Vector4 constructor
Construct a new vector with the specified values.
Implementation
factory Vector4(double x, double y, double z, double w) =>
new Vector4.zero()..setValues(x, y, z, w);
Construct a new vector with the specified values.
factory Vector4(double x, double y, double z, double w) =>
new Vector4.zero()..setValues(x, y, z, w);