[x3d-public] Where have all the flowers gone? John status.

[John Carlson]

1.  Pages like: 
https://coderextreme.net/X3DJSONLD/src/main/html/flowers.xhtml are 
half-broken with X_ITE objects showing up in white

2.  Apparently, X_ITE has upgraded it shading language to WebGL2/OpenGL 
ES 3.0

3.  I don't want to go backwards and try to support an older version of 
X_ITE

4.  X3DOM has some problems with X3D4 containerField non-synonyms (not 
in shown in above example).

This works in X3DOM (note 6 misspelled containerFields--they use 
synonyms in X3D4):

<ComposedCubeMapTexture DEF="texture"><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_back.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_back.png"' 
containerField="back"/><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_bottom.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_bottom.png"' 
containerField="bottom"/><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_front.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_front.png"' 
containerField="front"/><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_left.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_left.png"' 
containerField="left"/><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_right.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_right.png"' 
containerField="right"/><ImageTexture 
url='"../resources/images/all_probes/stpeters_cross/stpeters_top.png" 
"https://coderextreme.net/X3DJSONLD/images/all_probes/stpeters_cross/stpeters_top.png"' 
containerField="top"/></ComposedCubeMapTexture> However, containerFields 
with Texture trailing the side do not. _*We need more work on 
backTexture, frontTexture, ... containerFields in X3DOM for X3D4. I use 
this quite a bit in my code.*__**_ 5. _*How do I implement chromatic 
aberration in X3D?*_ (See PlayCanvas in flowers.xhtml above). 
Preferably, not dropping into a shading language, so I can use an 
enduring standard.

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