get_initial

Help Contents geomland Object line get_initial
put_heading put_initial

geomland.get_initial :obj


gets :obj`s initial point.

Definition:

to geomland.get_initial :obj 
	if parabola? :obj
	[ output :obj.center ]

	if circle? :obj
	[ output point :obj.center.x+:obj.radius :obj.center.y ]

	if (ellipse? :obj) or (hyperbola? :obj)
	[ output :obj.center+:obj.radiusy * (point 1 0) ¦ (-90+:obj.spin) ]

	output :obj.initial 
end

put_heading put_initial