xs_vec_reflect

Синтаксис

									stock xs_vec_reflect(const Float:vec[], const Float:normal[], Float:out[])
									{
     // normalize(vec) - (normal * 2.0 * (tmp . normal)) * length(vec)
     
     new Float:tmp1[3];
     xs_vec_normalize(vec, tmp1);
     
     // tmp1 - (normal * 2.0 * (tmp . normal)) * length(vec)
     
     new Float:tmp2[3];
     xs_vec_mul_scalar(normal, 2.0, tmp2);
     xs_vec_mul_scalar(tmp2, xs_vec_dot(tmp1, normal), tmp2);
     
     // tmp1 - tmp2 * length(vec)
     xs_vec_mul_scalar(tmp2, xs_vec_len(vec), tmp2);
     
     // tmp1 - tmp2
     xs_vec_sub(tmp1, tmp2, out);
}
								

Описание

This function has no description.