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#ifndef _VERTEX_H_ #define _VERTEX_H_ class Vertex { public: Vertex(float x0 = 0, float y0 = 0, float z0 = 0) : x(x0), y(y0), z(z0) {} float getX() const {return x;} float getY() const {return y;} float getZ() const {return z;} protected: float x, y, z; }; #endif /*_VERTEX_H_*/