Lucas de Vries
47 lines
1.0 KiB
C++
47 lines
1.0 KiB
C++
#pragma once
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#include "node.h"
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#include <string>
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namespace scene {
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struct ParticleSystemDesc;
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struct ParticleFlowDesc;
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struct Particle;
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struct FlowData {
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const ParticleFlowDesc* flow;
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Particle* list;
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float progress;
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bool started;
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FlowData() : flow(0), list(0), progress(1.f), started(false) {}
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};
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class ParticleSystem : public Node {
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std::vector<FlowData> flows;
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public:
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vec3d vel;
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quaterniond rot;
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float scale;
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float age;
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float delay;
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double lastUpdate;
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ParticleSystem(const ParticleSystemDesc* system);
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~ParticleSystem();
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//Stops streaming new particles
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void end();
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bool preRender(render::RenderDriver& driver) override;
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void render(render::RenderDriver& driver) override;
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NodeType getType() const override { return NT_ParticleSystem; };
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};
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ParticleSystem* playParticleSystem(const ParticleSystemDesc* desc, Node* parent, const vec3d& pos, const quaterniond& rot, const vec3d& vel, float scale = 1.f, float delay = 0.f);
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ParticleSystemDesc* loadParticleSystem(const std::string& filename);
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ParticleSystemDesc* createDummyParticleSystem();
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};
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