BBH struct

#include <src/surfaces/bbh.cpp>

An axis-aligned bounding box hierarchy acceleration structure.

Base classes

class SurfaceGroup

A collection of Surfaces grouped together.

Public functions

void build(const Scene* scene) override

Construct the BBH (must be called before intersect)

auto intersect(const Ray3f& ray, HitRecord& hit) const -> bool override

Intersect a ray against all surfaces registered with the Accelerator.