File ShadowSystem.h

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GPU light buffer management, shadow map caching, and shadow computation. More...

#include "Light.h"
#include "RenderConfigs.h"
#include "Texture.h"
#include "buffers/StorageBuffer.h"
#include "buffers/UniformBuffer.h"
#include "buffers/FrameBuffer.h"
#include "PolygonLight.h"
#include "shaders/RenderShader.h"
#include <unordered_map>
#include <vector>
#include <memory>
#include <array>

Classes

Type	Name
struct	ShadowSystem Owns per-light GPU resources, shadow maps, and shadow computation.
struct	AreaStruct GPU layout for area light data.
struct	PointStruct GPU layout for point light data.
struct	PolyStruct GPU layout for polygonal light header data.
struct	PolyVertStruct GPU layout for polygonal light vertex data.
struct	SceneInfo Light count statistics for current scene.
struct	SpotStruct GPU layout for spot light data.
struct	SunStruct GPU layout for sun/directional light data.

Detailed Description

Provides ShadowSystem for aggregating scene lights into typed GPU storage buffers (SSBO), owning per-light shadow map textures and projection matrices, and managing the shadow computation pipeline.

Architecture: * ShadowSystem converts scene lights into GPU-friendly buffers * ShadowSystem owns per-light shadow maps (raw depth/moment textures) * ShadowSystem owns per-light projection matrices * Renderer reads light data via ShadowSystem bindings

Note:

Separated from Light (scene layer) because ShadowSystem is a render-layer concern: it manages GPU resources and shadow computation, not scene objects.

The documentation for this class was generated from the following file src/render/ShadowSystem.h