hm_getlinestartpoint

Returns the components of the line start point.

Syntax

hm_getlinestartpoint line_id

Type

HyperMesh Tcl Query Command

Description

Returns the components of the line start point. If the line is a closed loop, the start and end points will return the same value.

Inputs

line_id
The ID of the line.

Example

To get the components of the start of the line with ID 341:

set list [hm_getlinestartpoint 341]
set x [lindex $list 0]
set y [lindex $list 1]
set z [lindex $list 2]

Errors

Incorrect usage results in a Tcl error. To detect errors, you can use the catch command:
if { [ catch {command_name...} ] } {
   # Handle error
}