ParticleEmitterSet2.hpp

Go to the documentation of this file.

// This code is based on Jet framework.
// Copyright (c) 2018 Doyub Kim
// CubbyFlow is voxel-based fluid simulation engine for computer games.
// Copyright (c) 2020 CubbyFlow Team
// Core Part: Chris Ohk, Junwoo Hwang, Jihong Sin, Seungwoo Yoo
// AI Part: Dongheon Cho, Minseo Kim
// We are making my contributions/submissions to this project solely in our
// personal capacity and are not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef CUBBYFLOW_PARTICLE_EMITTER_SET2_HPP
#define CUBBYFLOW_PARTICLE_EMITTER_SET2_HPP
 
#include <Core/Emitter/ParticleEmitter2.hpp>
 
namespace CubbyFlow
{
class ParticleEmitterSet2 final : public ParticleEmitter2
{
 public:
    class Builder;
 
    ParticleEmitterSet2() = default;
 
    explicit ParticleEmitterSet2(std::vector<ParticleEmitter2Ptr> emitters);
 
    ParticleEmitterSet2(const ParticleEmitterSet2&) = default;
 
    ParticleEmitterSet2(ParticleEmitterSet2&&) noexcept = default;
 
    ~ParticleEmitterSet2() override = default;
 
    ParticleEmitterSet2& operator=(const ParticleEmitterSet2&) = default;
 
    ParticleEmitterSet2& operator=(ParticleEmitterSet2&&) noexcept = default;
 
    void AddEmitter(const ParticleEmitter2Ptr& emitter);
 
    [[nodiscard]] static Builder GetBuilder();
 
 private:
    std::vector<ParticleEmitter2Ptr> m_emitters;
 
    void OnSetTarget(const ParticleSystemData2Ptr& particles) override;
 
    void OnUpdate(double currentTimeInSeconds,
                  double timeIntervalInSecond) override;
};
 
using ParticleEmitterSet2Ptr = std::shared_ptr<ParticleEmitterSet2>;
 
class ParticleEmitterSet2::Builder final
{
 public:
    [[nodiscard]] Builder& WithEmitters(
        const std::vector<ParticleEmitter2Ptr>& emitters);
 
    [[nodiscard]] ParticleEmitterSet2 Build() const;
 
    [[nodiscard]] ParticleEmitterSet2Ptr MakeShared() const;
 
 private:
    std::vector<ParticleEmitter2Ptr> m_emitters;
};
}  // namespace CubbyFlow
 
#endif