Class Vector

constructor

• new Vector(x: number, y: number): Vector

  Creates a new vector with the given x and y coordinates.

  Parameters

  • x: number

    X coordinate of the vector

  • y: number

    Y coordinate of the vector

  Returns Vector

x

y

magnitude

• get magnitude(): number

  Returns the Euclidean length of the vector.

  Returns number

  Magnitude of the vector

squaredMagnitude

• get squaredMagnitude(): number

  Returns the squared Euclidean length of the vector.

  Useful for distance comparisons that do not need the exact magnitude.

  Returns number

  Squared magnitude of the vector

add

• add(vector: Vector): Vector

  Adds another vector to the current vector in place.

  Parameters

  • vector: Vector

    Vector to add

  Returns Vector

  The current vector after the addition

clone

• clone(): Vector

  Creates a new vector with the same coordinates.

  Returns Vector

  A new vector with the same x and y coordinates

equals

• equals(vector: Vector): boolean

  Checks whether another vector has the same coordinates.

  Parameters

  • vector: Vector

    Vector to compare with

  Returns boolean

  True if the vectors are equal, false otherwise

multiplyNumber

• multiplyNumber(number: number): Vector

  Multiplies the current vector by a scalar in place.

  Parameters

  • number: number

    Number to multiply by

  Returns Vector

  The current vector after scaling

normalize

• normalize(): Vector

  Normalizes the current vector to unit length in place.

  If the vector magnitude is zero, it remains unchanged.

  Returns Vector

  The current vector after normalization