<div><span class="gmail_quote">Hi every one</span></div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote">I have some very high order elements and I want to visulize the mesh (FEM mesh mesh ).</span></div>
<div><span class="gmail_quote"> Let's assume that my element are </span><span class="gmail_quote">rectilinear all. Then the problem is that I want to visulize </span></div>
<div><span class="gmail_quote">them in different ways and in some cases </span><span class="gmail_quote">I want the nodes (boundary and/or internal) nodes </span></div>
<div><span class="gmail_quote">to be observavle (as small dots). </span></div>
<div><span class="gmail_quote">Now I guess I should do it </span><span class="gmail_quote">in the following way. See if I am right in this regard.</span></div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote">1.Make low order elements and make the faces transparent (is this possible, how?) </span></div>
<div><span class="gmail_quote">2.Then add extra cells to the </span><span class="gmail_quote">grid. These cells should represent a node each (including those that fall inside the element). </span></div>
<div><span class="gmail_quote">3.Make the </span><span class="gmail_quote">faces of the elements transparent to some extent.</span></div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote">If this is not right then how can I realize my high order elements (with their nodes) ?</span></div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote">I have seen a figure that shows a delunary trinagulation of random points using vtk. There the grid is visulized as </span></div>
<div><span class="gmail_quote">nodes (small spheres) connected with lines (actually pipes). But the example that </span></div>
<div><span class="gmail_quote">mentions the figure in the book uses the regular vtkUnstructuredGrid. While other exmples</span></div>
<div><span class="gmail_quote">of the unstructured gird are visulized in a different way (elements have observable faces)?!!</span></div>
<div><span class="gmail_quote">Can we control the way grid cells are visualized ? Can it be done in a different way from one cell</span></div>
<div><span class="gmail_quote">to another ?</span></div>
<div><span class="gmail_quote"></span> </div>
<div><span class="gmail_quote">Many thanks in advance</span></div><span class="sg">
<div><span class="gmail_quote">Davood Ansari O.B.</span></div></span>