Method transformRef

src/Core/Transform/Rect.cpp:45–57

    }

    void Rect::transformRef(
        UnitVector& vec, const Referential& ref, ConversionType type) const
    {
        const double factor = (type == ConversionType::From) ? 1.0 : -1.0;
        const double radAngle = Utils::Math::convertToRadian(-m_angle);
        const double cosAngle = std::cos(radAngle);
        const double sinAngle = std::sin(radAngle);

        const auto delta = (ref.getOffset() * m_size);

        vec.add(UnitVector((delta.x * cosAngle - delta.y * sinAngle) * factor,
            (delta.x * sinAngle + delta.y * cosAngle) * factor));
    }

    Rect::Rect(const Transform::UnitVector& position, const Transform::UnitVector& size)
    {