Swept AABB and sphere collision queries against world geometry. More...

#include "SurfaceType.hpp"
#include <cstdint>
#include <glm/vec3.hpp>
#include <span>
#include <vector>

Include dependency graph for SweptCollision.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	physics::Plane
	An infinite plane dividing free space from solid geometry. More...
struct	physics::WorldAABB
	An axis-aligned box in world space, used as static collision geometry. More...
struct	physics::WorldBrush
	A convex volume defined by bounding planes (for ramps, angled walls, etc.). More...
struct	physics::WorldCylinder
	A vertical (Y-axis) cylinder in world space. More...
struct	physics::WorldSphere
	A sphere in world space. More...
struct	physics::BVHNode
	A single BVH node for spatial acceleration of triangle meshes. More...
struct	physics::WorldTriMesh
	A triangle mesh with BVH acceleration for collision queries. More...
struct	physics::WorldGeometry
	All world collision geometry for one tick. More...
struct	physics::HitResult
	Result of a swept AABB collision query. More...
struct	physics::SphereHitResult
	Result of a sphere-cast query (includes world-space hit point). More...

Namespaces
namespace	physics
	Pure physics math — no ECS types, no registry.

Functions
HitResult	physics::sweepAABB (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, std::span< const Plane > planes)
	Sweep an AABB along the path [start, end] against a list of infinite planes.
HitResult	physics::sweepAABBvsBox (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, const WorldAABB &box)
	Sweep an AABB against a static axis-aligned box.
HitResult	physics::sweepAABBvsBrush (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, const WorldBrush &brush)
	Sweep an AABB against a convex brush (set of bounding planes).
HitResult	physics::sweepAABBvsCylinder (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, const WorldCylinder &cyl)
	Sweep an AABB against a vertical cylinder.
HitResult	physics::sweepAABBvsSphere (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, const WorldSphere &sph)
	Sweep an AABB against a sphere.
HitResult	physics::sweepAll (glm::vec3 halfExtents, glm::vec3 start, glm::vec3 end, const WorldGeometry &world)
	Sweep an AABB against all world geometry, returning the earliest hit.
SphereHitResult	physics::sphereCast (float radius, glm::vec3 start, glm::vec3 end, const WorldGeometry &world)
	Cast a sphere along the path [start, end] against all world geometry.

Detailed Description

Swept AABB and sphere collision queries against world geometry.

Classes