1 files changed, 33 insertions, 0 deletions
diff --git a/Vertex3d.h b/Vertex3d.h
new file mode 100644
index 0000000..faad420
--- /dev/null
+++ b/Vertex3d.h
@@ -0,0 +1,33 @@
+#ifndef VERTEX3D_H_
+#define VERTEX3D_H_
+
+class Vertex3d {
+  private:
+    float x, y, z;
+    
+  public:
+    Vertex3d() {x = y = z = 0.0;}
+    Vertex3d(float x, float y, float z) {this->x = x; this->y = y; this->z = z;}
+    
+    float getX() const {return x;}
+    void setX(float x) {this->x = x;}
+    
+    float getY() const {return y;}
+    void setY(float y) {this->y = y;}
+    
+    float getZ() const {return z;}
+    void setZ(float z) {this->z = z;}
+    
+    void setLocation(float x, float y, float z) {this->x = x; this->y = y; this->z = z;}
+    
+    float distanceSq(const Vertex3d &v) const;
+    float distance(const Vertex3d &v) const;
+    
+    Vertex3d operator+(const Vertex3d &v) const;
+    Vertex3d operator-(const Vertex3d &v) const;
+    
+    Vertex3d& operator+=(const Vertex3d &v);
+    Vertex3d& operator-=(const Vertex3d &v);
+};
+
+#endif /*VERTEX3D_H_*/