Re: [x3d-public] Using TimeSensor+PositionInterpolator with SAI

[Alan Hudson <giles@yumetech.com>]

Tahir Emre KALAYCI wrote:
> Hi all,
> I m sending an example i am working on it. I got some problems+questions
> about it.
>
> Here is what i am trying to do:
> Example X3D contains a cube and this cube has moving animation.
> with help of SAI i want to change route of the cube. Unfortunately some
> problems arise:
> 1)Cant i add more coordinates than i defined in the X3D file ? (for example
> this X3D has 3 route coordinates (PositionInterpolator:PosInt) and i want to
> increase this to 5 but for third and fourth coordinates throws
> ArrayIndexOutOfBoundsException)
> 2)Why this animation doesnt work on Xj3D?
>
> I hope i could explain.
>
> Best regards.
Your first issue is with the startTime.  Do not make it -1.  Xj3D is not 
rendering that correctly.

A bug report has been filed for this:

http://bugzilla.xj3d.org/show_bug.cgi?id=197
> Notes:
> > From Spec:
> " The *keyValue* field shall contain exactly as many values as in the
> *key*field."
> So i am trying to change key field too, but same exception occurs.
>
> Note 2: Atachment contains a simple X3D and Java class
The out of bounds issue is a known problem with this release.

http://bugzilla.xj3d.org/show_bug.cgi?id=192

You can work around this problem by using a setValue call to replace the 
whole array instead of trying to grow it with set1Value.

--
Alan Hudson

President Yumetech, Inc.                               www.yumetech.com
President Web3D Consortium                             www.web3d.org
206 340 8900
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