Don't compile distance field shader permutations if bUseDistanceFields is unset or false
Added UAV output to pixel shader
Clear Tiny UAV uses command buffer ClearBuffer command instead of allocating a temp buffer and copying it to UAV
anthony.bills
#rnx
#ROBOMERGE-OWNER: lina.halper
#ROBOMERGE-AUTHOR: mickael.gilabert
#ROBOMERGE-SOURCE: CL 6077502 via CL 6077551 via CL 6080478 via CL 6080627
#ROBOMERGE-BOT: ANIM (Main -> Dev-Anim)
[CL 6084243 by mickael gilabert in Dev-Anim branch]
In base vertex and pixel shader pass, uniform variable OutputVelocityBuffer is tested to ouput or not velocity data
Configurable per project and/or per platform (r.BasePassOutputsVelocity)
#rb krzysztof.narkowicz
[FYI] anthony.bills
#ROBOMERGE-OWNER: lina.halper
#ROBOMERGE-AUTHOR: mickael.gilabert
#ROBOMERGE-SOURCE: CL 5810274 via CL 5813280 via CL 5813281
#ROBOMERGE-BOT: ANIM (Main -> Dev-Anim)
[CL 5842606 by mickael gilabert in Dev-Anim branch]
