const
function: void show ([const string text_str = "Focus:", [const bool show_transforms = false]])Prints text_str to standard output (
stdout
), then callsPoint::show()
onposition
,direction
, andup
. Then the values ofdistance
,axis
, andangle
are printed tostdout
. If show_transforms istrue
,transform
andpersp
are shown as well.