I had this problem the other day, and tweening the material's alpha seemed good except I had a lot of objects within my collada files and a lot of materials, so I went with viewport layer tweening (just using TweenLite on the layer's alpha property). Layers can be very limiting though, so I agree with Junio that it's good to tween the material if you can, if it's a light scene.<div>
<br></div><div><br><br><div class="gmail_quote">2009/4/11 Junio Gonçalves Vitorino <span dir="ltr"><<a href="mailto:jgvitorino@gmail.com">jgvitorino@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I believe than tween material alpha property make more sense.<div><div></div><div class="h5"><br><br><div class="gmail_quote">On Fri, Apr 10, 2009 at 8:40 PM, Ross Sclafani <span dir="ltr"><<a href="mailto:ross.sclafani@gmail.com" target="_blank">ross.sclafani@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">You can also tween the material's alpha<br>
<div><div></div><div><br>
<br>
On 4/10/09 7:28 PM, "Gil Birman" <<a href="mailto:gil@allflashwebsite.com" target="_blank">gil@allflashwebsite.com</a>> wrote:<br>
<br>
> did you try creating a layer for your object or mesh? Tween the<br>
> layer's alpha property.<br>
><br>
> Gil<br>
><br>
> On Thu, Apr 9, 2009 at 5:03 PM, Kaiyi Wong <<a href="mailto:kaiyiwong@hotmail.com" target="_blank">kaiyiwong@hotmail.com</a>> wrote:<br>
>> Hi guys,<br>
>> I am currently working on a project that uses DAE 3d objects in a<br>
>> papervision scene. I was wondering if there is a way to tween the alpha of<br>
>> the actual 3d object? Ultimately, I would want the object to fade in from 0<br>
>> alpha but couldn't find any ways around for that. Hope someone can help out<br>
>> with this, thanks :)<br>
>><br>
>><br>
>> Kaiyi Wong | Design Technologist, Kai-Studios | 415.350.3861 |<br>
>> <a href="mailto:kai@kai-studios.com" target="_blank">kai@kai-studios.com</a> | <a href="http://ww.kai-studios.com" target="_blank">http://ww.kai-studios.com</a><br>
>><br>
>><br>
>><br>
>><br>
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</div></div></blockquote></div><br><br clear="all"><br></div></div><font color="#888888">-- <br><br>Atenciosamente, Cordially<br><br>Junio Vitorino<br><a href="mailto:jgvitorino@gmail.com" target="_blank">jgvitorino@gmail.com</a><br>
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