Bezier Tween in ActionScript 3

TweenMax also introduces an innovative feature called "bezierThrough" that allows you to define points through which you want the bezier curve to travel. Use the code below and alter the bezierThrough values, adding more or less values.

import gs.TweenMax;
import fl.motion.easing.*
TweenMax.to(mc, 3, {x:344, y:351, bezierThrough:[{x:78.2, y:198.15}, {x:260.05, y:93.75}, {x:348.8, y:123.3}], ease:Bounce.easeOut});

Click on the ball to start the tween

• x:344, y:351 (The tween x & y values)
• x:78.2, y:198.15 (1st Bezier point)
• x:260.05, y:93.75 (2nd Bezier point)
• x:348.8, y:123.3 (3rd Bezier point)

Using TweenLite For ActionScript 3.0 Animation

From ChadandToddPodcast

The TweenLite engine is an amazing ActionScript tweening engine that allows you to quickly create animations using one line of code. This episode shows where to get TweenLite, and how to use it to create ActionScript animations.

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TweenMax extends the extremely lightweight, fast TweenLite engine, adding many useful features like timeScale, AS3 event dispatching, updateTo(), yoyo, repeat, repeatDelay, rounding, and more. It also activates many extra plugins by default, making it extremely full-featured. Since TweenMax extends TweenLite, it can do anything TweenLite can do plus much more.

An Introduction to TweenMax for Beginners Part 2

TweenMax extends the extremely lightweight, fast TweenLite engine, adding many useful features like timeScale, AS3 event dispatching, updateTo(), yoyo, repeat, repeatDelay, rounding, and more. It also activates many extra plugins by default, making it extremely full-featured. Since TweenMax extends TweenLite, it can do anything TweenLite can do plus much more.

An Introduction to TweenMax for Beginners Part 1

TweenMax extends the extremely lightweight, fast TweenLite engine, adding many useful features like timeScale, AS3 event dispatching, updateTo(), yoyo, repeat, repeatDelay, rounding, and more. It also activates many extra plugins by default, making it extremely full-featured. Since TweenMax extends TweenLite, it can do anything TweenLite can do plus much more.

TweenLite Upgrade Version: 11.36, Updated 2010-09-16

TweenLite and TweenMax Improvements:

• TweenLite now has pause(), resume(), reverse(), play(), and restart() methods which it shares in common with all TweenCore classes (TweenMax, TimelineLite, and TimelineMax). This brings polymorphism to the platform in a very convenient way. So you can create a class variable, for example, and type it as a TweenCore and populate it with a TweenLite, TweenMax, TimelineLite, or TimelineMax and use common controls.
• "useFrames" is now officially supported. So to make a tween or timeline base its timing on frames instead of seconds, simply pass "useFrames:true" through the vars object. For example, to tween mc's x coordinate to 100 over the course of 30 frames, do TweenLite.to(mc, 30, {x:100, useFrames:true});
• Improved speed
• Full ASDoc documentation
• Associate any data with a particular tween using the new "data" special property.
• TweenMax has new fromTo() and allFromTo() methods which allow you to define the starting and ending values in a tween (or group of tweens).
• allTo() and allFrom() were moved to TweenMax and the stagger, onCompleteAll, and onCompleteParams are now function parameters instead of special properties in the vars object.
• invalidate() any TweenLite/Max or TimelineLite/Max to force a re-initialization. This can be very useful if you want to reuse/restart a tween/timeline without having it revert to its starting values.
• TweenLite has a "currentTime" property now, so it's easy to find out exactly how far along a TweenLite is and/or make it skip to a certain point.
• Added onReverseComplete callback (and event dispatching in TweenMax/TimelineMax) so that you can take action when a tween/timeline finishes returning to its beginning after having been reversed. Also added onRepeat callback to TweenMax and TimelineMax.
• New "transformMatrix" plugin allows you to tween a DisplayObject's/MovieClip's transform.matrix properties. Either use the normal a, b, c, d, tx, and ty properties or convenient x, y, scaleX, scaleY, skewX, skewY, and rotation values. Yes, that's right - you can easily skew a DisplayObject/MovieClip now!
• New "motionBlur" plugin applies a realistic directional blur based on the velocity and angle of a DisplayObject's x/y movement. See an interactive demo in the updated Plugin Explorer (below). MotionBlurPlugin is a membership benefit of Club GreenSock for all "Really Green", "Shockingly Green", and corporate members.
• New "physics2D" plugin delivers simple physics functionality for tweening a DisplayObject's x and y coordinates based on a combination of velocity, angle, gravity, acceleration, accelerationAngle, and/or friction. See an interactive demo in the updated Plugin Explorer. Physics2DPlugin is a membership benefit of Club GreenSock for all "Really Green", "Shockingly Green", and corporate members.
• New "physicsProps" plugin delivers simple physics functionality for tweening any property of any object using velocity, acceleration, and/or friction. See an interactive demo in the updated Plugin Explorer. PhysicsPropsPlugin is a membership benefit of Club GreenSock for all "Really Green", "Shockingly Green", and corporate members.
• New "dynamicProps" plugin that allows you to associate a function with a property so that every time the tween is updated, it calls that function to get the end value for the associated property. You could, for example, tween an object's x/y coordinates to wherever the mouse is. See an interactive demo in the updated Plugin Explorer (below). DynamicPropsPlugin is a membership benefit of Club GreenSock, replacing ColorTransformPlugin which is now available to non club members.
• The AS3 flavor of TweenMax now has internal algorithms that can execute certain easing calculations 35-80% faster (overall speed boost is closer to 3-15%)! You just need to activate the eligible easing classes (options include Linear, Quad, Cubic, Quart, Quint, and Strong). Example: FastEase.activate([Strong, Linear, Quad]).

Check out all the details and download the new version at Greensock.