<div dir="ltr">Hi Enzo,<div><br></div><div>Maybe try some non-random clicks?</div><div><br></div><div>If you click in the same place twice, is z the same for both clicks?</div><div><br></div><div>If you click on the image, is z the same as when you click off the image?</div><div><br></div><div>What z value are you expecting?</div><div><br></div><div>Does the image have any transparent pixels?</div><div><br></div><div>If you switch to a different picker (e.g. vtkCellPicker) does it give the same results?</div><div><br></div><div> - David</div><div><br></div><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 23, 2016 at 6:58 AM, Enzo Matsumiya <span dir="ltr"><<a href="mailto:enzo.ferlin@micromar.com" target="_blank">enzo.ferlin@micromar.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hello David,<div><br></div><div>Thanks for your reply.</div><div><br></div><div>Although your answer really helped me on something I would eventually struggle, my problem seems to be deeper.</div><div><br></div><div>This is the position for 6 random clicks:</div><div><br></div><div><div>x: 147.573 y: 22.5072 z: 6.81678</div><div>x: 197.866 y: 83.5424 z: -2.80355e-05</div><div>x: 85.5616 y: 83.0541 z: 6.81678</div><div>x: 137.808 y: 116.257 z: -2.80355e-05</div><div>x: 87.0264 y: -15.5787 z: 6.81678</div><div>x: 103.628 y: 31.2963 z: -2.80355e-05</div></div><div><br></div><div>Clearly Z is wrong and I can't figure how to get it correctly (I'm using vtkPropPicker for now).</div><div><br></div><div>Rearranging my thoughts, now I think my previous problem was that the spheres were being added way too far from my volume.</div><div><br></div><div>Any help with that?</div><div><br></div><div><br></div><div>Thanks,</div><div><br><div>
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word"><div style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word"><div><div style="color:rgb(136,136,136);text-align:-webkit-auto;line-height:normal"><font face="tahoma, sans-serif"><font color="#666666">--</font></font></div><div style="color:rgb(136,136,136);text-align:-webkit-auto;line-height:normal"><font face="tahoma, sans-serif"><font color="#666666">Enzo Ferlin Matsumiya<br></font></font></div><div style="color:rgb(0,0,0);text-align:-webkit-auto;line-height:normal"><font color="#666666" face="tahoma, sans-serif"><div><b>System Analyst</b></div><div><br></div></font></div><div style="color:rgb(136,136,136);text-align:-webkit-auto;line-height:normal"><font face="tahoma, sans-serif"><font color="#666666"><b>Skype:</b></font></font><font face="tahoma, sans-serif"><font color="#666666"> enzo.ferlin<br><b>Phone:</b> <a href="tel:%2B55%2011%204057-5722" value="+551140575722" target="_blank">+55 11 4057-5722</a><br> <a href="tel:%2B55%2048%209130-2478" value="+554891302478" target="_blank">+55 48 9130-2478</a><br></font></font></div><div style="color:rgb(136,136,136);text-align:-webkit-auto;line-height:normal"><font face="tahoma, sans-serif"><br></font></div><div style="text-align:-webkit-auto;line-height:normal"><font face="Tahoma" color="#ffa65c"><a href="http://www.micromar.com/" target="_blank">www.micromar.com</a></font></div></div></div></div></div></div></div></blockquote></div></div></div></div>