ofxTweener

ofxTweener is the missing tween class for open frameworks. It's implementation is much like AS3's Tweener and TweenMax. It uses a single, static tweenclass that controls all tweens using references. That means that there's no need to update the individual vars.

Features

single static class One tween class to control them all
central update() function can be called from within the draw function for visual sync tweening
reference variables no need to update
delays
central time scaling
stop/remove all or individual tweens
override or sequence mode
bezier tweening

ofxTweener

ofxTweener works with OF 0.06 and 0.07. It has been tested on OSX 10.6~7 and Windows as well. The included example is a Xcode 4 OF 0.07 project.

Example Code


				
					// simple fast implementation

				    Tweener.addTween(position.x, ofRandom(1024), 5);

				    Tweener.addTween(position.y, ofRandom(768), 5);

					

				    // custom ease

				    Tweener.addTween(position.x, ofRandom(1024), 5, &ofxTransitions::easeOutElastic);

				    Tweener.addTween(position.y, ofRandom(768),  5, &ofxTransitions::easeOutElastic);

					

				    // adding delay

				    Tweener.addTween(position.x, ofRandom(1024), 5, &ofxTransitions::easeOutElastic, 1);

				    Tweener.addTween(position.y, ofRandom(768),  5, &ofxTransitions::easeOutElastic, 0.5);

					

				    // bezier tweening

				    Tweener.addTween(position.x, ofRandom(1024), 1, &ofxTransitions::easeOutCubic, 0, 1024/2);

				    Tweener.addTween(position.y, ofRandom(768),  1, &ofxTransitions::easeOutCubic, 0, 768/2);

Download

The source code is available for download at GitHub, here: ofxTweener