GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions 7 Packages Projects Releases Wiki Activity

Reimplement cascaded shadow maps blending via dithering

Browse Source
This commit is contained in:
Wojtek Figat
2024-04-05 10:59:34 +02:00
parent 8bd409e95d
commit 0cc6669cbd
11 changed files with 46 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp
View File

@@ -13,13 +13,13 @@
#include "Engine/Engine/Engine.h"
#include "Engine/Content/Content.h"
#include "Engine/Debug/DebugDraw.h"
#include "Engine/Engine/Time.h"
#include "Engine/Graphics/GPUContext.h"
#include "Engine/Graphics/GPUDevice.h"
#include "Engine/Graphics/Graphics.h"
#include "Engine/Graphics/RenderTask.h"
#include "Engine/Graphics/RenderBuffers.h"
#include "Engine/Graphics/RenderTargetPool.h"
#include "Engine/Graphics/RenderTools.h"
#include "Engine/Graphics/Shaders/GPUShader.h"
#include "Engine/Level/Actors/BrushMode.h"
#include "Engine/Renderer/GBufferPass.h"
@@ -480,18 +480,7 @@ bool DynamicDiffuseGlobalIlluminationPass::RenderInner(RenderContext& renderCont
auto& cascade = ddgiData.Cascades[cascadeIndex];
data.ProbeScrollClears[cascadeIndex] = Int4(cascade.ProbeScrollClears, 0);
}
if (renderContext.List->Setup.UseTemporalAAJitter)
{
// Use temporal offset in the dithering factor (gets cleaned out by TAA)
const float time = Time::Draw.UnscaledTime.GetTotalSeconds();
const float scale = 10;
const float integral = roundf(time / scale) * scale;
data.TemporalTime = time - integral;
}
else
{
data.TemporalTime = 0.0f;
}
data.TemporalTime = renderContext.List->Setup.UseTemporalAAJitter ? RenderTools::ComputeTemporalTime() : 0.0f;
GBufferPass::SetInputs(renderContext.View, data.GBuffer);
context->UpdateCB(_cb0, &data);
context->BindCB(0, _cb0);