Since hfAngle is gone, need to use data from angles rtt.
But better is already making a new rtt for grassDensity.
Since it will be fast, should have noise options.
For up to 4 channels (rtt will output rgba), picked to grass layers.
This way grass won't be everywhere the same, will have more params.
A channel will have noise params (freq,pow,etc) and terrain params
(min,max,smooth angle/height).
I'm guessing it will be so fast that saved grassDensity.png will not be needed
(just 21 MB less from all tracks).
Original issue reported on code.google.com by Cry...@gmail.com on 11 Feb 2014 at 5:04
Original issue reported on code.google.com by
Cry...@gmail.com
on 11 Feb 2014 at 5:04