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Fix artifacts due to light shape culling and use depth test to improve perf

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This commit is contained in:
Wojtek Figat
2024-04-14 23:44:08 +02:00
parent 00f2a0b825
commit 25f3cef8c3
7 changed files with 113 additions and 114 deletions
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23
Source/Engine/Graphics/RenderTools.cpp
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@@ -337,14 +337,14 @@ void RenderTools::ComputePitch(PixelFormat format, int32 width, int32 height, ui
case PixelFormat::ASTC_8x8_UNorm_sRGB:
case PixelFormat::ASTC_10x10_UNorm:
case PixelFormat::ASTC_10x10_UNorm_sRGB:
{
const int32 blockSize = PixelFormatExtensions::ComputeBlockSize(format);
uint32 nbw = Math::Max<uint32>(1, Math::DivideAndRoundUp(width, blockSize));
uint32 nbh = Math::Max<uint32>(1, Math::DivideAndRoundUp(height, blockSize));
rowPitch = nbw * 16; // All ASTC blocks use 128 bits
slicePitch = rowPitch * nbh;
}
break;
{
const int32 blockSize = PixelFormatExtensions::ComputeBlockSize(format);
uint32 nbw = Math::Max<uint32>(1, Math::DivideAndRoundUp(width, blockSize));
uint32 nbh = Math::Max<uint32>(1, Math::DivideAndRoundUp(height, blockSize));
rowPitch = nbw * 16; // All ASTC blocks use 128 bits
slicePitch = rowPitch * nbh;
}
break;
case PixelFormat::R8G8_B8G8_UNorm:
case PixelFormat::G8R8_G8B8_UNorm:
ASSERT(PixelFormatExtensions::IsPacked(format));
@@ -590,7 +590,7 @@ void RenderTools::CalculateTangentFrame(FloatR10G10B10A2& resultNormal, FloatR10
void RenderTools::ComputeSphereModelDrawMatrix(const RenderView& view, const Float3& position, float radius, Matrix& resultWorld, bool& resultIsViewInside)
{
// Construct world matrix
constexpr float sphereModelScale = 0.0202f; // Manually tweaked for 'Engine/Models/Sphere'
constexpr float sphereModelScale = 0.0205f; // Manually tweaked for 'Engine/Models/Sphere' with some slack
const float scaling = radius * sphereModelScale;
resultWorld = Matrix::Identity;
resultWorld.M11 = scaling;
@@ -601,10 +601,7 @@ void RenderTools::ComputeSphereModelDrawMatrix(const RenderView& view, const Flo
resultWorld.M43 = position.Z;
// Check if view is inside the sphere
float viewToCenter = Float3::Distance(view.Position, position);
//if (radius + viewToCenter > view.Far)
// radius = view.Far - viewToCenter; // Clamp radius
resultIsViewInside = viewToCenter - radius < 5.0f; // Manually tweaked bias
resultIsViewInside = Float3::DistanceSquared(view.Position, position) < Math::Square(radius * 1.1f); // Manually tweaked bias
}
int32 MipLevelsCount(int32 width, bool useMipLevels)