write shit

BasaltPresenter/Shared/basalt/math.hpp

@@ -0,0 +1,34 @@
+#pragma once
+#include <stdexcept>
+
+namespace Basalt::Shared::Math {
+
+    using FloatPoint = float;
+
+    struct Vector3 {
+        FloatPoint x, y, z;
+    };
+    struct Vector4 {
+        FloatPoint x, y, z, w;
+    };
+    struct Matrix4x4 {
+        Vector4 data[4];
+    };
+
+    //template<typename TEle, size_t VCnt>
+    //    requires(std::integral<TEle> || std::floating_point<TEle>)
+    //struct Vector {
+    //    TEle factor[VCnt];
+    //};
+
+#define NOT_IMPLEMENTED throw std::logic_error("not implemented function");
+
+    template<typename TNum, typename TVec>
+    struct Vector3Traits {};
+
+    template<typename TNum, typename TMat>
+    struct Matrix4x4Traits {};
+
+#undef NOT_IMPLEMENTED
+
+} // namespace Basalt::Shared::Math