[x3d-public] IFS example to fix.

[John Carlson]

Here is a small example that shows the potential issue, attached.

view3dscene reports errors, Schematron does not.  I will attempt JSON next.

John

On Wed, Jan 18, 2023 at 5:41 AM John Carlson <yottzumm at gmail.com> wrote:

> This may interest people working with IFS in *some* HAnim examples,
> particularly mine!
>
> JOhn
> [image: image.png]
> ---------- Forwarded message ---------
> From: John Carlson <yottzumm at gmail.com>
> Date: Wed, Jan 18, 2023 at 5:22 AM
> Subject: IFS example to fix.
> To: Joe D Williams <joedwil at earthlink.net>
>
>
>     <IndexedFaceSet DEF='DiamondIFS' creaseAngle='0.5' solid='false'
> coordIndex='0 1 2 -1 0 2 3 -1 0 3 4 -1 0 4 1 -1 5 2 1 -1 5 3 2 -1 5 4 3 -1
> 5 1 4 -1'>
>      <ColorRGBA DEF='HAnimSiteColorRGBA' color='1 1 0 1 1 1 0 0.1'/>
>      <Coordinate point='0 0.01 0 -0.01 0 0 0 0 0.01 0.01 0 0 0 0 -0.01 0
> -0.01 0'/>
>     </IndexedFaceSet>
>
> The way I'm reading above, the IFS has 6 coordinates and 2 colors.  There
> should be more colors, correct?  view3dscene detected this.  I'll look up
> the IFS spec.
>
> Thanks!
>
> John
>
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