Changeset 6327 for trunk

Timestamp:

May 13, 2016 11:04:51 PM (8 years ago)

Author:

ldelgass

Message:

Default 4 node elements to tetrahedra in 3D (deprecated) node/element meshes.
This applies only to DX output from prophet, I think. I'm not sure if prophet
outputs tets, I've only seen hexahedra so far.

File:

• trunk/gui/scripts/mesh.tcl (modified) (2 diffs)

trunk/gui/scripts/mesh.tcl

@@ -1457 +1457 @@
         }
         set celltype $node2celltype($numNodes)
+        if { _$dim == 3 && $numNodes == 4 } {
+            # If mesh is 3D, assume a tetrahedron (default is quad)
+            # XXX: Does prophet output tets, and if so what is the node order?
+            set celltype 10
+        }
         append celltypes "$celltype\n"
-        if { $numNodes == 4 } {
+        if { $celltype == 9 } {
             # Fix the node order for quad cells
             # (this converts from PROPHET convention to VTK convention)
@@ -1466 +1471 @@
             }
             set nodeList $newList
-        } elseif { $numNodes == 8 } {
+        } elseif { $celltype == 12 } {
             # Fix the node order for hexahedron cells
             # (this converts from PROPHET convention to VTK convention)