n.katsu
(N Katsu)
June 14, 2022, 3:53pm
1
Hello every one,
We were used playcanvas to create some contents, and when we try to use the aces setting cubemap, it doesn’t look the same as nuke, maya or other CG effect.
Linear
ACES
I asked support why be this result, they sent two links to me:
//=================================================================================================
//
// Baking Lab
// by MJP and David Neubelt
// http://mynameismjp.wordpress.com/
//
// All code licensed under the MIT license
//
//=================================================================================================
// The code in this file was originally written by Stephen Hill (@self_shadow), who deserves all
// credit for coming up with this fit and implementing it. Buy him a beer next time you see him. :)
// sRGB => XYZ => D65_2_D60 => AP1 => RRT_SAT
static const float3x3 ACESInputMat =
{
{0.59719, 0.35458, 0.04823},
{0.07600, 0.90834, 0.01566},
{0.02840, 0.13383, 0.83777}
};
This file has been truncated. show original
On first link I found this curve
It’s not like any ASEC curve.
Who can tell me what this ASEC did?
Why?