Vector4D

Useful functions

float LengthSqr() const;

• Returns the length squared of the vector.

float Length() const;

• Returns the length of the vector.

void Normalize();

• Normalizes the vector.

static Vector4D Normalize(const Vector4D& vec)

• Normalizes the vector.

static float Dot(const Vector4D& a, const Vector4D& b)

• Dot product between two vectors (a dot b)

static Vector4D Cross(const Vector4D& a, const Vector4D& b)

• Cross product between two vectors (a cross b)

static Vector4D Lerp(const Vector4D& a, const Vector4D& b, float f)

• Lerp from A to B by f

static Vector4D Reflect(const Vector4D& v, const Vector4D& n)

• Reflect V about (normalized) N