Added COBBox and renamed SBoundingBox to CAABox

Reorganized code

include/CPlane.hpp

@@ -0,0 +1,48 @@
+#ifndef CPLANE_HPP
+#define CPLANE_HPP
+
+#include "Global.hpp"
+#include "CVector3f.hpp"
+
+class ZE_ALIGN(16) CPlane
+{
+public:
+    ZE_DECLARE_ALIGNED_ALLOCATOR();
+
+    inline CPlane() {}
+    CPlane(float a, float b, float c, float d) : a(a), b(b), c(c), d(d) {}
+    CPlane(const CVector3f& point, float displacement)
+    {
+#if __SSE__
+        mVec128 = point.mVec128;
+#else
+        a = point[0]; b = point[1]; c = point[2];
+#endif
+        d = displacement;
+    }
+    
+    inline void normalize()
+    {
+        float nd = d;
+        float mag = vec.length();
+        assert(mag != 0.0f);
+        mag = 1.0 / mag;
+        vec *= mag;
+        d = nd * mag;
+    }
+    
+    union
+    {
+        struct
+        {
+            float a, b, c, d;
+        };
+        float p[4];
+        CVector3f vec;
+#ifdef __SSE__
+        __m128 mVec128;
+#endif
+    };
+};
+
+#endif // CPLANE_HPP