Sub Angle()
Dim vX(0 To 2) As Double
vX(0) = 1#: vX(1) = 0#: vX(2) = 0#
Dim v1 As Variant
v1 = ThisDrawing.Utility.TranslateCoordinates(vX, acWorld, acDisplayDCS, True)
' MsgBox ("vX(0): " & v1(0) & vbCrLf & "vX(1): " & v1(1) & vbCrLf & "vX(2): " & v1(2) & vbCrLf)
Dim orig(0 To 2) As Double
orig(0) = 0#: orig(1) = 0#: orig(2) = 0#
Dim ang As Double
ang = ThisDrawing.Utility.AngleFromXAxis(orig, v1)
MsgBox ("Угол поворота оси X : " & ang / 3.14159265358979 * 180#)
End Sub