aabb.hpp File Reference

Axis Aligned Bounding Box functions. More...

#include "math/ray.hpp"
#include "math/plane.hpp"

Classes
struct	Aabb
	Axis Aligned Bounding Box structure. (AABB) More...

Functions
bool	isAabbIntersected (f32x4 position, f32x4 extent, const Triangle &triangle) noexcept
	Returns true if triangle intersects the AABB.

Detailed Description

Axis Aligned Bounding Box functions.

Based on this: https://gdbooks.gitbooks.io/3dcollisions/content/

Function Documentation

isAabbIntersected()

bool isAabbIntersected ( f32x4 position, f32x4 extent, const Triangle & triangle )

noexcept

Returns true if triangle intersects the AABB.

Usefull for a fast 3D model voxelization.

Parameters

	position	target AABB position in 3D space
	extent	target AABB extent (half size)
[in]	triangle	target triangle in the space