C++ (Cpp) VectMag Examples

Example #1

File: udray.cpp Project: yisongbetter/Computer_Graphics

void VectNormalize(Vect v, Vect v_prim)
{
	double mag;
	mag=VectMag(v);
	v_prim[X]=v[X]/mag;
	v_prim[Y]=v[Y]/mag;
	v_prim[Z]=v[Z]/mag;
}

Example #2

File: udray.cpp Project: Wilkopolis/Projects

double VectUnit(Vect v)
{
	double mag;

	mag = VectMag(v);
	v[X] /= mag;
	v[Y] /= mag;
	v[Z] /= mag;

	return mag;
}