<br>Hi,<div><br></div><div>Thank you very much for the information . <br><div><br></div><div>I'm working on point cloud library which uses the vtk to render its 3D point cloud data , </div><div><br></div><div>Few things are hidden in that library , I.e how it makes call to vtk objects etc .</div>
<div><br></div><div>Now how to make a call to Vtk viewer object( which is being played by point cloud ) and rotate or change the video view angles ..?</div><div><br></div><div> </div><div> <br><div class="gmail_quote">On Wed, Dec 7, 2011 at 8:03 PM, John Drescher <span dir="ltr"><<a href="mailto:drescherjm@gmail.com">drescherjm@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="HOEnZb"><div class="h5">On Wed, Dec 7, 2011 at 1:23 AM, bala suru <<a href="mailto:balaqemu@gmail.com">balaqemu@gmail.com</a>> wrote:<br>
><br>
> Hi,<br>
><br>
> In my application I want to control the VTK viewer with out using mouse<br>
> pointer ( by using mouse and holding the pointer we can drag the<br>
> viewer video , zoom in/out right/left side etc ) .<br>
><br>
><br>
> How to automate this by program,.<br>
> Is there any vtk object to do this ..?<br>
><br>
<br>
</div></div>subclass the vtkInteractorStyle class that best approximates the<br>
functionality you want.<br>
<span class="HOEnZb"><font color="#888888"><br>
John<br>
</font></span></blockquote></div><br></div></div>