<div class="gmail_quote">On Mon, Apr 19, 2010 at 1:48 PM, Rakesh Patil <span dir="ltr"><<a href="mailto:rakeshthp@in.com">rakeshthp@in.com</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">Hello,<br><br>Can anyone explain me with an example what is the use of the GetReferenceCoordinate and SetReferenceCoordinate functions of vtkCoordinate class..??<br>
<br>Thanks<br><br>Regards<br>Rakesh Patil<br></blockquote>
<div> </div>
<div>It looks like this allows you to setup a relative coordinate system. Instead of saying </div>
<div> </div>
<div>A = (5,0)</div>
<div>B = (7, 0)</div>
<div> </div>
<div>you could say </div>
<div> </div>
<div>A = (5,0)</div>
<div>B.SetReferenceCoordinate(A)</div>
<div>B = (2,0)</div>
<div> </div>
<div>I haven't tried it, but it sounds reasonable. If that's what you're looking for, maybe you can make an example on the wiki.</div>
<div><br clear="all">Thanks,<br><br>David</div></div>