Hi all,
Still investigating some things.
All measured on the change in orbit value -- some insides (red) amazingly flat, others not (though the scale of the reds = 5000x the one of the greens (outside). (lowering the iteration number, gives them more relief).
2-3 GBuffers over the top ?? (it's handy to have certain values in different arrays - and as the arrays are already there, so ... )
best, Rob
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