diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/effects/Tween.js | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/effects/Tween.js b/src/effects/Tween.js index d26ddd918..47f15a947 100644 --- a/src/effects/Tween.js +++ b/src/effects/Tween.js @@ -27,17 +27,12 @@ Tween.prototype = { Tween.propHooks._default.get( this ); }, run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; + var hooks = Tween.propHooks[ this.prop ]; - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; + this.pos = this.options.duration ? + jQuery.easing[ this.easing ]( percent ) : + percent; + this.now = ( this.end - this.start ) * this.pos + this.start; if ( this.options.step ) { this.options.step.call( this.elem, this.now, this ); |