Vector4D::Set

Sets all four components of a vector.

Vector4D& Set(float a, float b, float c, float d);

Vector4D& Set(const Vector3D& v, float d);

a	The new x coordinate.
b	The new y coordinate.
c	The new z coordinate.
d	The new w coordinate.
v	A 3D vector whose entries are copied to the x, y, and z coordinates.

The Set function sets the x, y, z, and w coordinates of a vector to the values given by the a, b, c, and d parameters, respectively.

The return value is a reference to the vector object.