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Update SDFs

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This commit is contained in:
Wojciech Figat
2022-08-12 16:00:48 +02:00
parent b8922ee846
commit ff87cdfebb
6 changed files with 10 additions and 9 deletions
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Content/Editor/Primitives/Capsule.flax (Stored with Git LFS)
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Content/Editor/Primitives/Cone.flax (Stored with Git LFS)
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Content/Editor/Primitives/Cube.flax (Stored with Git LFS)
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Content/Shaders/GI/DDGI.flax (Stored with Git LFS)
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Content/Shaders/GlobalSignDistanceField.flax (Stored with Git LFS)
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Source/Engine/Renderer/GlobalSignDistanceFieldPass.cpp
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@@ -27,6 +27,7 @@
#define GLOBAL_SDF_MIP_GROUP_SIZE 4
#define GLOBAL_SDF_MIP_FLOODS 5 // Amount of flood fill passes for mip.
#define GLOBAL_SDF_DEBUG_CHUNKS 0
#define GLOBAL_SDF_DEBUG_FORCE_REDRAW 0 // Forces to redraw all SDF cascades every frame
#define GLOBAL_SDF_ACTOR_IS_STATIC(actor) ((actor->GetStaticFlags() & (StaticFlags::Lightmap | StaticFlags::Transform)) == (int32)(StaticFlags::Lightmap | StaticFlags::Transform))
static_assert(GLOBAL_SDF_RASTERIZE_MODEL_MAX_COUNT % 4 == 0, "Must be multiple of 4 due to data packing for GPU constant buffer.");
@@ -482,7 +483,7 @@ bool GlobalSignDistanceFieldPass::Render(RenderContext& renderContext, GPUContex
// Rasterize world geometry into Global SDF
renderContext.View.Pass = DrawPass::GlobalSDF;
uint32 viewMask = renderContext.View.RenderLayersMask;
const bool useCache = !updated;
const bool useCache = !updated && !GLOBAL_SDF_DEBUG_FORCE_REDRAW;
static_assert(GLOBAL_SDF_RASTERIZE_CHUNK_SIZE % GLOBAL_SDF_RASTERIZE_GROUP_SIZE == 0, "Invalid chunk size for Global SDF rasterization group size.");
const int32 rasterizeChunks = Math::CeilToInt((float)resolution / (float)GLOBAL_SDF_RASTERIZE_CHUNK_SIZE);
auto& chunks = ChunksCache;