Class: Phaser.Physics.Ninja.Circle

Constructor

new Circle(body, x, y, radius)

Parameters

Name	Type	Description
body	Phaser.Physics.Ninja.Body	The body that owns this shape.
x	number	The x coordinate to create this shape at.
y	number	The y coordinate to create this shape at.
radius	number	The radius of this Circle.

Source code: physics/ninja/Circle.js (Line 19)

Public Properties

body

Properties:

Name	Type	Description
system	Phaser.Physics.Ninja.Body	A reference to the body that owns this shape.

Source code: physics/ninja/Circle.js (Line 24)

circleTileProjections : Object

All of the collision response handlers.

Source code: physics/ninja/Circle.js (Line 90)

[readonly] height : number

The height.

Source code: physics/ninja/Circle.js (Line 68)

oldpos : Phaser.Point

The position of this object in the previous update.

Source code: physics/ninja/Circle.js (Line 39)

pos : Phaser.Point

The position of this object.

Source code: physics/ninja/Circle.js (Line 34)

radius : number

The radius of this circle shape.

Source code: physics/ninja/Circle.js (Line 44)

system : Phaser.Physics.Ninja

A reference to the physics system.

Source code: physics/ninja/Circle.js (Line 29)

velocity : Phaser.Point

The velocity of this object.

Source code: physics/ninja/Circle.js (Line 85)

[readonly] width : number

The width.

Source code: physics/ninja/Circle.js (Line 62)

[readonly] xw : number

Half the width.

Source code: physics/ninja/Circle.js (Line 50)

[readonly] yw

Properties:

Name	Type	Description
xw	number	Half the height.

Source code: physics/ninja/Circle.js (Line 56)

Public Methods

collideCircleVsTile(t) → {boolean}

Collides this Circle with a Tile.

Parameters

Name	Type	Description
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

boolean -

True if they collide, otherwise false.

Source code: physics/ninja/Circle.js (Line 248)

collideWorldBounds()

Collides this Circle against the world bounds.

Source code: physics/ninja/Circle.js (Line 207)

destroy()

Destroys this Circle's reference to Body and System

Source code: physics/ninja/Circle.js (Line 2612)

integrate()

Updates this Circles position.

Source code: physics/ninja/Circle.js (Line 112)

projCircle_22DegB(x, y, oH, oV, obj, t) → {number}

Resolves 22 Degree tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 1719)

projCircle_22DegS(x, y, oH, oV, obj, t) → {number}

Resolves 22 Degree tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 1427)

projCircle_45Deg(x, y, oH, oV, obj, t) → {number}

Resolves 45 Degree tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 447)

projCircle_67DegB(x, y, oH, oV, obj, t) → {number}

Resolves 67 Degree tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 2307)

projCircle_67DegS(x, y, oH, oV, obj, t) → {number}

Resolves 67 Degree tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 2022)

projCircle_Concave(x, y, oH, oV, obj, t) → {number}

Resolves Concave tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 717)

projCircle_Convex(x, y, oH, oV, obj, t) → {number}

Resolves Convex tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 951)

projCircle_Full(x, y, oH, oV, obj, t) → {number}

Resolves Full tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 335)

projCircle_Half(x, y, oH, oV, obj, t) → {number}

Resolves Half tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 1193)

render(context, xOffset, yOffset, color, filled)

Render this circle for debugging purposes.

Parameters

Name	Type	Description
context	object	The context to render to.
xOffset	number	X offset from circle's position to render at.
yOffset	number	Y offset from circle's position to render at.
color	string	color of the debug shape to be rendered. (format is css color string).
filled	boolean	Render the shape as solid (true) or hollow (false).

Source code: physics/ninja/Circle.js (Line 2622)

reportCollisionVsWorld(px, py, dx, dy, obj)

Process a world collision and apply the resulting forces.

Parameters

Name	Type	Description
px	number	The tangent velocity
py	number	The tangent velocity
dx	number	Collision normal
dy	number	Collision normal
obj	number	Object this Circle collided with

Source code: physics/ninja/Circle.js (Line 132)

resolveCircleTile(x, y, oH, oV, obj, t) → {number}

Resolves tile collision.

Parameters

Name	Type	Description
x	number	Penetration depth on the x axis.
y	number	Penetration depth on the y axis.
oH	number	Grid / voronoi region.
oV	number	Grid / voronoi region.
obj	Phaser.Physics.Ninja.Circle	The Circle involved in the collision.
t	Phaser.Physics.Ninja.Tile	The Tile involved in the collision.

Returns

number -

The result of the collision.

Source code: physics/ninja/Circle.js (Line 310)