ParticleBehavior_FadeOut.h

#pragma once
 
#include <ParticlePlugin/Behavior/ParticleBehavior.h>
 
class PL_PARTICLEPLUGIN_DLL plParticleBehaviorFactory_FadeOut final : public plParticleBehaviorFactory
{
  PL_ADD_DYNAMIC_REFLECTION(plParticleBehaviorFactory_FadeOut, plParticleBehaviorFactory);
 
public:
  virtual const plRTTI* GetBehaviorType() const override;
  virtual void CopyBehaviorProperties(plParticleBehavior* pObject, bool bFirstTime) const override;
 
  virtual void Save(plStreamWriter& inout_stream) const override;
  virtual void Load(plStreamReader& inout_stream) override;
 
  // ************************************* PROPERTIES ***********************************
 
  float m_fStartAlpha = 1.0f;
  float m_fExponent = 1.0f;
};
 
 
class PL_PARTICLEPLUGIN_DLL plParticleBehavior_FadeOut final : public plParticleBehavior
{
  PL_ADD_DYNAMIC_REFLECTION(plParticleBehavior_FadeOut, plParticleBehavior);
 
public:
  float m_fStartAlpha = 1.0f;
  float m_fExponent = 1.0f;
 
  virtual void CreateRequiredStreams() override;
 
protected:
  virtual void Process(plUInt64 uiNumElements) override;
 
  plProcessingStream* m_pStreamLifeTime = nullptr;
  plProcessingStream* m_pStreamColor = nullptr;
  plUInt8 m_uiFirstToUpdate = 0;
  plUInt8 m_uiCurrentUpdateInterval = 2;
};