AtmosphericScatteringComponent.h

#pragma once
 
#include <Core/World/World.h>
#include <RendererCore/Meshes/MeshComponent.h>
 
typedef plComponentManager<class plAtmosphericScatteringComponent, plBlockStorageType::Compact> plAtmosphericScatteringComponentManager;
 
class PL_RENDERERCORE_DLL plAtmosphericScatteringComponent : public plRenderComponent
{
  PL_DECLARE_COMPONENT_TYPE(plAtmosphericScatteringComponent, plRenderComponent, plAtmosphericScatteringComponentManager);
 
  // plComponent
 
public:
  virtual void SerializeComponent(plWorldWriter& inout_stream) const override;
  virtual void DeserializeComponent(plWorldReader& inout_stream) override;
 
protected:
  virtual void Initialize() override;
  virtual void OnActivated() override;
 
 
  // plRenderComponent
 
public:
  virtual plResult GetLocalBounds(plBoundingBoxSphere& ref_bounds, bool& ref_bAlwaysVisible, plMsgUpdateLocalBounds& ref_msg) override;
 
  void SetPlanetRadius(float fPlanetRadius);
  float GetPlanetRadius() const;
 
  void SetAtmosphereRadius(float fAtmosphereRadius);
  float GetAtmosphereRadius() const;
 
  void SetRayleighScattering(plColor RayleighScattering);
  plColor GetRayleighScattering() const;
 
  void SetMieScattering(plColor MieScattering);
  plColor GetMieScattering() const;
 
  void SetAbsorption(plColor Absorption);
  plColor GetAbsorption() const;
 
  void SetAmbientScattering(plColor AmbientScattering);
  plColor GetAmbientScattering() const;
 
  void SetMieScatterDirection(float MieScatterDirection);
  float GetMieScatterDirection() const;
 
  void SetRayleighHeight(float fRayleighHeight);
  float GetRayleighHeight() const;
 
  void SetMieHeight(float fMieHeight);
  float GetMieHeight() const;
 
  void SetAbsorptionHeight(float fAbsorptionHeight);
  float GetAbsorptionHeight() const;
 
  void SetAbsorptionFalloff(float fAbsorptionFalloff);
  float GetAbsorptionFalloff() const;
 
  void SetRaySteps(float fRaySteps);
  float GetRaySteps() const;
 
  void SetLightSteps(float fLightSteps);
  float GetLightSteps() const;
 
  // plAtmosphericScatteringComponent
 
public:
  plAtmosphericScatteringComponent();
  ~plAtmosphericScatteringComponent();
 
private:
  void OnMsgExtractRenderData(plMsgExtractRenderData& msg) const;
  void UpdateMaterials() const;
 
  plMeshResourceHandle m_hMesh;
  plMaterialResourceHandle m_hMaterial;
 
  float m_fPlanetRadius;
  float m_fAtmosphereRadius;
  plColor m_RayleighScattering;
  plColor m_MieScattering;
  plColor m_Absorption;
  plColor m_AmbientScattering;
  float m_fMieScatterDirection;
  float m_fRayleighHeight;
  float m_fMieHeight;
  float m_fAbsorptionHeight;
  float m_fAbsorptionFalloff;
  float m_fRaySteps;
  float m_fLightSteps;
};