func (v Vec3) Copy(dst Vec3) {
	dst[0] = v[0]
	dst[1] = v[1]
	dst[2] = v[2]
}
func (v Vec3) Copy(dst Vec3) {
	dst[0] = v[0]
	dst[1] = v[1]
	dst[2] = v[2]
}
func ( v Vec3 ) Copy ( dst Vec3 ) { dst [ 0 ] = v [ 0 ] dst [ 1 ] = v [ 1 ] dst [ 2 ] = v [ 2 ] }
// Vec3 methods
// Copy copies the 3 vector components into dst.
Vec3 methods Copy copies the 3 vector components into dst .