added new method added concept for mat type

improved cmake+hotfix of clang support

CMakeLists.txt

@@ -4,8 +4,6 @@ project(omath VERSION 1.0.1)
 
 include(CMakePackageConfigHelpers)
 
-set(CMAKE_CXX_STANDARD 26)
-
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}")
 
@@ -13,6 +11,7 @@ option(OMATH_BUILD_TESTS "Build unit tests" ON)
 option(OMATH_THREAT_WARNING_AS_ERROR "Set highest level of warnings and force compiler to treat them as errors" ON)
 option(OMATH_BUILD_AS_SHARED_LIBRARY "Build Omath as .so or .dll" OFF)
 
+
 if (OMATH_BUILD_AS_SHARED_LIBRARY)
     add_library(omath SHARED source/Vector3.cpp)
 else()
@@ -22,6 +21,11 @@ else()
             include/omath/engines/OpenGL/Camera.hpp)
 endif()
 
+set_target_properties(omath PROPERTIES
+        CXX_STANDARD 23
+        CXX_STANDARD_REQUIRED ON)
+target_compile_features(omath PUBLIC cxx_std_23)
+
 target_compile_definitions(omath PUBLIC OMATH_EXPORT)
 
 add_subdirectory(source)

include/omath/Mat.hpp

@@ -22,6 +22,13 @@ namespace omath
         COLUMN_MAJOR
     };
 
+
+    template<typename M1, typename M2>
+    concept MatTemplateEqual =
+            (M1::rows == M2::rows) && (M1::columns == M2::columns) &&
+            std::is_same_v<typename M1::value_type, typename M2::value_type> &&
+            (M1::store_type == M2::store_type);
+
     template<size_t Rows = 0, size_t Columns = 0, class Type = float, MatStoreType StoreType = MatStoreType::ROW_MAJOR>
         requires std::is_arithmetic_v<Type>
     class Mat final

include/omath/Vector3.hpp

@@ -9,6 +9,7 @@
 #include "omath/Vector2.hpp"
 #include "omath/Angle.hpp"
 #include <expected>
+#include <immintrin.h>
 
 
 namespace omath
@@ -228,6 +229,14 @@ namespace omath
             return Angle<float, 0.f, 180.f, AngleFlags::Clamped>::FromRadians(std::acos(Dot(other) / bottom));
         }
 
+        [[nodiscard]] bool IsPerpendicular(const Vector3& other) const
+        {
+            if (const auto angle = AngleBetween(other))
+                return angle->AsDegrees() == 90.f;
+
+            return false;
+        }
+
         [[nodiscard]] constexpr float Sum2D() const
         {
             return Vector2::Sum();
@@ -235,7 +244,7 @@ namespace omath
 
         [[nodiscard]] Vector3 ViewAngleTo(const Vector3& other) const;
 
-        [[nodiscard]] std::tuple<float, float, float> AsTuple() const
+        [[nodiscard]] constexpr std::tuple<float, float, float> AsTuple() const
         {
             return std::make_tuple(x, y, z);
         }

include/omath/projection/Camera.hpp

@@ -24,7 +24,7 @@ namespace omath::projection
             return m_width / m_height;
         }
     };
-    using FieldOfView = const Angle<float, 0.f, 180.f, AngleFlags::Clamped>;
+    using FieldOfView = Angle<float, 0.f, 180.f, AngleFlags::Clamped>;
 
     template<class Mat4x4Type, class ViewAnglesType>
     class Camera

source/engines/OpenGL/Camera.cpp

@@ -9,7 +9,7 @@ namespace omath::opengl
 {
 
     Camera::Camera(const Vector3& position, const ViewAngles& viewAngles, const projection::ViewPort& viewPort,
-                   const Angle<float, 0, 180, AngleFlags::Clamped>& fov, const float near, const float far) :
+                   const Angle<float, 0.f, 180.f, AngleFlags::Clamped>& fov, const float near, const float far) :
         projection::Camera<Mat4x4, ViewAngles>(position, viewAngles, viewPort, fov, near, far)
     {
     }

tests/general/UnitTestVector3.cpp

@@ -395,6 +395,12 @@ TEST_F(UnitTestVector3, AngleBeatween)
     EXPECT_FALSE(Vector3(0.0f, 0.0f, 0.0f).AngleBetween({0.0f, 0.0f, 1.0f}).has_value());
 }
 
+TEST_F(UnitTestVector3, IsPerpendicular)
+{
+    EXPECT_EQ(Vector3(0.0f, 0.0f, 1.0f).IsPerpendicular({1, 0 ,0}), true);
+    EXPECT_EQ(Vector3(0.0f, 0.0f, 1.0f).IsPerpendicular({0.0f, 0.0f, 1.0f}), false);
+    EXPECT_FALSE(Vector3(0.0f, 0.0f, 0.0f).IsPerpendicular({0.0f, 0.0f, 1.0f}));
+}
 
 // Static assertions (compile-time checks)
 static_assert(Vector3(1.0f, 2.0f, 3.0f).LengthSqr() == 14.0f, "LengthSqr should be 14");