<div><br clear="all">vtkParticleReader should do the trick. You could then use something like <a class="el" href="file:///C:/vtk/doc/VTK/html/classvtkDelaunay2D.html">vtkDelaunay2D</a> to generate the surface.</div>
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<div>>"Hi, I have a data file which consists of x, y,z value<br>of the terrain, could anyone tel me how to use vtk to<br>read in those data and render the terrain.<br>"<br>-- <br><br>___________________________________________
<br>Andrew J. P. Maclean<br>Centre for Autonomous Systems<br>The Rose Street Building J04<br>The University of Sydney 2006 NSW<br>AUSTRALIA<br>Ph: +61 2 9351 3283<br>Fax: +61 2 9351 7474<br>URL: <a href="http://www.cas.edu.au/">
http://www.cas.edu.au/</a><br>___________________________________________<br> </div>