[Fallout4] Histogram based Adaptation

[kingeric1992]

Code: Select all

//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// ENBSeries Fallout 4 adaptation file, hlsl DX11                   //
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
//  Histogram based adaptation by kingeric1992                      //
//      based on the description here:                              //
//  https://docs.unrealengine.com/latest/INT/Engine/Rendering/PostProcessEffects/AutomaticExposure/
//                                                                  //
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//

Adapted to brighter scene:


and to a darker scene:

enbadaptation.fx

Nov.23.2016

(7.35 KiB) Downloaded 1697 times

=================================

And a tiny tool to visualize the adaptation level: (shown in bottom right corner above)

Code: Select all

//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
// ENBSeries Fallout 4 adaptation file, hlsl DX11                   //
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
//  Adaptation Level Visualizer by kingeric1992                     //
//                                                                  //
//  Usage: Include this file in enbeffect.fx, then add              //
//                                                                  //
//          pass ADAPT_TOOL_PASS                                    //
//                                                                  //
//  after other passes in a technique.                              //
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//

like this:

Code: Select all

#include "enbeffect_AdaptTool.fxh"

technique11 ORIGINALPOSTPROCESS <string UIName="Vanilla";> 
{
	pass p0
	{
		SetVertexShader(CompileShader(vs_5_0, VS_Quad()));
		SetPixelShader(CompileShader(ps_5_0, PS_DrawOriginal()));
	}
    
	pass ADAPT_TOOL_PASS
}

enbeffect_AdaptTool.fxh.txt

Nov.29.2016

the .txt extension is to bypass file restriction in the forum.

(2.51 KiB) Downloaded 1455 times

[Oyama]

Nice one. Waiting to download and try it.
Thanx.

[tapioks]

Wowza! Eric, your generosity knows no bounds

[kingeric1992]

Some notes here,

The luminance detection range is hard coded to -9 (2^-9) to 3 (2^3), which is the range of most of the scene in FO4 I think, judged by histogram bin reassignment. Can't say for sure if it is the same for Skyrim SE. (in Skyrim, it is about 2^-5 to 2^2)

Secondly, I've compared the result of using 16x16 texture input and 683x384, they're roughly the same in most of the times, with maximum deviation of 1/64 stops in certain cases.

Thirdly, for eye adaptation, the adaptation time should be longer to have a nice and subtle transition between scenes,
for auto exposure, the adaptation time should be instantaneous.

[Oyama]

Copy that.

[wolfgrimdark]

Thank you for sharing this. I still play a ton of FO4 and haven't used any of the adaption ENB for it yet. Downloaded and going to see if I can figure it out well enough to add to my presets. Always appreciative of all the work you do!

[roxahris]

Oh, this looks fantastic! Thank you very much!

[Guzio]

Very useful. Works great in Skyrim SE. Thank you kindly, as always

[PulseR HD]

hopefully this can fix The Institute and start of the game for me

[PulseR HD]

hi i am trying to get this to work only effecting the start of the game and the institute but i cant find any values that will leave the rest of the game alone and and effect these to place enough anyone know how to help