Vector

Code Example

::STAR::Vector a( 0, 1, 0 );

::STAR::Vector b(); // will be initialised to( 0, 0, 0 )

::STAR::Vector c = a + b;

Constructor

Vector vector(Scalar x, Scalar y, Scalar z)

Vector vector(Vector v)

• x - the x value of this vector. Default is 0
• y - the y value of this vector. Default is 0
• z - the z value of this vector. Default is 0

Methods

Basic Properties Methods

Basic Operations

Properties	Description
.[0]: Scalar	Returns a the value x of this vector.
.[1]: Scalar	Returns a the value y of this vector.
.[2]: Scalar	Returns a the value z of this vector.

Basic Getter Methods

Properties	Description
.x(): Scalar	Returns a the value x of this vector.
.y(): Scalar	Returns a the value x of this vector.
.z(): Scalar	Returns a the value x of this vector.
.print(): void

Basic Setter Methods

Properties	Description
.set(Scalar s): this	Copies the value to this Vector x, y, z.
.set(Vector v): this	Copies the values of x, y, z to this Vector.
.setX(Scalar s): this	Copies the value of x to this Vector.
.setY(Scalar s): this	Copies the value of y to this Vector.
.setZ(Scalar s): this	Copies the value of z to this Vector.

Basic Math Methods

Basic Operations

Properties	Description
+(): Vector
-(): Vector
+(Scalar s): Vector
-(Scalar s): Vector
*(Scalar s): Vector
/(Scalar s): Vector
+(Vector v): Vector	Calculates the add product of this vector and v.
-(Vector v): Vector	Calculates the sub product of this vector and v.
*(Vector v): Vector	Calculates the cross product of this vector and v.

Basic Calculations

Properties	Description
.dot(Vector v): Scalar	Calculates the dot product of this vector and v.
.length(): Scalar	Calculates the Euclidean length from(0, 0) to(x, y, z).
.triple(): Scalar	Calculates the triple product of this vector and v.
.cross(Vector v1, Vector v2): Vector	Calculates the cross product of this vector, v1 and v2.
.clone(): Vector	Returns a new Vector with the same x and y values as this one.