J:/Caro/C++_Coding/HierarchicalEdgeBundle/HierarchicalEdgeBundle/header/Light.h

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#pragma once
#include "common.h"
#include "glm/glm.hpp"

using glm::vec3;
using glm::vec4;
using glm::mat4;

class Light
{
public:
        enum LightType
        {
                LT_POINT = 0,
                LT_CONIC = 1,
                LT_SPOTLIGHT = 2,
                LT_NONE
        };

public:
        Light(void);
        ~Light(void);

        void On();
        void Off();
        bool IsOn();

        void ShadowOn();
        void ShadowOff();
        bool IsShadowOn();
        
        void SetShadowElements(int elements);
        bool AreVerticesInShadow();
        bool AreGridsInShadow();
        bool AreHierarchyEdgeInShadow();
        bool AreRelationEdgeInShadow();

        void SetType(int type);
        void SetPosition(vec3 position);
        void SetSpotDirection(vec3 spotdirection);
        void SetRadius(float radius);
        void SetAttentuate(float attentuate);

        float GetType();
        vec3 GetPosition();
        vec3 GetSpotDirection();
        float GetRadius();
        float GetAttentuate();

private:
        bool m_shadowon;
        bool m_on;
        int m_actType;
        vec3 m_position;
        vec3 m_spotdirection;
        float m_radius;
        float m_attentuate;

        bool m_shadowvertices;
        bool m_shadowhierarchyedge;
        bool m_shadowrelationedge;
        bool m_shadowgrid;

};