[R] rgl WebGL export

[rhelp at numberland.de]

Dear List members,

I would be glad to get some tips on the following topic.

I use rgl package to generate a 3D-cube with labeled dots at certain 
coordinates. After that I try to export the scene as a WebGL 
application. For this I use the syntax from rgl documentation 
"writeWebGL" mentioned in the example - page 94.

In principle this works, but:

- using Firefox to view the result, the dots have become quadratic dots, 
and the labels don?t show (i. e. there are only unlabeled dots)
- using Chrome to view the result, the dots have become quadratic dots 
too, and the labels show up as black beams - nothing can be reads

Is there a way to get the point labels exported to WebGL?

Many thanks in advance for any hint.

Wolfgang

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