kraken/kraken/KRDirectionalLight.h

//
//  KRDirectionalLight.h
//  Kraken Engine
//
//  Copyright 2023 Kearwood Gilbert. All rights reserved.
//
//  Redistribution and use in source and binary forms, with or without modification, are
//  permitted provided that the following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice, this list of
//  conditions and the following disclaimer.
//
//  2. Redistributions in binary form must reproduce the above copyright notice, this list
//  of conditions and the following disclaimer in the documentation and/or other materials
//  provided with the distribution.
//
//  THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''AS IS'' AND ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
//  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KEARWOOD GILBERT OR
//  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
//  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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//
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//  or implied, of Kearwood Gilbert.
//

#pragma once

#include "KRLight.h"

class KRDirectionalLight : public KRLight
{

public:
  static void InitNodeInfo(KrNodeInfo* nodeInfo);

  KRDirectionalLight(KRScene& scene, std::string name);
  virtual ~KRDirectionalLight();

  virtual std::string getElementName();
  hydra::Vector3 getLocalLightDirection();
  hydra::Vector3 getWorldLightDirection();

  virtual void render(RenderInfo& ri);
  virtual hydra::AABB getBounds();

protected:

  virtual int configureShadowBufferViewports(const KRViewport& viewport);

};