hm_getscreenvector
Returns either the normal or parallel screen vector.
Syntax
hm_getscreenvector vector
Type
HyperMesh Tcl Query Command
Description
Returns either the normal or parallel screen vector. The output is the same vector direction you get when using hm_getdirectionpanel and selecting "screen normal" or "screen parallel".
Inputs
- vector
- normal - The normal screen vector.
Examples
To get the parallel screen vector:
hm_getscreennormal parallel
Errors
if { [ catch {command_name...} ] } {
# Handle error
}
Version History
2019