[osg-users] Height fields implementation

[Janna Terde]

Update:
I am thinking to put all the data in the same node (not column by column).  I probably should be able to use indices instead of specifying vertex data over and over again (l could do it if I use openGL). 
Hopefully it will speed things up. However 
I am still wondering what else can I do to improve the performance?

I will appreciate any suggestions!

Thank you!

Cheers,
Janna

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