Dynamic physics world class. More...

#include <tdme/engine/physics/World.h>

Collaboration diagram for World:

Classes
struct	BodyCollisionStruct

Public Member Functions
	World ()
	Public constructor. More...

	~World ()
	Destructor. More...

void	reset ()
	Resets the physic world. More...

Body *	addRigidBody (const string &id, bool enabled, uint16_t collisionTypeId, const Transformations &transformations, float restitution, float friction, float mass, const Vector3 &inertiaTensor, vector< BoundingVolume * > boundingVolumes)
	Add a rigid body. More...

Body *	addCollisionBody (const string &id, bool enabled, uint16_t collisionTypeId, const Transformations &transformations, vector< BoundingVolume * > boundingVolumes)
	Add a collision body. More...

Body *	addStaticRigidBody (const string &id, bool enabled, uint16_t collisionTypeId, const Transformations &transformations, float friction, vector< BoundingVolume * > boundingVolumes)
	Add a static rigid body. More...

Body *	getBody (const string &id)
	Returns body identified by id. More...

void	removeBody (const string &id)
	Removes body identified by id. More...

void	update (float deltaTime)
	Update world. More...

void	synch (Engine *engine)
	Synch physics world with engine. More...

Body *	determineHeight (uint16_t collisionTypeId, float stepUpMax, const Vector3 &point, Vector3 &dest, float minHeight=-10000.0f, float maxHeight=10000.0f)
	Determine height on x,y,u while respecting step up max. More...

Body *	doRayCasting (uint16_t collisionTypeIds, const Vector3 &start, const Vector3 &end, Vector3 &hitPoint, const string &actorId=string())
	Do a ray cast from given start to given end point, if there is any body with given collision type in between then the body is returned and a hit point is reported. More...

bool	doesCollideWith (uint16_t collisionTypeIds, Body body, vector< Body > &rigidBodies)
	Check if world collides with given body. More...

bool	doesCollideWith (uint16_t collisionTypeIds, const Transformations &transformations, vector< BoundingVolume * > boundingVolumes, vector< Body * > &rigidBodies)
	Check if world collides with given bounding volumes and its transformations, which both form a collision for method runtime. More...

bool	doCollide (Body body1, Body body2)
	Check if body 1 collides with body 2. More...

bool	getCollisionResponse (Body body1, Body body2, CollisionResponse &collision)
	Get collision response. More...

World *	clone (uint16_t collisionTypeIds=~0)
	Clone this world. More...

void	synch (World *world)
	Updates given world with this world Given world should be a clone of this world. More...

void	addWorldListener (WorldListener *listener)
	Add a world listener. More...

void	removeWorldListener (WorldListener *listener)
	Remove a world listener. More...

Private Member Functions
void	synch (Body clonedBody, Body body)
	Synch into cloned body from body. More...

Private Attributes
reactphysics3d::DynamicsWorld	world

vector< Body * >	bodies

vector< Body * >	rigidBodiesDynamic

map< string, Body * >	bodiesById

map< string, BodyCollisionStruct >	bodyCollisionsLastFrame

vector< WorldListener * >	worldListeners

Friends
class	Body

Detailed Description

Dynamic physics world class.

Author: Andreas Drewke

Version: $Id$

Definition at line 37 of file World.h.

Constructor & Destructor Documentation

◆ World()

World ( )

Public constructor.

Definition at line 66 of file World.cpp.

◆ ~World()

~World ( )

Destructor.

Definition at line 70 of file World.cpp.

Member Function Documentation

◆ addCollisionBody()

Body * addCollisionBody	(	const string &	id,
		bool	enabled,
		uint16_t	collisionTypeId,
		const Transformations &	transformations,
		vector< BoundingVolume * >	boundingVolumes
	)

Add a collision body.

Parameters

id	id
enabled	enabled
collisionTypeId	collision type id
transformations	transformations
boundingVolumes	bounding volumes

Returns: body

Definition at line 99 of file World.cpp.

◆ addRigidBody()

Body * addRigidBody	(	const string &	id,
		bool	enabled,
		uint16_t	collisionTypeId,
		const Transformations &	transformations,
		float	restitution,
		float	friction,
		float	mass,
		const Vector3 &	inertiaTensor,
		vector< BoundingVolume * >	boundingVolumes
	)

Add a rigid body.

Parameters

id	id
enabled	enabled
collisionTypeId	collision type id
transformations	transformations
restitution	restitution
friction	friction
mass	mass
inertiaTensor	inertia matrix
boundingVolumes	bounding volumes

Returns: body

Definition at line 86 of file World.cpp.

◆ addStaticRigidBody()

Body * addStaticRigidBody	(	const string &	id,
		bool	enabled,
		uint16_t	collisionTypeId,
		const Transformations &	transformations,
		float	friction,
		vector< BoundingVolume * >	boundingVolumes
	)

Add a static rigid body.

Parameters

id	id
enabled	enabled
collisionTypeId	collision type id
transformations	transformations
friction	friction
boundingVolumes	bounding volumes

Returns: body

Definition at line 110 of file World.cpp.

◆ addWorldListener()

void addWorldListener ( WorldListener * listener )

Add a world listener.

Parameters

listener listener

Definition at line 522 of file World.cpp.

◆ clone()

World * clone ( uint16_t collisionTypeIds = ~0 )

Clone this world.

Parameters

collisionTypeIds collision type ids to clone

Definition at line 455 of file World.cpp.

◆ determineHeight()

Body * determineHeight	(	uint16_t	collisionTypeId,
		float	stepUpMax,
		const Vector3 &	point,
		Vector3 &	dest,
		float	minHeight = `-10000.0f`,
		float	maxHeight = `10000.0f`
	)

Determine height on x,y,u while respecting step up max.

Parameters

collisionTypeId	collision type ids
stepUpMax	step up max
point	point on which height should be calculated
dest	point where height has been determined
minHeight	min height to determine height from
maxHeight	max height to start raytracing from

Returns: body from which height was determined or null

Definition at line 300 of file World.cpp.

◆ doCollide()

bool doCollide	(	Body *	body1,
		Body *	body2
	)

Check if body 1 collides with body 2.

Parameters

body1	body 1
body2	body 2

Returns: if collision happpened or not

Definition at line 410 of file World.cpp.

◆ doesCollideWith() [1/2]

bool doesCollideWith	(	uint16_t	collisionTypeIds,
		Body *	body,
		vector< Body * > &	rigidBodies
	)

Check if world collides with given body.

Parameters

collisionTypeIds	collision type ids
body	body
rigidBodies	bodies that collide with given body

Returns: if collision happpened or not

Definition at line 381 of file World.cpp.

◆ doesCollideWith() [2/2]

bool doesCollideWith	(	uint16_t	collisionTypeIds,
		const Transformations &	transformations,
		vector< BoundingVolume * >	boundingVolumes,
		vector< Body * > &	rigidBodies
	)

Check if world collides with given bounding volumes and its transformations, which both form a collision for method runtime.

Parameters

collisionTypeIds	collision type ids
transformations	transformations
boundingVolumes	bounding volume
rigidBodies	bodies that collide with given body

Returns: if collision happpened or not

Definition at line 403 of file World.cpp.

◆ doRayCasting()

Body * doRayCasting	(	uint16_t	collisionTypeIds,
		const Vector3 &	start,
		const Vector3 &	end,
		Vector3 &	hitPoint,
		const string &	actorId = `string()`
	)

Do a ray cast from given start to given end point, if there is any body with given collision type in between then the body is returned and a hit point is reported.

Parameters

collisionTypeIds	collision type ids
start	start
end	end
hitPoint	hit point
actorId	actor rigid body id, which will be exlcluded from ray tracing

Returns: body

Definition at line 341 of file World.cpp.

◆ getBody()

Body * getBody ( const string & id )

Returns body identified by id.

Parameters

id id

Returns: ridig body

Definition at line 122 of file World.cpp.

◆ getCollisionResponse()

bool getCollisionResponse	(	Body *	body1,
		Body *	body2,
		CollisionResponse &	collision
	)

Get collision response.

Parameters

body1	body 1
body2	body 2
collision	collision response

Returns: if having hit points

Definition at line 414 of file World.cpp.

◆ removeBody()

void removeBody ( const string & id )

Removes body identified by id.

Parameters

id id

Definition at line 131 of file World.cpp.

◆ removeWorldListener()

void removeWorldListener ( WorldListener * listener )

Remove a world listener.

Parameters

listener listener

Definition at line 527 of file World.cpp.

◆ reset()

void reset ( )

Resets the physic world.

Definition at line 76 of file World.cpp.

◆ synch() [1/3]

void synch	(	Body *	clonedBody,
		Body *	body
	)

private

Synch into cloned body from body.

Parameters

clonedBody	cloned body
body	body

Definition at line 492 of file World.cpp.

◆ synch() [2/3]

void synch ( Engine * engine )

Synch physics world with engine.

Parameters

engine engine

Definition at line 270 of file World.cpp.

◆ synch() [3/3]

void synch ( World * world )

Updates given world with this world Given world should be a clone of this world.

Parameters

world world

Definition at line 504 of file World.cpp.

◆ update()

void update ( float deltaTime )

Update world.

Parameters

deltaTime delta time

Definition at line 150 of file World.cpp.

Friends And Related Function Documentation

◆ Body

friend class Body

friend

Definition at line 39 of file World.h.

Member Data Documentation

◆ bodies

vector<Body*> bodies

private

Definition at line 49 of file World.h.

◆ bodiesById

map<string, Body*> bodiesById

private

Definition at line 51 of file World.h.

◆ bodyCollisionsLastFrame

map<string, BodyCollisionStruct> bodyCollisionsLastFrame

private

Definition at line 52 of file World.h.

◆ rigidBodiesDynamic

vector<Body*> rigidBodiesDynamic

private

Definition at line 50 of file World.h.

◆ world

reactphysics3d::DynamicsWorld world

private

Definition at line 47 of file World.h.

◆ worldListeners

vector<WorldListener*> worldListeners

private

Definition at line 53 of file World.h.

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

/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/physics/World.h
/home/andreas/Development/drewke.net/tdme2/src/tdme/engine/physics/World.cpp

Classes

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ World()

◆ ~World()

Member Function Documentation

◆ addCollisionBody()

◆ addRigidBody()

◆ addStaticRigidBody()

◆ addWorldListener()

◆ clone()

◆ determineHeight()

◆ doCollide()

◆ doesCollideWith() [1/2]

◆ doesCollideWith() [2/2]

◆ doRayCasting()

◆ getBody()

◆ getCollisionResponse()

◆ removeBody()

◆ removeWorldListener()

◆ reset()

◆ synch() [1/3]

◆ synch() [2/3]

◆ synch() [3/3]

◆ update()

Friends And Related Function Documentation

◆ Body

Member Data Documentation

◆ bodies

◆ bodiesById

◆ bodyCollisionsLastFrame

◆ rigidBodiesDynamic

◆ world

◆ worldListeners