Tonemap mode applied by Tonemap to the HDR scene output before it reaches the canvas.
"none"
"reinhard"
c / (c + 1)
"aces"
Tonemap mode applied by Tonemap to the HDR scene output before it reaches the canvas.
"none": identity copy; HDR values are clipped to [0,1] by the canvas."reinhard":c / (c + 1), soft knee for bright values."aces": ACES Filmic approximation (Stephen Hill fit).