light_culling.cpp File Reference

#include "light_culling.hpp"
#include "clustered_lighting_constants.hpp"
#include <algorithm>
#include <cmath>
#include <glm/gtc/constants.hpp>

Include dependency graph for light_culling.cpp:

Functions
auto	renderer::light_culling::spotBounds (const glm::vec3 &position, const glm::vec3 &direction, float range, float outer_radians) -> Sphere
	Smallest sphere around the cone of a spot light capped at its range.
auto	renderer::light_culling::importance (const glm::vec3 &color, float intensity, float range, float camera_distance, float cone_fraction) -> float
	Only ranks lights against each other.
auto	renderer::light_culling::clusterDepthRange (float camera_near, float camera_far, float light_reach) -> DepthRange
	Ends at the farthest visible light so slices are not spent on empty depth.

Detailed Description

Author

dario

Date

21/09/2026