[Golist] HydroTween Color Matrix solutions

[Moses Gunesch]

Try using that color reset constant on the remove color tween...

m

On Aug 8, 2008, at 4:00 PM, Shane Colella wrote:

> Greetings everyone,
>
>             I’m currently working on a photo gallery which I have a  
> line of pics that display one after another.  I’m sliding the line  
> around depending on which pic has been selected.  The transitions  
> are where I’m running into difficulty.  I’m using HydroTween to de- 
> saturate and then saturate the images, with the following code:
>
>             public function set inColor(bool:Boolean):void{
>
>                                                 if(bool!=_inColor  
> || !_setColor){
>                                                             trace("\n 
> \t -- set color : "+_index);
>                                                             _inColor  
> = bool;
>                                                              
> _setColor = true;
>                                                              
> if(_inColor){ //--add color
>                                                                         HydroTween 
> .go(this, { saturation:2.8}, 1, 0, Quartic.easeOut);
>                                                             }else 
> { //--remove color
>                                                                         HydroTween 
> .go(this, { saturation:-0.9}, 1, 0, Quartic.easeOut);
>                                                             }
>                                                 }
>                                     }
>
> What’s interesting is the numbers I’ve had to use to get it to  
> “kinda” work.  I realize that the colorMatrix is involved so  
> technically we are adding filters one after another, which  
> eventually, if I keep going back and forth, completely de-saturates  
> the images.
> My question:
> Is there a clean way anyone has used to “reset” the filters so I’m  
> not cumulatively adding filters onto my pics.  Basically, I want to  
> be able to just set saturation to 1, and let it display normal, and  
> set it to -1 to de-saturate, but that’s not working at all.
>
> Any thoughts from the team?
>
> I decided to post here feeling this may be a pretty common problem  
> with the colorMatrix side of HydroTween if one is just trying to go  
> back and forth from the same effect, in this case saturation…
>
> Thanks
>
>
>
>
> Shane Michael Colella
>
> _______________________________________________
> GoList mailing list
> GoList at goasap.org
> http://goasap.org/mailman/listinfo/golist_goasap.org

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://goasap.org/pipermail/golist_goasap.org/attachments/20080808/3e5c78f0/attachment-0001.html