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

Fix Global Surface Atlas flickering in scenes with lots of objects

Browse Source
This commit is contained in:
Wojtek Figat
2024-06-13 18:10:18 +02:00
parent d926bdb609
commit b760dcdb58
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
View File

@@ -712,7 +712,7 @@ bool GlobalSurfaceAtlasPass::Render(RenderContext& renderContext, GPUContext* co
// Calculate optimal capacity for the objects buffer // Calculate optimal capacity for the objects buffer
objectsBufferCapacity *= sizeof(uint32) * 2; // Convert to bytes and add safe margin objectsBufferCapacity *= sizeof(uint32) * 2; // Convert to bytes and add safe margin
objectsBufferCapacity = Math::Clamp(Math::AlignUp<uint32>(objectsBufferCapacity, 4096u), 32u * 1024u, 1024u * 1024u); // Align up to 4kB, clamp 32kB - 1MB objectsBufferCapacity = Math::Clamp(Math::AlignUp<uint32>(objectsBufferCapacity, 4096u), 32u * 1024u, 16 * 1024u * 1024u); // Align up to 4kB, clamp 32kB - 16MB
surfaceAtlasData.CulledObjectsUsageHistory.Add(objectsBufferCapacity); // Record history surfaceAtlasData.CulledObjectsUsageHistory.Add(objectsBufferCapacity); // Record history
objectsBufferCapacity = surfaceAtlasData.CulledObjectsUsageHistory.Maximum(); // Use biggest value from history objectsBufferCapacity = surfaceAtlasData.CulledObjectsUsageHistory.Maximum(); // Use biggest value from history
if (surfaceAtlasData.CulledObjectsUsageHistory.Count() == surfaceAtlasData.CulledObjectsUsageHistory.Capacity()) if (surfaceAtlasData.CulledObjectsUsageHistory.Count() == surfaceAtlasData.CulledObjectsUsageHistory.Capacity())