Implemented object intersection and startet work on render gui

1 files changed, 13 insertions, 7 deletions

diff --git a/src/vector.hpp b/src/vector.hpp
index 6d15f34..76eb883 100644
--- a/src/vector.hpp
+++ b/src/vector.hpp
@@ -2,17 +2,23 @@
 #define VECTOR_H
 
 class Vec3d {
-    Vec3d();
-    Vec3d(double x, double y, double z);
+    public:
+        Vec3d();
+        Vec3d(double x, double y, double z);
 
-    void set(double x, double y, double z);
-    void normalize();
+        void set(double x, double y, double z);
+        void normalize();
 
-    double length();
+        double length() const;
+        double dot(const Vec3d &vec) const;
 
-    Vec3d cross(const Vec3d &vec);
+        Vec3d cross(const Vec3d &vec) const;
 
-    // Operators
+        // Operators
+        Vec3d operator-(const Vec3d &vec) const;
+        Vec3d operator-() const;
+
+        double m_x, m_y, m_z;
 };
 
 #endif