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--- fdtd:tetrahedral_meshes [2015/07/18 14:01]
pklapetek created
+++ fdtd:tetrahedral_meshes [2018/01/29 21:06]
pklapetek
@@ Line 1: / Line 1: @@
 ===== Tetrahedral meshes =====
-To load complex data
+To create more complex meshes one can use also tetrahedral mesh, which can be obtained (with one intermediate step) from 3D modeling software, like [[http://www.blender.org|Blender]]. Software tools for 3D modeling usually do not provide mesh itself, however they can save some files, e.g. in STL format that can be directly used for mesh generation. Then, a mesh generating software is used, like [[http://wias-berlin.de/software/tetgen/|Tetgen]].
+----
+//
+{{ :samples:img_source_point.png?100|}}
+Sample parameter file: {{samples:source_point.tar.gz|point source}}.
+\\
+A 200x200x200 computational domain with single point source and a metallic sphere made of a perfect electric conductor.
+//
+----

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