Four dimensional vector type

Creates a new 4-element vector with the given x, y, z, and w values.

Extract the x component of a vector.

Extract the y component of a vector.

Extract the z component of a vector.

Extract the w component of a vector.

Update the x component of a vector, returning a new vector.

Update the y component of a vector, returning a new vector.

Update the z component of a vector, returning a new vector.

Update the w component of a vector, returning a new vector.

Vector addition: a + b

Vector subtraction: a - b

Vector negation: -a

Multiply the vector by a scalar: s * v

The dot product of a and b

A unit vector with the same direction as the given vector: a / |a|

The normalized direction from b to a: (a - b) / |a - b|

The length of the given vector: |a|

The square of the length of the given vector: |a| * |a|

The distance between two vectors.

The square of the distance between two vectors.

Convert a vector to a record.

Convert a record to a vector.