added in place operations. Vector_iadd vec1+=vec2 Vector_isub vec1-=vec2 Vector_imul vec1*=float or vec1*=mat Vector_idiv vec1/=float length is now writable vec.length= float
added in place operations. Vector_iadd vec1+=vec2 Vector_isub vec1-=vec2 Vector_imul vec1*=float or vec1*=mat Vector_idiv vec1/=float length is now writable vec.length= float