These docs are for an outdated version of Phaser The documentation on this page is for Phaser 2.4.6. The latest release is 2.9.3.

Constructor

Phaser.Physics.P2. Body

new Body(game, sprite, x, y, mass)

The Physics Body is typically linked to a single Sprite and defines properties that determine how the physics body is simulated. These properties affect how the body reacts to forces, what forces it generates on itself (to simulate friction), and how it reacts to collisions in the scene. In most cases, the properties are used to simulate physical effects. Each body also has its own property values that determine exactly how it reacts to forces and collisions in the scene. By default a single Rectangle shape is added to the Body that matches the dimensions of the parent Sprite. See addShape, removeShape, clearShapes to add extra shapes around the Body. Note: When bound to a Sprite to avoid single-pixel jitters on mobile devices we strongly recommend using Sprite sizes that are even on both axis, i.e. 128x128 not 127x127. Note: When a game object is given a P2 body it has its anchor x/y set to 0.5, so it becomes centered.

Parameters
Name Type Argument Default Description
game Phaser.Game

Game reference to the currently running game.

sprite Phaser.Sprite <optional>

The Sprite object this physics body belongs to.

x number <optional>
0

The x coordinate of this Body.

y number <optional>
0

The y coordinate of this Body.

mass number <optional>
1

The default mass of this Body (0 = static).

Source code: physics/p2/Body.js (Line 23)

Public Properties

<static> DYNAMIC : number

Dynamic body. Dynamic bodies body can move and respond to collisions and forces.

Source code: physics/p2/Body.js (Line 1464)

<static> KINEMATIC : number

Kinematic body. Kinematic bodies only moves according to its .velocity, and does not respond to collisions or force.

Source code: physics/p2/Body.js (Line 1480)

<static> STATIC : number

Static body. Static bodies do not move, and they do not respond to forces or collision.

Source code: physics/p2/Body.js (Line 1472)

allowSleep : boolean

-

Source code: physics/p2/Body.js (Line 1569)

angle : number

The angle of the Body in degrees from its original orientation. Values from 0 to 180 represent clockwise rotation; values from 0 to -180 represent counterclockwise rotation. Values outside this range are added to or subtracted from 360 to obtain a value within the range. For example, the statement Body.angle = 450 is the same as Body.angle = 90. If you wish to work in radians instead of degrees use the property Body.rotation instead. Working in radians is faster as it doesn't have to convert values. The angle of this Body in degrees.

Source code: physics/p2/Body.js (Line 1592)

angularDamping : number

Damping is specified as a value between 0 and 1, which is the proportion of velocity lost per second. The angular damping acting acting on the body.

Source code: physics/p2/Body.js (Line 1616)

angularForce : number

The angular force acting on the body.

Source code: physics/p2/Body.js (Line 1637)

angularVelocity : number

The angular velocity of the body.

Source code: physics/p2/Body.js (Line 1657)

collidesWith :array

Array of CollisionGroups that this Bodies shapes collide with.

Source code: physics/p2/Body.js (Line 112)

collideWorldBounds : boolean

A Body can be set to collide against the World bounds automatically if this is set to true. Otherwise it will leave the World. Note that this only applies if your World has bounds! The response to the collision should be managed via CollisionMaterials. Also note that when you set this it will only effect Body shapes that already exist. If you then add further shapes to your Body after setting this it will not proactively set them to collide with the bounds. Should the Body collide with the World bounds?

Source code: physics/p2/Body.js (Line 1915)

damping : number

Damping is specified as a value between 0 and 1, which is the proportion of velocity lost per second. The linear damping acting on the body in the velocity direction.

Source code: physics/p2/Body.js (Line 1677)

<internal> data : p2.Body

The p2 Body data.

Internal:
  • This member is internal (protected) and may be modified or removed in the future.
Source code: physics/p2/Body.js (Line 59)

debug : boolean

Enable or disable debug drawing of this body

Source code: physics/p2/Body.js (Line 1886)

debugBody : Phaser.Physics.P2.BodyDebug

Reference to the debug body.

Source code: physics/p2/Body.js (Line 122)

dirty : boolean

Internally used by Sprite.x/y

Source code: physics/p2/Body.js (Line 127)

dynamic : boolean

Returns true if the Body is dynamic. Setting Body.dynamic to 'false' will make it static.

Source code: physics/p2/Body.js (Line 1511)

fixedRotation : boolean

-

Source code: physics/p2/Body.js (Line 1698)

force : Phaser.Physics.P2.InversePointProxy

The force applied to the body.

Source code: physics/p2/Body.js (Line 71)

game : Phaser.Game

Local reference to game.

Source code: physics/p2/Body.js (Line 33)

gravity : Phaser.Point

A locally applied gravity force to the Body. Applied directly before the world step. NOTE: Not currently implemented.

Source code: physics/p2/Body.js (Line 76)

[readonly] id : number

The Body ID. Each Body that has been added to the World has a unique ID.

Source code: physics/p2/Body.js (Line 1871)

inertia : number

The inertia of the body around the Z axis..

Source code: physics/p2/Body.js (Line 1721)

kinematic : boolean

Returns true if the Body is kinematic. Setting Body.kinematic to 'false' will make it static.

Source code: physics/p2/Body.js (Line 1540)

mass : number

The mass of the body.

Source code: physics/p2/Body.js (Line 1741)

motionState : number

The type of motion this body has. Should be one of: Body.STATIC (the body does not move), Body.DYNAMIC (body can move and respond to collisions) and Body.KINEMATIC (only moves according to its .velocity).

Source code: physics/p2/Body.js (Line 1765)

offset : Phaser.Point

The offset of the Physics Body from the Sprite x/y position.

Source code: physics/p2/Body.js (Line 53)

onBeginContact : Phaser.Signal

Dispatched when a first contact is created between shapes in two bodies. This event is fired during the step, so collision has already taken place.

The event will be sent 5 arguments in this order:

The Phaser.Physics.P2.Body it is in contact with. This might be null if the Body was created directly in the p2 world. The p2.Body this Body is in contact with. The Shape from this body that caused the contact. The Shape from the contact body. The Contact Equation data array.

Source code: physics/p2/Body.js (Line 92)

onEndContact : Phaser.Signal

Dispatched when contact ends between shapes in two bodies. This event is fired during the step, so collision has already taken place.

The event will be sent 4 arguments in this order:

The Phaser.Physics.P2.Body it is in contact with. This might be null if the Body was created directly in the p2 world. The p2.Body this Body has ended contact with. The Shape from this body that caused the original contact. The Shape from the contact body.

Source code: physics/p2/Body.js (Line 107)

removeNextStep : boolean

To avoid deleting this body during a physics step, and causing all kinds of problems, set removeNextStep to true to have it removed in the next preUpdate.

Source code: physics/p2/Body.js (Line 117)

rotation : number

The angle of the Body in radians. If you wish to work in degrees instead of radians use the Body.angle property instead. Working in radians is faster as it doesn't have to convert values. The angle of this Body in radians.

Source code: physics/p2/Body.js (Line 1788)

sleepSpeedLimit : number

.

Source code: physics/p2/Body.js (Line 1811)

sprite : Phaser.Sprite

Reference to the parent Sprite.

Source code: physics/p2/Body.js (Line 43)

static : boolean

Returns true if the Body is static. Setting Body.static to 'false' will make it dynamic.

Source code: physics/p2/Body.js (Line 1482)

type : number

The type of physics system this body belongs to.

Source code: physics/p2/Body.js (Line 48)

velocity : Phaser.Physics.P2.InversePointProxy

The velocity of the body. Set velocity.x to a negative value to move to the left, position to the right. velocity.y negative values move up, positive move down.

Source code: physics/p2/Body.js (Line 66)

world : Phaser.Physics.P2

Local reference to the P2 World.

Source code: physics/p2/Body.js (Line 38)

x : number

The x coordinate of this Body.

Source code: physics/p2/Body.js (Line 1831)

y : number

The y coordinate of this Body.

Source code: physics/p2/Body.js (Line 1851)

Public Methods

addCapsule(length, radius, offsetX, offsetY, rotation) → {p2.Capsule}

Adds a Capsule shape to this Body. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
length number

The distance between the end points in pixels.

radius number

Radius of the capsule in pixels.

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Capsule -

The Capsule shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1074)

addCircle(radius, offsetX, offsetY, rotation) → {p2.Circle}

Adds a Circle shape to this Body. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
radius number

The radius of this circle (in pixels)

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Circle -

The Circle shape that was added to the Body.

Source code: physics/p2/Body.js (Line 983)

addFixture(fixtureData) → {array}

Add a polygon fixture. This is used during #loadPolygon.

Parameters
Name Type Description
fixtureData string

The data for the fixture. It contains: isSensor, filter (collision) and the actual polygon shapes.

Returns
array -

An array containing the generated shapes for the given polygon.

Source code: physics/p2/Body.js (Line 1316)

addLine(length, offsetX, offsetY, rotation) → {p2.Line}

Adds a Line shape to this Body. The line shape is along the x direction, and stretches from [-length/2, 0] to [length/2,0]. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
length number

The length of this line (in pixels)

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Line -

The Line shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1054)

addParticle(offsetX, offsetY, rotation) → {p2.Particle}

Adds a Particle shape to this Body. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Particle -

The Particle shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1037)

addPhaserPolygon(key, object) → {Array}

Reads the shape data from a physics data file stored in the Game.Cache and adds it as a polygon to this Body. The shape data format is based on the output of the custom phaser exporter for PhysicsEditor

Parameters
Name Type Description
key string

The key of the Physics Data file as stored in Game.Cache.

object string

The key of the object within the Physics data file that you wish to load the shape data from.

Returns
Array -

A list of created fixtures to be used with Phaser.Physics.P2.FixtureList

Source code: physics/p2/Body.js (Line 1276)

addPlane(offsetX, offsetY, rotation) → {p2.Plane}

Adds a Plane shape to this Body. The plane is facing in the Y direction. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Plane -

The Plane shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1020)

addPolygon(options, points) → {boolean}

Reads a polygon shape path, and assembles convex shapes from that and puts them at proper offset points. The shape must be simple and without holes. This function expects the x.y values to be given in pixels. If you want to provide them at p2 world scales then call Body.data.fromPolygon directly.

Parameters
Name Type Description
options object

An object containing the build options:

Properties
Name Type Argument Default Description
optimalDecomp boolean <optional>
false

Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.

skipSimpleCheck boolean <optional>
false

Set to true if you already know that the path is not intersecting itself.

removeCollinearPoints boolean | number <optional>
false

Set to a number (angle threshold value) to remove collinear points, or false to keep all points.

points Array.<number> | number

An array of 2d vectors that form the convex or concave polygon. Either [[0,0], [0,1],...] or a flat array of numbers that will be interpreted as [x,y, x,y, ...], or the arguments passed can be flat x,y values e.g. setPolygon(options, x,y, x,y, x,y, ...) where x and y are numbers.

Returns
boolean -

True on success, else false.

Source code: physics/p2/Body.js (Line 1094)

addRectangle(width, height, offsetX, offsetY, rotation) → {p2.Box}

Adds a Rectangle shape to this Body. You can control the offset from the center of the body and the rotation.

Parameters
Name Type Argument Default Description
width number

The width of the rectangle in pixels.

height number

The height of the rectangle in pixels.

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Box -

The shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1001)

addShape(shape, offsetX, offsetY, rotation) → {p2.Shape}

Add a shape to the body. You can pass a local transform when adding a shape, so that the shape gets an offset and an angle relative to the body center of mass. Will automatically update the mass properties and bounding radius. If this Body had a previously set Collision Group you will need to re-apply it to the new Shape this creates.

Parameters
Name Type Argument Default Description
shape p2.Shape

The shape to add to the body.

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Shape -

The shape that was added to the body.

Source code: physics/p2/Body.js (Line 958)

addToWorld()

Adds this physics body to the world.

Source code: physics/p2/Body.js (Line 870)

adjustCenterOfMass()

Moves the shape offsets so their center of mass becomes the body center of mass.

Source code: physics/p2/Body.js (Line 490)

applyDamping(dt)

Apply damping, see http://code.google.com/p/bullet/issues/detail?id=74 for details.

Parameters
Name Type Description
dt number

Current time step.

Source code: physics/p2/Body.js (Line 516)

applyForce(force, worldX, worldY)

Apply force to a world point.

This could for example be a point on the RigidBody surface. Applying force this way will add to Body.force and Body.angularForce.

Parameters
Name Type Description
force Float32Array | Array

The force vector to add.

worldX number

The world x point to apply the force on.

worldY number

The world y point to apply the force on.

Source code: physics/p2/Body.js (Line 561)

applyImpulse(impulse, worldX, worldY)

Apply impulse to a point relative to the body. This could for example be a point on the Body surface. An impulse is a force added to a body during a short period of time (impulse = force * time). Impulses will be added to Body.velocity and Body.angularVelocity.

Parameters
Name Type Description
impulse Float32Array | Array

The impulse vector to add, oriented in world space.

worldX number

A point relative to the body in world space. If not given, it is set to zero and all of the impulse will be exerted on the center of mass.

worldY number

A point relative to the body in world space. If not given, it is set to zero and all of the impulse will be exerted on the center of mass.

Source code: physics/p2/Body.js (Line 528)

applyImpulseLocal(impulse, localX, localY)

Apply impulse to a point local to the body.

This could for example be a point on the Body surface. An impulse is a force added to a body during a short period of time (impulse = force * time). Impulses will be added to Body.velocity and Body.angularVelocity.

Parameters
Name Type Description
impulse Float32Array | Array

The impulse vector to add, oriented in local space.

localX number

A local point on the body.

localY number

A local point on the body.

Source code: physics/p2/Body.js (Line 544)

clearCollision(clearGroup, clearMask, shape)

Clears the collision data from the shapes in this Body. Optionally clears Group and/or Mask.

Parameters
Name Type Argument Default Description
clearGroup boolean <optional>
true

Clear the collisionGroup value from the shape/s?

clearMask boolean <optional>
true

Clear the collisionMask value from the shape/s?

shape p2.Shape <optional>

An optional Shape. If not provided the collision data will be cleared from all Shapes in this Body.

Source code: physics/p2/Body.js (Line 323)

clearShapes()

Removes all Shapes from this Body.

Source code: physics/p2/Body.js (Line 940)

collides(group, callback, callbackContext, shape)

Adds the given CollisionGroup, or array of CollisionGroups, to the list of groups that this body will collide with and updates the collision masks.

Parameters
Name Type Argument Description
group Phaser.Physics.CollisionGroup | array

The Collision Group or Array of Collision Groups that this Bodies shapes will collide with.

callback function <optional>

Optional callback that will be triggered when this Body impacts with the given Group.

callbackContext object <optional>

The context under which the callback will be called.

shape p2.Shape <optional>

An optional Shape. If not provided the collision mask will be added to all Shapes in this Body.

Source code: physics/p2/Body.js (Line 435)

createBodyCallback(object, callback, callbackContext)

Sets a callback to be fired any time a shape in this Body impacts with a shape in the given Body. The impact test is performed against body.id values. The callback will be sent 4 parameters: This body, the body that impacted, the Shape in this body and the shape in the impacting body. Note that the impact event happens after collision resolution, so it cannot be used to prevent a collision from happening. It also happens mid-step. So do not destroy a Body during this callback, instead set safeDestroy to true so it will be killed on the next preUpdate.

Parameters
Name Type Description
object Phaser.Sprite | Phaser.TileSprite | Phaser.Physics.P2.Body | p2.Body

The object to send impact events for.

callback function

The callback to fire on impact. Set to null to clear a previously set callback.

callbackContext object

The context under which the callback will fire.

Source code: physics/p2/Body.js (Line 180)

createGroupCallback(group, callback, callbackContext)

Sets a callback to be fired any time this Body impacts with the given Group. The impact test is performed against shape.collisionGroup values. The callback will be sent 4 parameters: This body, the body that impacted, the Shape in this body and the shape in the impacting body. This callback will only fire if this Body has been assigned a collision group. Note that the impact event happens after collision resolution, so it cannot be used to prevent a collision from happening. It also happens mid-step. So do not destroy a Body during this callback, instead set safeDestroy to true so it will be killed on the next preUpdate.

Parameters
Name Type Description
group Phaser.Physics.CollisionGroup

The Group to send impact events for.

callback function

The callback to fire on impact. Set to null to clear a previously set callback.

callbackContext object

The context under which the callback will fire.

Source code: physics/p2/Body.js (Line 220)

destroy()

Destroys this Body and all references it holds to other objects.

Source code: physics/p2/Body.js (Line 909)

getCollisionMask() → {number}

Gets the collision bitmask from the groups this body collides with.

Returns
number -

The bitmask.

Source code: physics/p2/Body.js (Line 247)

getVelocityAtPoint(result, relativePoint) → {Array}

Gets the velocity of a point in the body.

Parameters
Name Type Description
result Array

A vector to store the result in.

relativePoint Array

A world oriented vector, indicating the position of the point to get the velocity from.

Returns
Array -

The result vector.

Source code: physics/p2/Body.js (Line 502)

loadPolygon(key, object) → {boolean}

Reads the shape data from a physics data file stored in the Game.Cache and adds it as a polygon to this Body.

As well as reading the data from the Cache you can also pass null as the first argument and a physics data object as the second. When doing this you must ensure the structure of the object is correct in advance.

For more details see the format of the Lime / Corona Physics Editor export.

Parameters
Name Type Description
key string

The key of the Physics Data file as stored in Game.Cache. Alternatively set to null and pass the data as the 2nd argument.

object string | object

The key of the object within the Physics data file that you wish to load the shape data from, or if key is null pass the actual physics data object itself as this parameter.

Returns
boolean -

True on success, else false.

Source code: physics/p2/Body.js (Line 1388)

moveBackward(speed)

Moves the Body backwards based on its current angle and the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move backwards.

Source code: physics/p2/Body.js (Line 691)

moveDown(speed)

If this Body is dynamic then this will move it down by setting its y velocity to the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move down, in pixels per second.

Source code: physics/p2/Body.js (Line 781)

moveForward(speed)

Moves the Body forwards based on its current angle and the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move forwards.

Source code: physics/p2/Body.js (Line 674)

moveLeft(speed)

If this Body is dynamic then this will move it to the left by setting its x velocity to the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move to the left, in pixels per second.

Source code: physics/p2/Body.js (Line 742)

moveRight(speed)

If this Body is dynamic then this will move it to the right by setting its x velocity to the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move to the right, in pixels per second.

Source code: physics/p2/Body.js (Line 755)

moveUp(speed)

If this Body is dynamic then this will move it up by setting its y velocity to the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should move up, in pixels per second.

Source code: physics/p2/Body.js (Line 768)

<internal> postUpdate()

Internal method. This is called directly before the sprites are sent to the renderer and after the update function has finished.

Internal:
  • This member is internal (protected) and may be modified or removed in the future.
Source code: physics/p2/Body.js (Line 812)

<internal> preUpdate()

Internal method. This is called directly before the sprites are sent to the renderer and after the update function has finished.

Internal:
  • This member is internal (protected) and may be modified or removed in the future.
Source code: physics/p2/Body.js (Line 794)

removeCollisionGroup(group, clearCallback, shape)

Removes the given CollisionGroup, or array of CollisionGroups, from the list of groups that this body will collide with and updates the collision masks.

Parameters
Name Type Argument Default Description
group Phaser.Physics.CollisionGroup | array

The Collision Group or Array of Collision Groups that this Bodies shapes should not collide with anymore.

clearCallback boolean <optional>
true

Clear the callback that will be triggered when this Body impacts with the given Group?

shape p2.Shape <optional>

An optional Shape. If not provided the updated collision mask will be added to all Shapes in this Body.

Source code: physics/p2/Body.js (Line 371)

removeFromWorld()

Removes this physics body from the world.

Source code: physics/p2/Body.js (Line 895)

removeShape(shape) → {boolean}

Remove a shape from the body. Will automatically update the mass properties and bounding radius.

Parameters
Name Type Description
shape p2.Circle | p2.Rectangle | p2.Plane | p2.Line | p2.Particle

The shape to remove from the body.

Returns
boolean -

True if the shape was found and removed, else false.

Source code: physics/p2/Body.js (Line 1160)

reset(x, y, resetDamping, resetMass)

Resets the Body force, velocity (linear and angular) and rotation. Optionally resets damping and mass.

Parameters
Name Type Argument Default Description
x number

The new x position of the Body.

y number

The new x position of the Body.

resetDamping boolean <optional>
false

Resets the linear and angular damping.

resetMass boolean <optional>
false

Sets the Body mass back to 1.

Source code: physics/p2/Body.js (Line 837)

reverse(speed)

Applies a force to the Body that causes it to 'thrust' backwards (in reverse), based on its current angle and the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should reverse.

Source code: physics/p2/Body.js (Line 725)

rotateLeft(speed)

This will rotate the Body by the given speed to the left (counter-clockwise).

Parameters
Name Type Description
speed number

The speed at which it should rotate.

Source code: physics/p2/Body.js (Line 650)

rotateRight(speed)

This will rotate the Body by the given speed to the left (clockwise).

Parameters
Name Type Description
speed number

The speed at which it should rotate.

Source code: physics/p2/Body.js (Line 662)

setCircle(radius, offsetX, offsetY, rotation)

Clears any previously set shapes. Then creates a new Circle shape and adds it to this Body. If this Body had a previously set Collision Group you will need to re-apply it to the new Shape this creates.

Parameters
Name Type Argument Default Description
radius number

The radius of this circle (in pixels)

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Source code: physics/p2/Body.js (Line 1176)

setCollisionGroup(group, shape)

Sets the given CollisionGroup to be the collision group for all shapes in this Body, unless a shape is specified. This also resets the collisionMask.

Parameters
Name Type Argument Description
group Phaser.Physics.CollisionGroup

The Collision Group that this Bodies shapes will use.

shape p2.Shape <optional>

An optional Shape. If not provided the collision group will be added to all Shapes in this Body.

Source code: physics/p2/Body.js (Line 295)

setMaterial(material, shape)

Adds the given Material to all Shapes that belong to this Body. If you only wish to apply it to a specific Shape in this Body then provide that as the 2nd parameter.

Parameters
Name Type Argument Description
material Phaser.Physics.P2.Material

The Material that will be applied.

shape p2.Shape <optional>

An optional Shape. If not provided the Material will be added to all Shapes in this Body.

Source code: physics/p2/Body.js (Line 1238)

setRectangle(width, height, offsetX, offsetY, rotation) → {p2.Rectangle}

Clears any previously set shapes. The creates a new Rectangle shape at the given size and offset, and adds it to this Body. If you wish to create a Rectangle to match the size of a Sprite or Image see Body.setRectangleFromSprite. If this Body had a previously set Collision Group you will need to re-apply it to the new Shape this creates.

Parameters
Name Type Argument Default Description
width number <optional>
16

The width of the rectangle in pixels.

height number <optional>
16

The height of the rectangle in pixels.

offsetX number <optional>
0

Local horizontal offset of the shape relative to the body center of mass.

offsetY number <optional>
0

Local vertical offset of the shape relative to the body center of mass.

rotation number <optional>
0

Local rotation of the shape relative to the body center of mass, specified in radians.

Returns
p2.Rectangle -

The Rectangle shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1194)

setRectangleFromSprite(sprite) → {p2.Rectangle}

Clears any previously set shapes. Then creates a Rectangle shape sized to match the dimensions and orientation of the Sprite given. If no Sprite is given it defaults to using the parent of this Body. If this Body had a previously set Collision Group you will need to re-apply it to the new Shape this creates.

Parameters
Name Type Argument Description
sprite Phaser.Sprite | Phaser.Image <optional>

The Sprite on which the Rectangle will get its dimensions.

Returns
p2.Rectangle -

The Rectangle shape that was added to the Body.

Source code: physics/p2/Body.js (Line 1218)

setZeroDamping()

Sets the Body damping and angularDamping to zero.

Source code: physics/p2/Body.js (Line 612)

setZeroForce()

Sets the force on the body to zero.

Source code: physics/p2/Body.js (Line 578)

setZeroRotation()

If this Body is dynamic then this will zero its angular velocity.

Source code: physics/p2/Body.js (Line 589)

setZeroVelocity()

If this Body is dynamic then this will zero its velocity on both axis.

Source code: physics/p2/Body.js (Line 600)

shapeChanged()

Updates the debug draw if any body shapes change.

Source code: physics/p2/Body.js (Line 1262)

thrust(speed)

Applies a force to the Body that causes it to 'thrust' forwards, based on its current angle and the given speed. The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).

Parameters
Name Type Description
speed number

The speed at which it should thrust.

Source code: physics/p2/Body.js (Line 708)

toLocalFrame(out, worldPoint)

Transform a world point to local body frame.

Parameters
Name Type Description
out Float32Array | Array

The vector to store the result in.

worldPoint Float32Array | Array

The input world vector.

Source code: physics/p2/Body.js (Line 624)

toWorldFrame(out, localPoint)

Transform a local point to world frame.

Parameters
Name Type Description
out Array

The vector to store the result in.

localPoint Array

The input local vector.

Source code: physics/p2/Body.js (Line 637)

updateCollisionMask(shape)

Updates the collisionMask.

Parameters
Name Type Argument Description
shape p2.Shape <optional>

An optional Shape. If not provided the collision group will be added to all Shapes in this Body.

Source code: physics/p2/Body.js (Line 271)