->pointWidget->SetPlaceFactor(1.01);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">    </span>d->pointWidget->SetHandleSize(0.005);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">    </span>d->pointWidget->SetProp3D(d->m_volume);</div><div><br></div><div><span class="gmail-Apple-tab-span" style="white-space:pre">      </span>d->pointWidget->SetDefaultRenderer(d->m_renderer);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">    </span>d->pointWidget->PlaceWidget();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">   </span>d->pointWidget->EnabledOff();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">    </span>d->pointWidget->XShadowsOff();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">   </span>d->pointWidget->YShadowsOff();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">   </span>d->pointWidget->ZShadowsOff();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">   </span>d->pointWidget->OutlineOff();</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">    </span>d->pointWidget->GetProperty()->SetColor(0, 1, 0);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">     </span>d->pointWidget->GetProperty()->SetLineWidth(2);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre">       </span>d->pointWidget->GetProperty()->SetOpacity(1);</div><div><span class="gmail-Apple-tab-span" style="white-space:pre"> </span>d->pointWidget->On();</div></div><div><br></div><div>Problem i'm facing is that the cursor inside the volume is getting transparent. How can make it visible. So, that i can see the intersection points.</div><div><br></div><div><br></div><div>If there is any other way to draw cursors(X,Y & Z) suggest.</div><div><br></div><div>Regards,</div><div>Satwik k</div><div><br></div><div><img src="cid:ii_15cc5598d8b1f39b" alt="Inline image 1" width="252" height="544"><br></div></div>