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331 lines
8.3 KiB
ReStructuredText
331 lines
8.3 KiB
ReStructuredText
.. _tui_defining_hypotheses_page:
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**********************************
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Defining Hypotheses and Algorithms
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**********************************
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This page provides example codes of :ref:`defining algorithms <tui_defining_meshing_algos>`
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and hypotheses.
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* Wire discretisation 1D algorithm
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* :ref:`tui_1d_adaptive` hypothesis
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* :ref:`Arithmetic Progression <tui_1d_arithmetic>` hypothesis
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* :ref:`Geometric Progression <tui_1d_arithmetic>` hypothesis
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* :ref:`Deflection and Number of Segments <tui_deflection_1d>` hypotheses
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* :ref:`Start and End Length <tui_start_and_end_length>` hypothesis
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* :ref:`tui_average_length` hypothesis
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* :ref:`tui_propagation` additional hypotheses
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* :ref:`Fixed Points 1D <tui_fixed_points>` hypothesis
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* Triangle: NETGEN 2D algorithm
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* :ref:`tui_max_element_area` hypothesis
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* :ref:`tui_length_from_edges` hypothesis
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* Quadrangle: Mapping 2D algorithm
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* :ref:`Quadrangle Parameters <tui_quadrangle_parameters>` hypothesis
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* :ref:`Radial Quadrangle 1D-2D <tui_radial_quadrangle>` algorithm
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* NETGEN 3D algorithm
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* :ref:`tui_max_element_volume` hypothesis
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* :ref:`Viscous layers <tui_viscous_layers>` hypotheses
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* Hexahedron (i,j,k) 3D algorithm
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* :ref:`tui_block_renumber`
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* :ref:`tui_projection`
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* :ref:`Extrusion 3D <tui_prism_3d_algo>` algorithm
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* :ref:`Radial Prism <tui_radial_prism>` algorithm
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* :ref:`Body Fitting <tui_cartesian_algo>` algorithm
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* :ref:`Import 1D-2D Elements from Another Mesh <tui_import>` algorithm
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* :ref:`Use Faces to be Created Manually <tui_use_existing_faces>` algorithm
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* :ref:`Segments around Vertex <tui_segments_around_vertex>` algorithm
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Defining 1D Hypotheses
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######################
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.. _tui_1d_arithmetic:
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Arithmetic Progression and Geometric Progression
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================================================
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.. literalinclude:: ../../examples/defining_hypotheses_ex01.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex01.py>`
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.. _tui_1d_adaptive:
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Adaptive
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========
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.. literalinclude:: ../../examples/defining_hypotheses_adaptive1d.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_adaptive1d.py>`
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.. _tui_deflection_1d:
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Deflection and Number of Segments
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=================================
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.. literalinclude:: ../../examples/defining_hypotheses_ex02.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex02.py>`
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.. _tui_start_and_end_length:
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Start and End Length
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====================
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.. literalinclude:: ../../examples/defining_hypotheses_ex03.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex03.py>`
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.. _tui_average_length:
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Local Length
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============
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.. literalinclude:: ../../examples/defining_hypotheses_ex04.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex04.py>`
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Defining 2D and 3D hypotheses
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#############################
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.. _tui_max_element_area:
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Maximum Element Area
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====================
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.. literalinclude:: ../../examples/defining_hypotheses_ex05.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex05.py>`
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.. _tui_max_element_volume:
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Maximum Element Volume
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======================
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.. literalinclude:: ../../examples/defining_hypotheses_ex06.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex06.py>`
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.. _tui_length_from_edges:
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Length from Edges
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=================
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.. literalinclude:: ../../examples/defining_hypotheses_ex07.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex07.py>`
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.. _tui_block_renumber:
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Renumber 3D hypothesis
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======================
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.. literalinclude:: ../../examples/filters_ex39.py
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:language: python
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:download:`Download this script <../../examples/filters_ex39.py>`
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Defining Additional Hypotheses
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##############################
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.. _tui_propagation:
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Propagation
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===========
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.. literalinclude:: ../../examples/defining_hypotheses_ex08.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex08.py>`
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.. _tui_defining_meshing_algos:
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Defining Meshing Algorithms
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###########################
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.. literalinclude:: ../../examples/defining_hypotheses_ex09.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex09.py>`
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.. _tui_projection:
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Projection Algorithms
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=====================
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.. literalinclude:: ../../examples/defining_hypotheses_ex10.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex10.py>`
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Projection 1D2D
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===============
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.. literalinclude:: ../../examples/defining_hypotheses_ex11.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex11.py>`
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.. _tui_fixed_points:
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1D Mesh with Fixed Points example
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#################################
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.. literalinclude:: ../../examples/defining_hypotheses_ex12.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex12.py>`
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.. _tui_radial_quadrangle:
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Radial Quadrangle 1D-2D example
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###############################
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.. literalinclude:: ../../examples/defining_hypotheses_ex13.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex13.py>`
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.. _tui_quadrangle_parameters:
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Quadrangle Parameters example 1 (meshing a face with 3 edges)
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##############################################################
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.. literalinclude:: ../../examples/defining_hypotheses_ex14.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex14.py>`
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Quadrangle Parameters example 2 (using different types)
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#######################################################
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.. literalinclude:: ../../examples/defining_hypotheses_ex15.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex15.py>`
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.. _tui_import:
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"Import 1D-2D Elements from Another Mesh" example
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#################################################
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.. literalinclude:: ../../examples/defining_hypotheses_ex16.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex16.py>`
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.. _tui_viscous_layers:
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Viscous layers construction
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###########################
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.. literalinclude:: ../../examples/defining_hypotheses_ex17.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_ex17.py>`
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.. _tui_radial_prism:
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Radial Prism example
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####################
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.. literalinclude:: ../../examples/radial_prism_3d_algo.py
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:language: python
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:download:`Download this script <../../examples/radial_prism_3d_algo.py>`
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.. _tui_cartesian_algo:
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Usage of Body Fitting algorithm
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###############################
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.. literalinclude:: ../../examples/cartesian_algo.py
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:language: python
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:download:`Download this script <../../examples/cartesian_algo.py>`
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.. _tui_use_existing_faces:
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Usage of "Use Faces to be Created Manually" algorithm
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#####################################################
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This sample demonstrates how to use **Use Faces to be Created Manually** algorithm,
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which is actually just a stub allowing to use your own 2D algorithm
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implemented in Python.
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.. literalinclude:: ../../examples/use_existing_faces.py
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:language: python
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:download:`Download this script <../../examples/use_existing_faces.py>`
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Resulting mesh:
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.. image:: ../images/use_existing_face_sample_mesh.png
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:align: center
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.. _tui_prism_3d_algo:
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Usage of Extrusion 3D meshing algorithm
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########################################
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.. literalinclude:: ../../examples/prism_3d_algo.py
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:language: python
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:download:`Download this script <../../examples/prism_3d_algo.py>`
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The result geometry and mesh is shown below
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.. image:: ../images/prism_tui_sample.png
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:align: center
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.. _tui_quad_ma_proj_algo:
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Usage of Medial Axis Projection algorithm
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#########################################
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.. literalinclude:: ../../examples/quad_medial_axis_algo.py
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:language: python
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:download:`Download this script <../../examples/quad_medial_axis_algo.py>`
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.. _tui_segments_around_vertex:
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Usage of Segments around Vertex algorithm
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#########################################
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.. literalinclude:: ../../examples/defining_hypotheses_len_near_vertex.py
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:language: python
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:download:`Download this script <../../examples/defining_hypotheses_len_near_vertex.py>`
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