*adaptive_wrapper_leak_check

Checks for leaks from selected elements with specified seed nodes during adaptive wrap meshing.

Syntax

*adaptive_wrapper_leak_check entity_type elem_mark_id node_mark_id min_size

Type

HyperMesh Tcl Modify Command

Description

This command can be used to quickly identify leaks from the base mesh. Volumes are defined by selection of seed nodes. Seed nodes should not be part of the base mesh.

This command must be called after *adaptive_wapper_init.

Inputs

entity_type: The type of entities used for adaptive wrap mesh leak detection. Currently only supported for elems.
elem_mark_id: The ID of mark containing the elements. Valid values are 1 and 2.
node_mark_id: The ID of mark containing the seed nodes. Valid values are 1 and 2.
min_size: The minimum element size considered during leak detection. It also acts as the gap patch tolerance to check the closeness of volumes.

Examples

#Initialization of wrapper mesh with base mesh
*createmark elements 1 "all"
*adaptive_wrapper_init elements 1 1 0   

#Detect leaks
*createmark elements 1 "all"
*adaptive_wrapper_leak_check elems 1 1 0.1

#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
}

Version History

13.0