[x3d-public] HAnimDisplacer effect on coord.point

[John Carlson]

Perhaps there’s more in the HAnim spec?

On Sat, Feb 8, 2025 at 5:13 AM Andreas Plesch via x3d-public <
x3d-public at web3d.org> wrote:

>
> https://www.web3d.org/documents/specifications/19775-1/V4.0/Part01/components/hanim.html#HAnimDisplacer
>
> does not directly explain what the effect of the displacer on the
> coord.point field of the containing HAnimSegment is. But it mentions the
> coord.point field and seems to imply that the coord.point field is involved.
>
> So the question is if the Displacer should alter the coord.point field in
> order to achieve a graphical displacement, or if the Browser should only
> apply the displacements during rendering without a change in the
> coord.point field ?
>
> This is relevant if the coord.point field is accessed by routes or
> scripts, in addition to displacers.
>
> Thanks for any feedback or ideas,
>
> Andreas
>
> --
> Andreas Plesch
> Waltham, MA 02453
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