Types.Physics.Matter

MatterBody

<static> MatterBody

Type: MatterJS.BodyType | Phaser.GameObjects.GameObject | Phaser.Physics.Matter.Image | Phaser.Physics.Matter.Sprite | Phaser.Physics.Matter.TileBody

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterBody.js#L1
Since: 3.22.0

---

MatterBodyConfig

<static> MatterBodyConfig

name	type	optional	default	description
label	string	Yes	"'Body'"	An arbitrary string-based name to help identify this body.
shape	string | Phaser.Types.Physics.Matter.MatterSetBodyConfig	Yes	null	Set this Game Object to create and use a new Body based on the configuration object given.
parts	Array.<MatterJS.BodyType>	Yes		An array of bodies that make up this body. The first body in the array must always be a self reference to the current body instance. All bodies in the parts array together form a single rigid compound body.
plugin	any	Yes		An object reserved for storing plugin-specific properties.
wrapBounds	any	Yes		An object for storing wrap boundaries.
angle	number	Yes	0	A number specifying the angle of the body, in radians.
vertices	Array.<Phaser.Types.Math.Vector2Like>	Yes	null	An array of Vector objects that specify the convex hull of the rigid body. These should be provided about the origin (0, 0).
position	Phaser.Types.Math.Vector2Like	Yes		A Vector that specifies the current world-space position of the body.
force	Phaser.Types.Math.Vector2Like	Yes		A Vector that specifies the force to apply in the current step. It is zeroed after every Body.update. See also Body.applyForce.
torque	number	Yes	0	A Number that specifies the torque (turning force) to apply in the current step. It is zeroed after every Body.update.
isSensor	boolean	Yes	false	A flag that indicates whether a body is a sensor. Sensor triggers collision events, but doesn't react with colliding body physically.
isStatic	boolean	Yes	false	A flag that indicates whether a body is considered static. A static body can never change position or angle and is completely fixed.
sleepThreshold	number	Yes	60	A Number that defines the number of updates in which this body must have near-zero velocity before it is set as sleeping by the Matter.Sleeping module (if sleeping is enabled by the engine).
density	number	Yes	0.001	A Number that defines the density of the body, that is its mass per unit area. If you pass the density via Body.create the mass property is automatically calculated for you based on the size (area) of the object. This is generally preferable to simply setting mass and allows for more intuitive definition of materials (e.g. rock has a higher density than wood).
restitution	number	Yes	0	A Number that defines the restitution (elasticity) of the body. The value is always positive and is in the range (0, 1).
friction	number	Yes	0.1	A Number that defines the friction of the body. The value is always positive and is in the range (0, 1). A value of 0 means that the body may slide indefinitely. A value of 1 means the body may come to a stop almost instantly after a force is applied.
frictionStatic	number	Yes	0.5	A Number that defines the static friction of the body (in the Coulomb friction model). A value of 0 means the body will never 'stick' when it is nearly stationary and only dynamic friction is used. The higher the value (e.g. 10), the more force it will take to initially get the body moving when nearly stationary. This value is multiplied with the friction property to make it easier to change friction and maintain an appropriate amount of static friction.
frictionAir	number	Yes	0.01	A Number that defines the air friction of the body (air resistance). A value of 0 means the body will never slow as it moves through space. The higher the value, the faster a body slows when moving through space.
collisionFilter	Phaser.Types.Physics.Matter.MatterCollisionFilter	Yes		An Object that specifies the collision filtering properties of this body.
slop	number	Yes	0.05	A Number that specifies a tolerance on how far a body is allowed to 'sink' or rotate into other bodies. Avoid changing this value unless you understand the purpose of slop in physics engines. The default should generally suffice, although very large bodies may require larger values for stable stacking.
timeScale	number	Yes	1	A Number that allows per-body time scaling, e.g. a force-field where bodies inside are in slow-motion, while others are at full speed.
chamfer	number | Array.<number>	Phaser.Types.Physics.Matter.MatterChamferConfig	Yes	null
circleRadius	number	Yes	0	The radius of this body if a circle.
mass	number	Yes	0	A Number that defines the mass of the body, although it may be more appropriate to specify the density property instead. If you modify this value, you must also modify the body.inverseMass property (1 / mass).
inverseMass	number	Yes	0	A Number that defines the inverse mass of the body (1 / mass). If you modify this value, you must also modify the body.mass property.
scale	Phaser.Types.Math.Vector2Like	Yes		A Vector that specifies the initial scale of the body.
gravityScale	Phaser.Types.Math.Vector2Like	Yes		A Vector that scales the influence of World gravity when applied to this body.
ignoreGravity	boolean	Yes	false	A boolean that toggles if this body should ignore world gravity or not.
ignorePointer	boolean	Yes	false	A boolean that toggles if this body should ignore pointer / mouse constraints or not.
render	Phaser.Types.Physics.Matter.MatterBodyRenderConfig	Yes		The Debug Render configuration object for this body.
onCollideCallback	function	Yes		A callback that is invoked when this Body starts colliding with any other Body. You can register callbacks by providing a function of type ( pair: Matter.Pair) => void.
onCollideEndCallback	function	Yes		A callback that is invoked when this Body stops colliding with any other Body. You can register callbacks by providing a function of type ( pair: Matter.Pair) => void.
onCollideActiveCallback	function	Yes		A callback that is invoked for the duration that this Body is colliding with any other Body. You can register callbacks by providing a function of type ( pair: Matter.Pair) => void.
onCollideWith	any	Yes		A collision callback dictionary used by the Body.setOnCollideWith function.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterBodyConfig.js#L1
Since: 3.22.0

---

MatterBodyRenderConfig

<static> MatterBodyRenderConfig

name	type	optional	default	description
visible	boolean	Yes	true	Should this body be rendered by the Debug Renderer?
opacity	number	Yes	1	The opacity of the body and all parts within it.
fillColor	number	Yes		The color value of the fill when rendering this body.
fillOpacity	number	Yes		The opacity of the fill when rendering this body, a value between 0 and 1.
lineColor	number	Yes		The color value of the line stroke when rendering this body.
lineOpacity	number	Yes		The opacity of the line when rendering this body, a value between 0 and 1.
lineThickness	number	Yes		If rendering lines, the thickness of the line.
sprite	object	Yes		Controls the offset between the body and the parent Game Object, if it has one.
sprite.xOffset	number	Yes	0	The horizontal offset between the body and the parent Game Object texture, if it has one.
sprite.yOffset	number	Yes	0	The vertical offset between the body and the parent Game Object texture, if it has one.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterBodyRenderConfig.js#L1
Since: 3.22.0

---

MatterBodyTileOptions

<static> MatterBodyTileOptions

name	type	optional	default	description
isStatic	boolean	Yes	true	Whether or not the newly created body should be made static. This defaults to true since typically tiles should not be moved.
addToWorld	boolean	Yes	true	Whether or not to add the newly created body (or existing body if options.body is used) to the Matter world.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterBodyTileOptions.js#L1
Since: 3.0.0

---

MatterChamferConfig

<static> MatterChamferConfig

name	type	optional	default	description
radius	number | Array.<number>	Yes	8	A single number, or an array, to specify the radius for each vertex.
quality	number	Yes	-1	The quality of the chamfering. -1 means 'auto'.
qualityMin	number	Yes	2	The minimum quality of the chamfering. The higher this value, the more vertices are created.
qualityMax	number	Yes	14	The maximum quality of the chamfering. The higher this value, the more vertices are created.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterChamferConfig.js#L1
Since: 3.22.0

---

MatterCollisionData

<static> MatterCollisionData

name	type	optional	description
collided	boolean	No	Have the pair collided or not?
bodyA	MatterJS.BodyType	No	A reference to the first body involved in the collision.
bodyB	MatterJS.BodyType	No	A reference to the second body involved in the collision.
axisBody	MatterJS.BodyType	No	A reference to the dominant axis body.
axisNumber	number	No	The index of the dominant collision axis vector (edge normal)
depth	number	No	The depth of the collision on the minimum overlap.
parentA	MatterJS.BodyType	No	A reference to the parent of Body A, or to Body A itself if it has no parent.
parentB	MatterJS.BodyType	No	A reference to the parent of Body B, or to Body B itself if it has no parent.
normal	MatterJS.Vector	No	The collision normal, facing away from Body A.
tangent	MatterJS.Vector	No	The tangent of the collision normal.
penetration	MatterJS.Vector	No	The penetration distances between the two bodies.
supports	Array.<MatterJS.Vector>	No	An array of support points, either exactly one or two points.
inverseMass	number	No	The resulting inverse mass from the collision.
friction	number	No	The resulting friction from the collision.
frictionStatic	number	No	The resulting static friction from the collision.
restitution	number	No	The resulting restitution from the collision.
slop	number	No	The resulting slop from the collision.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterCollisionData.js#L1
Since: 3.22.0

---

MatterCollisionFilter

<static> MatterCollisionFilter

An Object that specifies the collision filtering properties of this body.

Collisions between two bodies will obey the following rules:

• If the two bodies have the same non-zero value of collisionFilter.group,

  they will always collide if the value is positive, and they will never collide

  if the value is negative.

• If the two bodies have different values of collisionFilter.group or if one

  (or both) of the bodies has a value of 0, then the category/mask rules apply as follows:

Each body belongs to a collision category, given by collisionFilter.category. This

value is used as a bit field and the category should have only one bit set, meaning that

the value of this property is a power of two in the range [1, 2^31]. Thus, there are 32

different collision categories available.

Each body also defines a collision bitmask, given by collisionFilter.mask which specifies

the categories it collides with (the value is the bitwise AND value of all these categories).

Using the category/mask rules, two bodies A and B collide if each includes the other's

category in its mask, i.e. (categoryA & maskB) !== 0 and (categoryB & maskA) !== 0

are both true.

name	type	optional	default	description
category	number	Yes	"0x0001"	A bit field that specifies the collision category this body belongs to. The category value should have only one bit set, for example 0x0001. This means there are up to 32 unique collision categories available.
mask	number	Yes	"0xFFFFFFFF"	A bit mask that specifies the collision categories this body may collide with.
group	number	Yes	0	An Integer Number, that specifies the collision group this body belongs to.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterCollisionFilter.js#L1
Since: 3.22.0

---

MatterCollisionPair

<static> MatterCollisionPair

name	type	optional	description
id	string	No	The unique auto-generated collision pair id. A combination of the body A and B IDs.
bodyA	MatterJS.BodyType	No	A reference to the first body involved in the collision.
bodyB	MatterJS.BodyType	No	A reference to the second body involved in the collision.
contacts	Array.<MatterJS.Vector>	No	An array containing all of the active contacts between bodies A and B.
separation	number	No	The amount of separation that occurred between bodies A and B.
isActive	boolean	No	Is the collision still active or not?
confirmedActive	boolean	No	Has Matter determined the collision are being active yet?
isSensor	boolean	No	Is either body A or B a sensor?
timeCreated	number	No	The timestamp when the collision pair was created.
timeUpdated	number	No	The timestamp when the collision pair was most recently updated.
collision	Phaser.Types.Physics.Matter.MatterCollisionData	No	The collision data object.
inverseMass	number	No	The resulting inverse mass from the collision.
friction	number	No	The resulting friction from the collision.
frictionStatic	number	No	The resulting static friction from the collision.
restitution	number	No	The resulting restitution from the collision.
slop	number	No	The resulting slop from the collision.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterCollisionPair.js#L1
Since: 3.22.0

---

MatterConstraintConfig

<static> MatterConstraintConfig

name	type	optional	default	description
label	string	Yes	"'Constraint'"	An arbitrary string-based name to help identify this constraint.
bodyA	MatterJS.BodyType	Yes		The first possible Body that this constraint is attached to.
bodyB	MatterJS.BodyType	Yes		The second possible Body that this constraint is attached to.
pointA	Phaser.Types.Math.Vector2Like	Yes		A Vector that specifies the offset of the constraint from center of the constraint.bodyA if defined, otherwise a world-space position.
pointB	Phaser.Types.Math.Vector2Like	Yes		A Vector that specifies the offset of the constraint from center of the constraint.bodyB if defined, otherwise a world-space position.
stiffness	number	Yes	1	A Number that specifies the stiffness of the constraint, i.e. the rate at which it returns to its resting constraint.length. A value of 1 means the constraint should be very stiff. A value of 0.2 means the constraint acts like a soft spring.
angularStiffness	number	Yes	0	A Number that specifies the angular stiffness of the constraint.
angleA	number	Yes	0	The angleA of the constraint. If bodyA is set, the angle of bodyA is used instead.
angleB	number	Yes	0	The angleB of the constraint. If bodyB is set, the angle of bodyB is used instead.
damping	number	Yes	0	A Number that specifies the damping of the constraint, i.e. the amount of resistance applied to each body based on their velocities to limit the amount of oscillation. Damping will only be apparent when the constraint also has a very low stiffness. A value of 0.1 means the constraint will apply heavy damping, resulting in little to no oscillation. A value of 0 means the constraint will apply no damping.
length	number	Yes		A Number that specifies the target resting length of the constraint. It is calculated automatically in Constraint.create from initial positions of the constraint.bodyA and constraint.bodyB.
plugin	any	Yes		An object reserved for storing plugin-specific properties.
render	Phaser.Types.Physics.Matter.MatterConstraintRenderConfig	Yes		The Debug Render configuration object for this constraint.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterConstraintConfig.js#L1
Since: 3.22.0

---

MatterConstraintRenderConfig

<static> MatterConstraintRenderConfig

name	type	optional	default	description
visible	boolean	Yes	true	Should this constraint be rendered by the Debug Renderer?
anchors	boolean	Yes	true	If this constraint has anchors, should they be rendered? Pin constraints never have anchors.
lineColor	number	Yes		The color value of the line stroke when rendering this constraint.
lineOpacity	number	Yes		The opacity of the line when rendering this constraint, a value between 0 and 1.
lineThickness	number	Yes		If rendering lines, the thickness of the line.
pinSize	number	Yes	4	The size of the circles drawn when rendering pin constraints.
anchorSize	number	Yes	4	The size of the circles drawn as the constraint anchors.
anchorColor	number	Yes	"0xefefef"	The color value of constraint anchors.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterConstraintRenderConfig.js#L1
Since: 3.22.0

---

MatterDebugConfig

<static> MatterDebugConfig

name	type	optional	default	description
showAxes	boolean	Yes	false	Render all of the body axes?
showAngleIndicator	boolean	Yes	false	Render just a single body axis?
angleColor	number	Yes	"0xe81153"	The color of the body angle / axes lines.
showBroadphase	boolean	Yes	false	Render the broadphase grid?
broadphaseColor	number	Yes	"0xffb400"	The color of the broadphase grid.
showBounds	boolean	Yes	false	Render the bounds of the bodies in the world?
boundsColor	number	Yes	"0xffffff"	The color of the body bounds.
showVelocity	boolean	Yes	false	Render the velocity of the bodies in the world?
velocityColor	number	Yes	"0x00aeef"	The color of the body velocity line.
showCollisions	boolean	Yes	false	Render the collision points and normals for colliding pairs.
collisionColor	number	Yes	"0xf5950c"	The color of the collision points.
showSeparation	boolean	Yes	false	Render lines showing the separation between bodies.
separationColor	number	Yes	"0xffa500"	The color of the body separation line.
showBody	boolean	Yes	true	Render the dynamic bodies in the world to the Graphics object?
showStaticBody	boolean	Yes	true	Render the static bodies in the world to the Graphics object?
showInternalEdges	boolean	Yes	false	When rendering bodies, render the internal edges as well?
renderFill	boolean	Yes	false	Render the bodies using a fill color.
renderLine	boolean	Yes	true	Render the bodies using a line stroke.
fillColor	number	Yes	"0x106909"	The color value of the fill when rendering dynamic bodies.
fillOpacity	number	Yes	1	The opacity of the fill when rendering dynamic bodies, a value between 0 and 1.
lineColor	number	Yes	"0x28de19"	The color value of the line stroke when rendering dynamic bodies.
lineOpacity	number	Yes	1	The opacity of the line when rendering dynamic bodies, a value between 0 and 1.
lineThickness	number	Yes	1	If rendering lines, the thickness of the line.
staticFillColor	number	Yes	"0x0d177b"	The color value of the fill when rendering static bodies.
staticLineColor	number	Yes	"0x1327e4"	The color value of the line stroke when rendering static bodies.
showSleeping	boolean	Yes	false	Render any sleeping bodies (dynamic or static) in the world to the Graphics object?
staticBodySleepOpacity	number	Yes	0.7	The amount to multiply the opacity of sleeping static bodies by.
sleepFillColor	number	Yes	"0x464646"	The color value of the fill when rendering sleeping dynamic bodies.
sleepLineColor	number	Yes	"0x999a99"	The color value of the line stroke when rendering sleeping dynamic bodies.
showSensors	boolean	Yes	true	Render bodies or body parts that are flagged as being a sensor?
sensorFillColor	number	Yes	"0x0d177b"	The fill color when rendering body sensors.
sensorLineColor	number	Yes	"0x1327e4"	The line color when rendering body sensors.
showPositions	boolean	Yes	true	Render the position of non-static bodies?
positionSize	number	Yes	4	The size of the rectangle drawn when rendering the body position.
positionColor	number	Yes	"0xe042da"	The color value of the rectangle drawn when rendering the body position.
showJoint	boolean	Yes	true	Render all world constraints to the Graphics object?
jointColor	number	Yes	"0xe0e042"	The color value of joints when showJoint is set.
jointLineOpacity	number	Yes	1	The line opacity when rendering joints, a value between 0 and 1.
jointLineThickness	number	Yes	2	The line thickness when rendering joints.
pinSize	number	Yes	4	The size of the circles drawn when rendering pin constraints.
pinColor	number	Yes	"0x42e0e0"	The color value of the circles drawn when rendering pin constraints.
springColor	number	Yes	"0xe042e0"	The color value of spring constraints.
anchorColor	number	Yes	"0xefefef"	The color value of constraint anchors.
anchorSize	number	Yes	4	The size of the circles drawn as the constraint anchors.
showConvexHulls	boolean	Yes	false	When rendering polygon bodies, render the convex hull as well?
hullColor	number	Yes	"0xd703d0"	The color value of hulls when showConvexHulls is set.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterDebugConfig.js#L1
Since: 3.22.0

---

MatterRunnerConfig

<static> MatterRunnerConfig

Configuration for the Matter Physics Runner.

Set only one of fps and delta.

delta is the size of the Runner's fixed time step (one physics update).

The "frame delta" is the time elapsed since the last game step.

Depending on the size of the frame delta, the Runner makes zero or more updates per game step.

name	type	optional	default	description
fps	number	Yes		The number of physics updates per second. If set, this overrides delta.
delta	number	Yes	16.666	The size of the update time step in milliseconds. If fps is set, it overrides delta.
frameDeltaSmoothing	boolean	Yes	true	Whether to smooth the frame delta values.
frameDeltaSnapping	boolean	Yes	true	Whether to round the frame delta values to the nearest 1 Hz.
frameDeltaHistorySize	number	Yes	100	The number of frame delta values to record, when smoothing is enabled. The 10th to 90th percentiles are sampled.
maxUpdates	number	Yes	null	The maximum number of updates per frame.
maxFrameTime	number	Yes	33.333	The maximum amount of time to simulate in one frame, in milliseconds.
enabled	boolean	Yes	true	Whether the Matter Runner is enabled.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterRunnerConfig.js#L1
Since: 3.22.0

---

MatterSetBodyConfig

<static> MatterSetBodyConfig

name	type	optional	default	description
type	string	Yes	"'rectangle'"	The shape type. Either rectangle, circle, trapezoid, polygon, fromVertices, fromVerts or fromPhysicsEditor.
x	number	Yes		The horizontal world position to place the body at.
y	number	Yes		The vertical world position to place the body at.
width	number	Yes		The width of the body.
height	number	Yes		The height of the body.
radius	number	Yes		The radius of the body. Used by circle and polygon shapes.
maxSides	number	Yes	25	The max sizes of the body. Used by the circle shape.
slope	number	Yes	0.5	Used by the trapezoid shape. The slope of the trapezoid. 0 creates a rectangle, while 1 creates a triangle. Positive values make the top side shorter, while negative values make the bottom side shorter.
sides	number	Yes	5	Used by the polygon shape. The number of sides the polygon will have.
verts	string | array	Yes		Used by the fromVerts shape. The vertices data. Either a path string or an array of vertices.
flagInternal	boolean	Yes	false	Used by the fromVerts shape. Flag internal edges (coincident part edges)
removeCollinear	number	Yes	0.01	Used by the fromVerts shape. Whether Matter.js will discard collinear edges (to improve performance).
minimumArea	number	Yes	10	Used by the fromVerts shape. During decomposition discard parts that have an area less than this.
addToWorld	boolean	Yes	true	Should the new body be automatically added to the world?

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterSetBodyConfig.js#L1
Since: 3.22.0

---

MatterTileOptions

<static> MatterTileOptions

name	type	optional	default	description
body	MatterJS.BodyType	Yes	null	An existing Matter body to be used instead of creating a new one.
isStatic	boolean	Yes	true	Whether or not the newly created body should be made static. This defaults to true since typically tiles should not be moved.
addToWorld	boolean	Yes	true	Whether or not to add the newly created body (or existing body if options.body is used) to the Matter world.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterTileOptions.js#L1
Since: 3.0.0

---

MatterWalls

<static> MatterWalls

name	type	optional	default	description
left	MatterJS.BodyType	Yes	null	The left wall for the Matter World.
right	MatterJS.BodyType	Yes	null	The right wall for the Matter World.
top	MatterJS.BodyType	Yes	null	The top wall for the Matter World.
bottom	MatterJS.BodyType	Yes	null	The bottom wall for the Matter World.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterWalls.js#L1
Since: 3.0.0

---

MatterWorldConfig

<static> MatterWorldConfig

name	type	optional	default	description
gravity	Phaser.Types.Math.Vector2Like	Yes		Sets {@link Phaser.Physics.Matter.World#gravity}.
setBounds	object | boolean	Yes		Should the world have bounds enabled by default?
setBounds.x	number	Yes	0	The x coordinate of the world bounds.
setBounds.y	number	Yes	0	The y coordinate of the world bounds.
setBounds.width	number	Yes		The width of the world bounds.
setBounds.height	number	Yes		The height of the world bounds.
setBounds.thickness	number	Yes	64	The thickness of the walls of the world bounds.
setBounds.left	boolean	Yes	true	Should the left-side world bounds wall be created?
setBounds.right	boolean	Yes	true	Should the right-side world bounds wall be created?
setBounds.top	boolean	Yes	true	Should the top world bounds wall be created?
setBounds.bottom	boolean	Yes	true	Should the bottom world bounds wall be created?
positionIterations	number	Yes	6	The number of position iterations to perform each update. The higher the value, the higher quality the simulation will be at the expense of performance.
velocityIterations	number	Yes	4	The number of velocity iterations to perform each update. The higher the value, the higher quality the simulation will be at the expense of performance.
constraintIterations	number	Yes	2	The number of constraint iterations to perform each update. The higher the value, the higher quality the simulation will be at the expense of performance.
enableSleeping	boolean	Yes	false	A flag that specifies whether the engine should allow sleeping via the Matter.Sleeping module. Sleeping can improve stability and performance, but often at the expense of accuracy.
timing.timestamp	number	Yes	0	A Number that specifies the current simulation-time in milliseconds starting from 0. It is incremented on every Engine.update by the given delta argument.
timing.timeScale	number	Yes	1	A Number that specifies the global scaling factor of time for all bodies. A value of 0 freezes the simulation. A value of 0.1 gives a slow-motion effect. A value of 1.2 gives a speed-up effect.
enabled	boolean	Yes	true	Toggles if the world is enabled or not.
correction	number	Yes	1	An optional Number that specifies the time correction factor to apply to the update.
getDelta	function	Yes		This function is called every time the core game loop steps, which is bound to the Request Animation Frame frequency unless otherwise modified.
autoUpdate	boolean	Yes	true	Automatically call Engine.update every time the game steps.
restingThresh	number	Yes	4	Sets the Resolver resting threshold property.
restingThreshTangent	number	Yes	6	Sets the Resolver resting threshold tangent property.
positionDampen	number	Yes	0.9	Sets the Resolver position dampen property.
positionWarming	number	Yes	0.8	Sets the Resolver position warming property.
frictionNormalMultiplier	number	Yes	5	Sets the Resolver friction normal multiplier property.
debug	boolean | Phaser.Types.Physics.Matter.MatterDebugConfig	Yes	false	Controls the Matter Debug Rendering options. If a boolean it will use the default values, otherwise, specify a Debug Config object.
runner	Phaser.Types.Physics.Matter.MatterRunnerConfig	Yes		Sets the Matter Runner options.

Type: object

Member of: Phaser.Types.Physics.Matter

Source: src/physics/matter-js/typedefs/MatterWorldConfig.js#L1
Since: 3.0.0

---