On Wed, Dec 5, 2012 at 8:52 PM, Jie Li <span dir="ltr"><<a href="mailto:boyeggplant110@gmail.com" target="_blank">boyeggplant110@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>thanks very much! it works!</div><div>And would you mind giving more suggestions? I want to use different colors to show the magnitude of height. I add a lookup table but I just get a red solid volume. </div><div>JIE</div>
</blockquote><div><br></div><div>Please check out the many examples here:</div><div><br></div><div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx">http://www.vtk.org/Wiki/VTK/Examples/Cxx</a></div><div><br></div><div>If you do a ctrl+f search for "height", you will find two methods for doing this sort of coloring:</div>
<div><br></div><div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/Color_a_mesh_by_height">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/Color_a_mesh_by_height</a></div><div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/ElevationFilter">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Meshes/ElevationFilter</a></div>
<div><br></div><div>David</div></div>