Engine » Render » Shadow atlas module

Creates and manages a shadow map atlas.

Dependencies

Files

file plugin.hpp
Plugin entry point.
file shadow_atlas.hpp
Resource cubos::engine::ShadowAtlas.

Classes

class cubos::engine::ShadowAtlas
Resource which stores the shadow map atlas, a large texture that holds the shadow maps for each shadow caster in a quadtree structure, reducing texture switching.

Functions

auto shadowAtlasPlugin(Cubos& cubos) -> CUBOS_ENGINE_API void
Plugin entry function.

Variables

CUBOS_ENGINE_API Tag createShadowAtlasTag
Creates the shadow atlas.
CUBOS_ENGINE_API Tag reserveShadowCastersTag
Reserves space for shadow casters.
CUBOS_ENGINE_API Tag drawToShadowAtlasTag
Systems which draw to the shadow atlas texture should be tagged with this.

Function documentation

CUBOS_ENGINE_API void shadowAtlasPlugin(Cubos& cubos)
#include <engine/render/shadow_atlas/plugin.hpp>

Plugin entry function.

Parameters
cubos Cubos main class.

Variable documentation

CUBOS_ENGINE_API Tag reserveShadowCastersTag
#include <engine/render/shadow_atlas/plugin.hpp>

Reserves space for shadow casters.

CUBOS_ENGINE_API Tag drawToShadowAtlasTag
#include <engine/render/shadow_atlas/plugin.hpp>

Systems which draw to the shadow atlas texture should be tagged with this.