<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Jan 12, 2016 at 4:24 PM, newcfd via vtkusers <span dir="ltr"><<a href="mailto:vtkusers@vtk.org" target="_blank">vtkusers@vtk.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">is it possible to get the coordinates of a point on a 3D surface with mouse<br>
click?<br>
vtkPointPicker seems to find the nearest vertex.<br></blockquote><div><br></div><div>Use vtkCellPicker. Also, since you are posting a fair bit, can you use a name or</div><div>some kind of close-off on your messages? So that I know who I am replying to.</div><div><br></div><div>Cheers,</div><div> - David</div></div><br></div></div>