ParticleModel constructor
ParticleModel({})
Implementation
ParticleModel({
this.pos = Offset.zero,
required this.velocity,
this.acceleration = Offset.zero,
required this.particleWidth,
required this.particleHeight,
required this.particleColor,
required this.particleShape,
required this.fillParticleShape,
this.lifeTime = 255,
});