Generates an adaptive wrap mesh.
Syntax
*adaptive_wrapper_mesh
mesh_type string_array number_of_strings
Type
HyperMesh Tcl Modify Command
Description
This command generates an adaptive wrap mesh.
This command must be called after *adaptive_wrapper_build and must be
followed by *adaptive_wrapper_end.
Inputs
- mesh_type
- 0: Quad dominant
- string_array
- The string array ID that contains the mesh generation parameters. The string array is
created using the *createstringarray command. This should always be
set to 1.
- Each string should be contained in quotes and contain one of the following parameters
as keywords, followed by the parameters values. Keywords and the corresponding values
can be separated by a semicolon.
- AcousticMeshType: <type>
- The type of acoustic cavity mesh.
- 1 - Hex-tet mesh
- 2 - All tet mesh
- AcousticMeshQualityHexJacobian: <value>
- The Jacobian target cut off value used for hex-text cavity meshing.
- AcousticMeshQualityTetCollapse: <value>
- The tet-collapse target cut off value used for all tet cavity meshing.
- ConsiderCavityByComps: <mark_id>
- During preview, some new components will be displayed to show the cavity. This
is the optional mark ID containing those components to send for meshing.
- DoRemesh: <option>
- 0 - Do not remesh the wrap mesh with adaptive tria mesh.
- 1 - Remesh the wrap mesh with adaptive tria mesh.
- ExcludeVolumeSeedNodeMark: <mark_id> (optional)
- Mark ID containing seed nodes used to specify the volumes to exclude from
wrapping.
- IncludeVolumeForLargestCavityIndex: <index> (optional)
- Volume index to wrap.
- IncludeVolumeSeedNodeMark: <mark_id> (optional)
- Mark ID containing seed nodes used to specify the volumes to wrap.
- MaxSmoothIterations: <max> (optional)
- Maximum number of smoothing iterations to perform on the wrap mesh.
- RemeshGrowthRate: <rate>
- If DoRemesh is set to 1, this is the specified growth rate to
reuse for remeshing.
- SpanAngle: <value>
- If DoRemesh is set to 1, this is the specified span angle to
use during remeshing.
- OrganizeWrapElemsByBaseComps: <option>
- If set to 1, organize the wrap mesh according to the base mesh components, by
creating new components with the same base comp name with the suffix
_Wrap. If DoRemesh is set to 1, the suffix
is _Wrap_Remesh instead. New assemblies are also created for
these components, named Wrapped_Components and
Wrapped_Remeshed_Components.
- number_of_strings
- Integer indicating the size (number of strings) in the string array created using
*createstringarray.
Examples
#Initialization of wrapper mesh with base mesh
*createmark elements 1 "all"
*adaptive_wrapper_init elements 1 1 0
# Define features
*clearmark elements 1
*adaptive_wrapper_set_features 1 1 30 1 1
#Set various meshing and refinement parameters
*createstringarray 7 "LeakCheckNodes: 20 24 19" "GapPatchTolerance: 3.0" "HolePatchTolerance: 10.0" "RefineByBoxCompIds: 4 5 6" "RefineByNodeCurvature: 1" "RefineByFeatureProximity: 0" "RefineByAllElemSize: 1"
*adaptive_wrapper_set_params 10 0.1 1 7
#Proximity options
eval *createstringarray 3 "WithinGroup: 0.5 1 3 10 12 13" "WithinGroup: 1.5 3 9 20" "AcrossGroup: 0.5 3 10 12 13 4 9 8 7 19"
*adaptive_wrapper_proximity_params 1 0.2 1 3
#Build skeletal octree structure
*adaptive_wrapper_build
#Generate mesh
*createstringarray 2 "DoRemesh: 1" "RemeshGrowthRate: 1.2"
*adaptive_wrapper_mesh 0 1 2
#End of wrapper mesh
*adaptive_wrapper_end
Errors
Incorrect usage results in a
Tcl error. To detect
errors, you can use the
catch
command:
if { [ catch {command_name...} ] } {
# Handle error
}