Particle System

Particle System

Contains all effect instances and managed by Scene.

• Particle System

• Effect

• Emitter

  • Spawn
  • Properties
  • Sprite Emitter
  • Mesh Emitter
  • Beam Emiter
  • GPU Emitter

• Modules

  • InitialLocation
  • InitialRotation
  • InitialVelocity
  • InitialColor
  • InitialSize
  • InitialAcceleration
  • MeshLocation
  • Lifetime
  • SubUV
  • ColorByLife
  • RotationRate
  • SizeByLife
  • VelocityByLife
  • SphereLocation
  • CustomMaterial

• Distribution

• Particle System

  Contains all effect instances on scene. Each unique emitter - one draw call.

  void update();

  Collects and updates particle buffers.

  void draw(Blending blending);

  Draws particles with specified blending mode.

  void addInstance(size_t id, Effect* effect); void removeInstance(size_t id);

  Adds, removes the instance.

• Effect

  Contains bunch of emitters.

  Effect(const Effect& e) noexcept;

  Creates effect by copying.

  void setPosition(const glm::vec3& position) noexcept; void setRotation(const glm::vec3& rotation) noexcept;

  Sets position/rotation of the effect.

• Emitter