physics::World< d > Class Template Reference

#include <world.h>

List of all members.

Public Member Functions
	World (float timestep=Globals::DEFAULT_TIMESTEP, BroadPhase< d > *broadphase=0, ContactGenerator< d > *contactGenerator=0, ContactList< d > *contactList=0, ContactResolver< d > *velocityResolver=0, ContactResolver< d > *positionResolver=0)
	~World ()
void	add (Body *body)
void	remove (Body *body)
body_iterator	remove (body_iterator it)
void	add (Shape *shape)
void	add (Joint *joint)
void	remove (Joint *joint)
void	add (ForceGenerator *generator)
void	remove (ForceGenerator *generator)
void	step ()
std::list< Body * >	findBeneathAll (const Vector &position)
std::list< Body * >	findBeneathAll (const AARect &rect) const
Body *	findBeneath (const Vector &position) const
Body *	findBeneath (const AARect &rect)
Body *	intersectRay (const Vector &start, const Vector &dir, Vector &p) const
Body *	intersectRay (const Vector &start, const Vector &dir) const

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Detailed Description

template<typename d>
class physics::World< d >

This class defines the World within the which the bodies are created and the physics simulation takes place.

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Constructor & Destructor Documentation

template<typename d>

World::World	(	float	timestep = Globals::DEFAULT_TIMESTEP,
		BroadPhase< d > *	broadphase = 0,
		ContactGenerator< d > *	contactGenerator = 0,
		ContactList< d > *	contactList = 0,
		ContactResolver< d > *	velocityResolver = 0,
		ContactResolver< d > *	positionResolver = 0
	)			[inline]

You can pass in 0 to any of these parameters to use the default algorithm, or provide a specific implementation you want to use.

template<typename d>

World::~World

(

)

[inline]

Deletes everything in this world. If there is something you don't want to be deleted, you should remove it from the world first.

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Member Function Documentation

template<typename d>

void World::add

(

Body *

body

)

[inline]

Add a body to the world. Note: this cannot be safely called from within a loop iterating over the bodies container.

template<typename d>

void World::remove

(

Body *

body

)

[inline]

Remove this body from the world. Note: this cannot be safely called from within a loop iterating over the bodies container. You should use remove(World::body_iterator) instead.

template<typename d>

World< d >::body_iterator World::remove

(

body_iterator

it

)

[inline]

Remove a body from the world given an iterator to that body. Returns an iterator to the next body in the container.

template<typename d>

void World::add

(

Shape *

shape

)

[inline]

Add a static body to the world with this shape.

template<typename d>

void World::add

(

Joint *

joint

)

[inline]

Add a joint to the world.

template<typename d>

void World::remove

(

Joint *

joint

)

[inline]

Remove a joint from the world.

template<typename d>

void World::add

(

ForceGenerator *

generator

)

[inline]

Add a force generator to the world.

template<typename d>

void World::remove

(

ForceGenerator *

generator

)

[inline]

Remove a force generator from the world.

template<typename d>

void World::step

(

)

[inline]

Simulate one frame.

template<typename d>

std::list<Body*> physics::World< d >::findBeneathAll

(

const Vector &

position

)

Find all bodies located at this position (if any).

template<typename d>

std::list< typename d::Body * > World::findBeneathAll

(

const AARect &

rect

)

const [inline]

Find all bodies touching this rect.

template<typename d>

d::Body * World::findBeneath

(

const Vector &

position

)

const [inline]

Find the first body located at this position (if any).

template<typename d>

Body* physics::World< d >::findBeneath

(

const AARect &

rect

)

Find the first body touching this rect

template<typename d>

d::Body * World::intersectRay	(	const Vector &	start,
		const Vector &	dir,
		Vector &	p
	)			const [inline]

Intersect a ray with the world and return the first Body it hits

Parameters:

	start	Origin of the ray.
	dir	Direction of the ray.
	p	Set by reference to the intersection point found.

template<typename d>

d::Body * World::intersectRay	(	const Vector &	start,
		const Vector &	dir
	)			const [inline]

Intersect a ray with the world and return the first Body it hits

Parameters:

	start	Origin of the ray.
	dir	Direction of the ray.

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

• torquetome/trunk/physics/src/lib/world.h
• torquetome/trunk/physics/src/lib/world.cpp