opacity [0,1]
angle of selection (radians)
Optional
asif true, outline is dashed
Optional
colouroutline colour
default colour
if true, not moveable
identity
Protected
invname
start (or centre) point coordinate
Protected
transformVector3 copy of start coordinate
retrieve points
callback for drag handle movements
Optional
d: booleanset start
string representation
Static
createStatic
is
Superclass for all orientable selections