mmg_remesh¶

Module: core

Category: meshadaptor

Type string: "mmg_remesh"

Parameters¶

Name	Description	Default	Range
`max_iters`	max_iters	-1	\(\in \mathbb{Z}\)
`max_elements`	max_elements	0	\(\in \mathbb{Z}\)
`map_data`	map_data	false	\(\{0, 1\}\)
`nnc`	nnc	8	\(\in \mathbb{Z}\)
`nsdim`	nsdim	3	\(\in \mathbb{Z}\)
`transfer_method`	transfer_method	1	\(\in \mathbb{Z}\)
`min_element_size`	min_element_size	0	\(\in \mathbb{R}\)
`hausdorff`	hausdorff	0.01	\(\in \mathbb{R}\)
`gradation`	gradation	1.3	\(\in \mathbb{R}\)
`relative_size`	relative_size	true	\(\{0, 1\}\)
`mesh_coarsen`	mesh_coarsen	false	\(\{0, 1\}\)
`normalize_data`	normalize_data	false	\(\{0, 1\}\)
`criterion`	criterion		N/A
`size_function`	size_function		N/A

Description¶

The mmg_remesh adaptor can be used for adaptive mesh refinement of linear tetrahedral meshes.

Example:

<mesh_adaptor type="mmg_remesh">
  <max_iters>1</max_iters>
  <criterion type="stress"/>
  <relative_size>1</relative_size>
  <normalize_data>0</normalize_data>
  <mesh_coarsen>0</mesh_coarsen>
  <size_function type="step">
    <x0>10</x0>
    <left_val>1</left_val>
    <right_val>0.5</right_val>
  </size_function>
</mesh_adaptor>