CollisionHandler Class Reference

#include <CollisionHandler.h>

List of all members.

Public Types
typedef vector< Collider * > ::iterator	ColliderIter
Public Member Functions
void	clear ()
void	addCollider (Collider *collider)
void	removeCollider (Collider *collider)
void	detectCollisions ()
ColliderIter	colliderIteratorBegin ()
ColliderIter	colliderIteratorEnd ()
bool	rayCast (const Ray &ray, RayCastHit &hit, Collider *ignore=NULL) const
Protected Member Functions
bool	detectSphereSphereCollision (const SphereCollider *const col1, const SphereCollider *const col2, CollisionHit &hit)
bool	detectSphereBoxCollision (const SphereCollider *const col1, const BoxCollider *const col2, CollisionHit &hit)
bool	detectSpherePlaneCollision (const SphereCollider *const col1, const PlaneCollider *const col2, CollisionHit &hit)
bool	detectBoxBoxCollision (const BoxCollider *const col1, const BoxCollider *const col2, CollisionHit &hit)
bool	detectBoxPlaneCollision (const BoxCollider *const col1, const PlaneCollider *const col2, CollisionHit &hit)
bool	detectPlanePlaneCollision (const PlaneCollider *const col1, const PlaneCollider *const col2, CollisionHit &hit)
Protected Attributes
vector< Collider * >	colliders

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Detailed Description

Core class of the engine, keeps track of the colliders present in the scene and resolves the collisions.

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Member Function Documentation

void CollisionHandler::clear

(

)

Remove all the collider from the handler, colliders still exist.

bool CollisionHandler::detectBoxBoxCollision	(	const BoxCollider *const	col1,
		const BoxCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between two oriented boxes, the penetration is filled int the reference to the CollisionHit

bool CollisionHandler::detectBoxPlaneCollision	(	const BoxCollider *const	col1,
		const PlaneCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between an oriented box and a plane, the penetration is filled int the reference to the CollisionHit

void CollisionHandler::detectCollisions

(

)

Resolve the collisions, n2 pass to detect the collision and to move the objects so that they don't collide anymore. The object are moved according to the penetration odf the colliders.

bool CollisionHandler::detectPlanePlaneCollision	(	const PlaneCollider *const	col1,
		const PlaneCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between two planes, not implemented/used

bool CollisionHandler::detectSphereBoxCollision	(	const SphereCollider *const	col1,
		const BoxCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between a sphere and an oriented box, the penetration is filled int the reference to the CollisionHit

bool CollisionHandler::detectSpherePlaneCollision	(	const SphereCollider *const	col1,
		const PlaneCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between a sphere and a plane, the penetration is filled int the reference to the CollisionHit

bool CollisionHandler::detectSphereSphereCollision	(	const SphereCollider *const	col1,
		const SphereCollider *const	col2,
		CollisionHit &	hit
	)			[protected]

Detect a collision between two spheres, the penetration is filled int the reference to the CollisionHit

bool CollisionHandler::rayCast	(	const Ray &	ray,
		RayCastHit &	hit,
		Collider *	ignore = NULL
	)			const

Cast a ray against all the colliders in the scene except ignore. Returns true if a collider is intersection with the ray, false otherwise. The reference to a RayCastHit is filled with info about the closest collider from the origine on the ray.

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Member Data Documentation

vector<Collider*> CollisionHandler::colliders [protected]

All the colliders in the scene

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The documentation for this class was generated from the following files:

• src/CollisionHandler.h
• src/CollisionHandler.cpp