Fixed cmake warning.
Angelscript is not separated project, but static library.
Increase shadow filtering
Make cascade split modifiable
Prepare compute shader to stretch lightcoord
Start work
sortof work
Improve buckets
Finer split
Improve perf of lightspaceboundingbox
Change grid size
Fixes
Slightly improve compute shader
Cosmetic
Remove extra }
Some experiment with grid size
Some cleaning
Tweak cascade repartition
Revert "Tweak cascade repartition"

This reverts commit 16c0a2439cc1ea834d26708d85535ecf6f5cca58.
Proj mat was inverted