ICameraSceneNode.h

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// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
 
#ifndef __I_CAMERA_SCENE_NODE_H_INCLUDED__
#define __I_CAMERA_SCENE_NODE_H_INCLUDED__
 
#include "ISceneNode.h"
#include "IEventReceiver.h"
 
namespace saga
{
namespace scene
{
  struct SViewFrustum;
 
 
  class ICameraSceneNode : public ISceneNode
  {
  public:
 
    ICameraSceneNode(const std::shared_ptr<ISceneNode>& parent, const std::shared_ptr<ISceneManager>& mgr,
      const glm::vec3& position = glm::vec3(0,0,0),
      const glm::vec3& rotation = glm::vec3(0,0,0),
      const glm::vec3& scale = glm::vec3(1.0f,1.0f,1.0f))
      : ISceneNode(parent, mgr, position, rotation, scale), IsOrthogonal(false) {}
 
 
    virtual void setProjectionMatrix(const glm::mat4& projection, bool isOrthogonal = false) = 0;
 
 
    virtual const glm::mat4& getProjectionMatrix() const = 0;
 
    virtual void setViewMatrix(const glm::mat4& view) = 0;
 
 
    virtual const glm::mat4& getViewMatrix() const = 0;
 
 
    virtual void setTarget(const glm::vec3& newTarget) = 0;
 
 
    virtual void setRotation(const glm::vec3& rotation) = 0;
 
 
    virtual const glm::vec3& getTarget() const = 0;
 
 
    virtual void setUpVector(const glm::vec3& pos) = 0;
 
 
    virtual const glm::vec3& getUpVector() const = 0;
 
 
    virtual float getNearValue() const = 0;
 
 
    virtual float getFarValue() const = 0;
 
 
    virtual float getAspectRatio() const = 0;
 
 
    virtual float getFOV() const = 0;
 
 
    virtual void setNearValue(float zn) = 0;
 
 
    virtual void setFarValue(float zf) = 0;
 
 
    virtual void setAspectRatio(float aspect) = 0;
 
 
    virtual void setFOV(float fovy) = 0;
 
    virtual bool isOrthogonal() const
    {
      return IsOrthogonal;
    }
 
    virtual void updateViewMatrix() = 0;
 
    virtual void updateProjectionMatrix() = 0;
 
  protected:
    bool IsOrthogonal;
  };
 
} // namespace scene
} // namespace saga
 
#endif