Diff: libs/Vector3.h

Revision:

2:1df0b61d3b5a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/Vector3.h	Fri Feb 28 18:52:52 2014 -0800
@@ -0,0 +1,39 @@
+#ifndef _VECTOR3_H
+#define _VECTOR3_H
+
+class Vector3
+{
+public:
+    Vector3();
+    Vector3(float, float, float);
+
+    float&   operator[](int);
+
+    Vector3  cross(const Vector3);
+
+    float    dot(const Vector3);
+
+    float    magsq();
+    float    mag();
+
+    Vector3  add(const Vector3);
+    Vector3  sub(const Vector3);
+
+    Vector3  mul(float);
+
+    Vector3  unit(void);
+
+private:
+    float  elem[3];
+    static float nan;
+};
+
+// typedef float Vector3[3];
+
+// float* cross_product(Vector3 vec1, Vector3 vec2, Vector3 out);
+// float dot_product(Vector3 vec1, Vector3 vec2);
+// float magsq(Vector3 vec);
+// float* vecsub(Vector3 vec1, Vector3 vec2, Vector3 out)
+// float* scalar_mul(Vector3 vec, float scalar, Vector3 out)
+
+#endif /* _VECTOR3_H */