Halfway match CAABox; continue CBallCamera

Former-commit-id: 602109d8f0

include/Kyoto/Math/CLine.hpp

@@ -0,0 +1,21 @@
+#ifndef _CLINE_HPP
+#define _CLINE_HPP
+
+#include "types.h"
+
+#include "Kyoto/Math/CUnitVector3f.hpp"
+#include "Kyoto/Math/CVector3f.hpp"
+
+class CLine {
+public:
+  CLine(const CVector3f& origin, const CUnitVector3f& dir) : x0_origin(origin), xc_dir(dir) {}
+
+  const CVector3f& GetRefPoint() const { return x0_origin; }
+  const CUnitVector3f& GetNormal() const { return xc_dir; }
+
+private:
+  CVector3f x0_origin;
+  CUnitVector3f xc_dir;
+};
+
+#endif