Loop-Subdivision/include/WingedEdge/Vertex.h at master · madhawav/Loop-Subdivision · GitHub

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//
// Created by madhawa on 2020-02-01.
//

#ifndef NANOGUI_TEST_VERTEX_H

#include <nanogui/common.h>

namespace WingedEdge {
#define NANOGUI_TEST_VERTEX_H
    class Edge;

    /**
    * WingedEdge Vertex definition according to the Wikipedia article https://en.wikipedia.org/wiki/Winged_edge
    */
    class Vertex {
    private:
        nanogui::Vector3f mPosition;
        Edge *mEdge;

    public:
        /**
         * Construct a vertex with specified coordinates
         * @param x X coordinate
         * @param y Y coordinate
         * @param z Z coordinate
         */
        Vertex(float x, float y, float z);

        /**
         * Construct a vertex with coordinates (0,0,0)
         */
        Vertex();

        /**
         * Returns X coordinate
         * @return
         */
        float getX();

        /**
         * Returns Y coordinate
         * @return
         */
        float getY();

        /**
         * Returns Z coordinate
         * @return
         */
        float getZ();

        /**
         * Sets X coordinate
         * @param x
         */
        void setX(float x);

        /**
         * Sets Y coordinate
         * @param y
         */
        void setY(float y);

        /**
         * Sets Z coordinate
         * @param z
         */
        void setZ(float z);

        /**
         * Retrieve position
         * @return
         */
        nanogui::Vector3f getPosition();

        /**
         * Set position
         * @param x X coordinate
         * @param y Y coordinate
         * @param z Z coordinate
         */
        void setPosition(float x, float y, float z);

        void setPosition(nanogui::Vector3f pos);

        /**
         * Retrieve an adjacent edge
         * @return
         */
        Edge *getEdge();

        /**
         * Set an adjacent edge
         * @param nEdge
         */
        void setEdge(Edge *nEdge);
    };
}


#endif //NANOGUI_TEST_VERTEX_H