first commit of some basics

TSE_Math/src/MathF.hpp

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "Types.hpp"
+
+namespace TSE
+{
+    
+    /// @brief definition of PI for the engine
+    constexpr float TSE_PI = 3.14159265358979323846f;
+
+    /// @brief the epsilon used as min float value for comparisons in the engine
+    constexpr float TSE_EPSILON = 1e-6f;
+
+    /// @brief a simple degrees to radiant conversion function
+    /// @param deg the degrees value
+    /// @return the radiant value
+    inline float Deg2Rad(const float& deg) {
+        return deg * (TSE_PI / 180.0f);
+    }
+
+    /// @brief a simple radiant to degrees conversion function
+    /// @param rad the radiant value
+    /// @return the degrees value
+    inline float Rad2Deg( const float& rad) {
+        return rad * (180.0f / TSE_PI);
+    }
+} // namespace TSE