Class Vec2

constructor

• new Vec2(x, y): Vec2

• Constructor.

  Parameters

  • x: number

    The x component.

  • y: number

    The y component.

  Returns Vec2

Readonly x

Readonly y

Static nx

• get nx(): Vec2

• The negative x-axis vector.

  Returns Vec2

Static ny

• get ny(): Vec2

• The negative y-axis vector.

  Returns Vec2

Static one

• get one(): Vec2

• The vector with all components set to one.

  Returns Vec2

Static x

• get x(): Vec2

• The x-axis vector.

  Returns Vec2

Static y

• get y(): Vec2

• The y-axis vector.

  Returns Vec2

Static zero

• get zero(): Vec2

• The zero vector.

  Returns Vec2

Static norm

• norm(v): number

• The magnitude of the vector.

  Parameters

  • v: IVec2

    The vector.

  Returns number

  The length of the vector.

Static normSq

• normSq(v): number

• The square of the magnitude of the vector.

  Parameters

  • v: IVec2

    The vector.

  Returns number

  The length squared of the vector.