Light.hpp

#ifndef LIGHT_H
#define LIGHT_H
 
#ifndef SCENEGRAPHNODE_H
#    include "SceneGraphNode.hpp"
#endif
 
struct Vec3;
 
class Light : public SceneGraphNode
{
  public:
    enum class Type
    {
        Directional, 
        Point, 
        Spot 
    };
    
    virtual ~Light() {}
 
    virtual Type GetLightType() const = 0;
 
    virtual void SetCastShadow( bool enable, int shadowMapSize ) = 0;
    
    virtual void SetColor( const Vec3& newColor ) = 0;
    
    virtual Vec3 GetColor() const = 0;
 
    virtual void SetConeAngle( float degrees ) = 0;
 
    virtual void SetDirection( const Vec3& newDirection ) = 0;
 
    virtual void SetPosition( const Vec3& position ) = 0;
 
    virtual void SetRadius( float radius ) = 0;
};
 
#endif