2017-12-08 19:09:48 +05:00
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.. _radial_prism_algo_page:
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2008-03-07 12:47:05 +05:00
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2017-12-08 19:09:48 +05:00
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************
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Radial Prism
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************
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2008-03-07 12:47:05 +05:00
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2017-12-08 19:09:48 +05:00
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This algorithm applies to the meshing of a hollow 3D shape,
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2008-03-07 12:47:05 +05:00
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i.e. such shape should be composed of two meshed shells: an outer
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shell and an internal shell without intersection with the outer
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shell. One of the shells should be a 2D Projection of the other
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shell. The meshes of the shells can consist both of triangles and
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quadrangles.
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The Radial Prism algorithm would fill the space between the two shells
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2016-10-03 19:53:47 +05:00
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with prisms.
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2017-12-08 19:09:48 +05:00
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.. image:: ../images/radial_prism_mesh.png
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:align: center
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.. centered::
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"Cut-view of a hollow sphere meshed by Radial Prism algorithm"
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2008-03-07 12:47:05 +05:00
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This algorithm also needs the information concerning the number and
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distribution of mesh layers between the inner and the outer shapes.
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2017-12-08 19:09:48 +05:00
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.. image:: ../images/number_of_layers.png
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:align: center
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2008-03-07 12:47:05 +05:00
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Distribution of layers can be set with any of 1D Hypotheses.
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2017-12-08 19:09:48 +05:00
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.. image:: ../images/distribution_of_layers.png
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:align: center
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2008-03-07 12:47:05 +05:00
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