ParticleBehavior_Raycast.h

#pragma once
 
#include <Foundation/Strings/String.h>
#include <ParticlePlugin/Behavior/ParticleBehavior.h>
 
class plPhysicsWorldModuleInterface;
 
struct PL_PARTICLEPLUGIN_DLL plParticleRaycastHitReaction
{
  using StorageType = plUInt8;
 
  enum Enum
  {
    Bounce,
    Die,
    Stop,
 
    Default = Bounce
  };
};
 
PL_DECLARE_REFLECTABLE_TYPE(PL_PARTICLEPLUGIN_DLL, plParticleRaycastHitReaction);
 
class PL_PARTICLEPLUGIN_DLL plParticleBehaviorFactory_Raycast final : public plParticleBehaviorFactory
{
  PL_ADD_DYNAMIC_REFLECTION(plParticleBehaviorFactory_Raycast, plParticleBehaviorFactory);
 
public:
  plParticleBehaviorFactory_Raycast();
  ~plParticleBehaviorFactory_Raycast();
 
  virtual const plRTTI* GetBehaviorType() const override;
  virtual void CopyBehaviorProperties(plParticleBehavior* pObject, bool bFirstTime) const override;
 
  virtual void QueryFinalizerDependencies(plSet<const plRTTI*>& inout_finalizerDeps) const override;
 
  virtual void Save(plStreamWriter& inout_stream) const override;
  virtual void Load(plStreamReader& inout_stream) override;
 
  plEnum<plParticleRaycastHitReaction> m_Reaction;
  plUInt8 m_uiCollisionLayer = 0;
  plString m_sOnCollideEvent;
  float m_fBounceFactor = 0.5f;
  float m_fSlideFactor = 0.5f;
  float m_fSizeFactor = 0.1f;
};
 
 
class PL_PARTICLEPLUGIN_DLL plParticleBehavior_Raycast final : public plParticleBehavior
{
  PL_ADD_DYNAMIC_REFLECTION(plParticleBehavior_Raycast, plParticleBehavior);
 
public:
  plParticleBehavior_Raycast();
 
  virtual void CreateRequiredStreams() override;
  virtual void QueryOptionalStreams() override;
 
  plEnum<plParticleRaycastHitReaction> m_Reaction;
  plUInt8 m_uiCollisionLayer = 0;
  plTempHashedString m_sOnCollideEvent;
  float m_fBounceFactor = 0.5f;
  float m_fSlideFactor = 0.5f;
  float m_fSizeFactor = 0.1f;
 
protected:
  friend class plParticleBehaviorFactory_Raycast;
 
  virtual void Process(plUInt64 uiNumElements) override;
 
  void RequestRequiredWorldModulesForCache(plParticleWorldModule* pParticleModule) override;
 
  plPhysicsWorldModuleInterface* m_pPhysicsModule;
 
  plProcessingStream* m_pStreamPosition = nullptr;
  plProcessingStream* m_pStreamLastPosition = nullptr;
  plProcessingStream* m_pStreamVelocity = nullptr;
  const plProcessingStream* m_pStreamSize = nullptr;
};