BezierCurve:evaluate

Available since LÖVE 0.9.0
This function is not supported in earlier versions.

Evaluate Bézier curve at parameter t. The parameter must be between 0 and 1 (inclusive).

This function can be used to move objects along paths or tween parameters. However it should not be used to render the curve, see BezierCurve:render for that purpose.

Function

Synopsis 

x,y = BezierCurve:evaluate(t)

Arguments

number t
Where to evaluate the curve.

Returns

number x
x coordinate of the curve at parameter t.
number y
y coordinate of the curve at parameter t.

See Also