ludus::content::scene_format::BakeChartLayout¶

Struct

Allocation-free chart layout shared by tools and runtime baking. Each indexed triangle receives its own tile, so a triangle corner's chart coordinate depends only on its triangle and corner number. Version 3 producers duplicate vertices and store the coordinates; version 4 consumers duplicate vertices when they need charts and assign the same coordinates. Different placements need independent irradiance payloads because world transforms and visibility differ.

Declared in modules/content/scene_format/include/ludus/content/scene_format/luscn.h

#include <ludus/content/scene_format/luscn.h>

struct ludus::content::scene_format::BakeChartLayout final

Fields¶

Width¶

uint32 ludus::content::scene_format::BakeChartLayout::Width = 0

Power-of-two atlas width in texels.

Related types: uint32

Declared in modules/content/scene_format/include/ludus/content/scene_format/luscn.h

Height¶

uint32 ludus::content::scene_format::BakeChartLayout::Height = 0

Power-of-two atlas height in texels.

Related types: uint32

Declared in modules/content/scene_format/include/ludus/content/scene_format/luscn.h

TriangleCount¶

uint32 ludus::content::scene_format::BakeChartLayout::TriangleCount = 0

Number of densely packed row-major chart tiles.

Related types: uint32

Declared in modules/content/scene_format/include/ludus/content/scene_format/luscn.h