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doc/TODO

-$Id: TODO,v 1.50 2007-02-21 08:17:16 geuzaine Exp $
+$Id: TODO,v 1.51 2007-02-21 17:24:00 geuzaine Exp $
 
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@@ -41,7 +41,8 @@ introduce Right/Left/Alternate for extruded meshes
 
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-recode full-quad recombine algo
+recode full-quad recombine algo + add full-hexa recombine by simply
+doing barycentric subdivision on tets
 
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@@ -205,6 +206,14 @@ a straightforward way or using 3D textures)
 
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+"first order" quad/hexa/prism/pyramid mesh visu can actually be wrong,
+as we assume the faces are plane--which they don't have to be. We
+should subdivide in 2 triangles. And remove the va_quad vertex array
+altogether! (ps: should be careful about element boundary drawing;
+should then be done like we do it for 2nd order elements)
+
+********************************************************************
+
 Yves Krahenbuhl wrote:
 
 > Lors de la creation des elements du 2eme ordre, et selon la courbure