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Add ObjectRadius to DrawCall to properly cull local lights and env probes in Forward Shading

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This commit is contained in:
Wojtek Figat
2023-09-20 15:01:02 +02:00
parent 8bd6649510
commit 8cd8ae93c3
12 changed files with 29 additions and 8 deletions
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1
Source/Engine/Level/Actors/Skybox.cpp
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@@ -100,6 +100,7 @@ void Skybox::ApplySky(GPUContext* context, RenderContext& renderContext, const M
Platform::MemoryClear(&drawCall, sizeof(DrawCall));
drawCall.World = world;
drawCall.ObjectPosition = drawCall.World.GetTranslation();
drawCall.ObjectRadius = _sphere.Radius;
drawCall.Surface.GeometrySize = _box.GetSize();
drawCall.WorldDeterminantSign = Math::FloatSelect(world.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = GetPerInstanceRandom();

1
Source/Engine/Level/Actors/SplineModel.cpp
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@@ -405,6 +405,7 @@ void SplineModel::Draw(RenderContext& renderContext)
const Transform splineTransform = GetTransform();
renderContext.View.GetWorldMatrix(splineTransform, drawCall.World);
drawCall.ObjectPosition = drawCall.World.GetTranslation() + drawCall.Deformable.LocalMatrix.GetTranslation();
drawCall.ObjectRadius = _sphere.Radius; // TODO: use radius for the spline chunk rather than whole spline
const float worldDeterminantSign = drawCall.World.RotDeterminant() * drawCall.Deformable.LocalMatrix.RotDeterminant();
for (int32 segment = 0; segment < _instances.Count(); segment++)
{