ctx

exit

Exits the active context.

Undo

Reverts the last change. Valid only for the HyperMesh client.

Redo

Repeats the last change. Valid only for the HyperMesh client.

SetOption option_name value

Updates the value of the specified option to the provided.

GetOptions

Returns the list of option names available. Valid only for the HyperMesh client.

GetValuesList option_name

Returns the possible values for the given option. Valid only for the HyperMesh client.

OptionExists option_name

Returns 1 if specified option exists.

GetNumSelected

Returns the number of selected entities in the active selection. Valid only for the HyperMesh client.

SetActiveSelection selection_name

Sets the given selection as the active selection in the active context. Valid only for the HyperMesh client.

GetActiveSelectionName

Returns the name of the active selection. Valid only for the HyperMesh client.

To get a list of all available options in the active context:

ctx GetOptions

To set the element size in the Mesh Rebuild context (must be active) to 4.5:

ctx SetOption TARGET_ELEMSIZE 4.5

To get the name of the active selection in the active context:

ctx GetActiveSelectionName

Incorrect usage results in a Tcl error. To detect errors, you can use the catch command:

if { [ catch {command_name...} ] } {
   # Handle error
}