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Add support for main view information in Surface materials during subpass rendering (eg. shadow depth)

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Wojtek Figat
2022-07-29 16:57:57 +02:00
parent 22209108c9
commit 6cf91b1da4
9 changed files with 72 additions and 15 deletions
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8
Source/Engine/Graphics/RenderView.cpp
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@@ -60,7 +60,7 @@ void RenderView::Prepare(RenderContext& renderContext)
PrepareCache(renderContext, width, height, taaJitter);
}
void RenderView::PrepareCache(RenderContext& renderContext, float width, float height, const Float2& temporalAAJitter)
void RenderView::PrepareCache(RenderContext& renderContext, float width, float height, const Float2& temporalAAJitter, RenderView* mainView)
{
// The same format used by the Flax common shaders and postFx materials
ViewInfo = Float4(1.0f / Projection.M11, 1.0f / Projection.M22, Far / (Far - Near), (-Far * Near) / (Far - Near) / Far);
@@ -76,6 +76,12 @@ void RenderView::PrepareCache(RenderContext& renderContext, float width, float h
// Ortho views have issues with screen size LOD culling
const float modelLODDistanceFactor = (renderContext.LodProxyView ? renderContext.LodProxyView->IsOrthographicProjection() : IsOrthographicProjection()) ? 100.0f : ModelLODDistanceFactor;
ModelLODDistanceFactorSqrt = modelLODDistanceFactor * modelLODDistanceFactor;
// Setup main view render info
if (!mainView)
mainView = this;
MainViewProjection = mainView->ViewProjection();
MainScreenSize = mainView->ScreenSize;
}
void RenderView::SetUp(const Matrix& view, const Matrix& projection)