CUDA_CALL double dot(const T1& lhs, const T2& rhs) {
return
lhs.x() * rhs.x() +
lhs.y() * rhs.y() +
lhs.z() * rhs.z();
}
CUDA_CALL Vector cross(const T1& lhs, const T2& rhs) {
return Vector(
lhs.y() * rhs.z() - lhs.z() * rhs.y(),
lhs.z() * rhs.x() - lhs.x() * rhs.z(),
lhs.x() * rhs.y() - lhs.y() * rhs.x());
}
