ludus::graphics::renderer::StaticLightingChart¶

Struct

Borrowed completed chart payload; caller uploads it on the RHI owner thread. No GPU readback, texture owner or display image is produced by the bake.

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

#include <ludus/graphics/renderer/static_lighting.hpp>

struct ludus::graphics::renderer::StaticLightingChart final

Fields¶

Width¶

foundation::uint32 ludus::graphics::renderer::StaticLightingChart::Width = 0

Power-of-two chart width in texels.

Related types: foundation::uint32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

Height¶

foundation::uint32 ludus::graphics::renderer::StaticLightingChart::Height = 0

Power-of-two chart height in texels.

Related types: foundation::uint32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

Pixels¶

foundation::BorrowedView<const foundation::uint8> ludus::graphics::renderer::StaticLightingChart::Pixels

RGBA8 linear irradiance with replicated per-triangle gutters; borrow ends at job destruction.

Related types: foundation::BorrowedView · foundation::uint8

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

Scale¶

foundation::math::Vector3 ludus::graphics::renderer::StaticLightingChart::Scale {1, 1, 1}

Multiply normalized texture RGB by this irradiance scale.

Related types: foundation::math::Vector3

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

UvTransform¶

foundation::math::Vector4 ludus::graphics::renderer::StaticLightingChart::UvTransform {1,
                                          1,
                                          0,
                                          0}

Transform from helper chart UVs to sampled atlas coordinates.

Related types: foundation::math::Vector4

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

SourceId¶

foundation::uint64 ludus::graphics::renderer::StaticLightingChart::SourceId = 0

Exact placed instance identity.

Related types: foundation::uint64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

SceneRevision¶

foundation::uint64 ludus::graphics::renderer::StaticLightingChart::SceneRevision = 0

Must match the drawn extraction's revision.

Related types: foundation::uint64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

DependencyRevision¶

foundation::uint64 ludus::graphics::renderer::StaticLightingChart::DependencyRevision = 0

Must match the retained cooked dependency revision.

Related types: foundation::uint64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

Transform¶

foundation::math::Affine3 ludus::graphics::renderer::StaticLightingChart::Transform {}

Exact mesh-to-world used by the bake.

Related types: foundation::math::Affine3

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp

SkippedTriangleCount¶

foundation::uint32 ludus::graphics::renderer::StaticLightingChart::SkippedTriangleCount = 0

Zero-area triangles of this object that the bake skipped; their chart tiles hold zero irradiance.

Related types: foundation::uint32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/static_lighting.hpp