fix

include/omath/Angle.hpp

@@ -96,7 +96,6 @@ namespace omath
             return Cos() / Sin();
         }
 
-        [[nodiscard]]
         constexpr Angle& operator+=(const Angle& other)
         {
             if constexpr (flags == AngleFlags::Normalized)
@@ -116,7 +115,6 @@ namespace omath
         [[nodiscard]]
         constexpr std::partial_ordering operator<=>(const Angle& other) const = default;
 
-        [[nodiscard]]
         constexpr Angle& operator-=(const Angle& other)
         {
             return operator+=(-other);

include/omath/engines/Source/Camera.hpp

@@ -13,6 +13,7 @@ namespace omath::source
         Camera(const Vector3<float>& position, const ViewAngles& viewAngles, const projection::ViewPort& viewPort,
                const Angle<float, 0.f, 180.f, AngleFlags::Clamped>& fov, float near, float far);
         void LookAt(const Vector3<float>& target) override;
+    protected:
         [[nodiscard]] Mat4x4 CalcViewMatrix() const override;
         [[nodiscard]] Mat4x4 CalcProjectionMatrix() const override;
     };