*imprint_nodelist

Imprints, connects and optionally remeshes source segments defined by a node list onto target 2D elements.

Syntax

*imprint_nodelist list_id_source entity_type_target mark_id_target ?options?

Type

HyperMesh Tcl Modify

Description

Imprints, connects and optionally remeshes source segments defined by a node list onto target 2D elements.

Inputs

list_id_source
The ID of the list containing the source nodes defining the segments to imprint. Valid values are 1 and 2.
entity_type_target
The type of entity to use as the target (destination) for the imprint. Valid values are components and elements.
mark_id_target
The ID of the mark containing the target entities to imprint onto. Valid values are 1 and 2.
options
Additional strings defining extended parameters/options. Options are defined in "name value(s)" format. Valid options are:
projection_vector xyz
3 doubles defining the vector direction. If not defined, normal projection is used.
remain value
1 - Source remains, source node coordinates are kept (default if not provided).
2 - Destination remains, node coordinates projected to destination are used.
3 - Both remain, source entities are projected and a copy is imprinted to destination.
max_distance value
The command will exit with an error if the distance between source and destination exceeds this value. If not specified, this is ignored.
to_dest_component value
0 - Do not organize imprinted elements to destination component (default if not provided).
1 - Organize imprinted elements to destination component.
angle value
The angle used to define feature edges on the mesh. If not defined, 25.0 is used.
remesh_mode value
-1 - No remesh. Element connectivity is maintained by recovery of the imprinting element edges.
0 - Do not remesh destination. Destination mesh is stitched to maintain element connectivity.
1 - Remesh all input destination elements.
2 - Remesh destination elements defined by remesh_layers.
remesh_layers value
Must be defined if remesh_mode is 2.
0 - Remesh only the elements attached to the border of the imprinted element image.
> 0 - Remesh additional layers in addition to the elements attached to the imprinted element image.
mesh_type value
Automatically detected from input mesh if not provided.
0 - tria
1 - quad
2 - mixed
3 - R-tria
4 - quad only
mesh_size value
Automatically detected from input mesh if not provided.
create_joint_elems value
Only valid when remain is 3.
0 - Do not generate patch elements between source segments and destination elements (default if not provided).
1 - Generate patch elements between source segments and destination elements.
close_node_list value
0 - Do not generate a segment between the last node and the first node to close the list as a loop (default if not provided).
1 - Generate a segment between the last node and the first node to close the list as a loop.

Example

To imprint the segments defined by a list of nodes 1-4 onto the elements in component "destination":

*createlist nodes 1 1 2 3 4
*createmark components 1 "destination"
*imprint_nodelist 1 components 1 "remain 1 to_dest_component 0 remesh_mode 2 remesh_layers 2 angle 30.000000"

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

2017