implemented quad

camera.cpp

@@ -0,0 +1,19 @@
+#include"camera.h"
+
+namespace vb01{
+	Camera::Camera(){
+	
+	}
+
+	Camera::~Camera(){}
+
+	void Camera::update(){
+	
+	}
+
+	void Camera::lookAt(Vector3 direction, Vector3 up){
+		this->direction=direction;
+		this->up=up;
+		left=direction.cross(up);
+	}
+}