{
  "name": "Плюсы",
  "description": "Цветные частицы-«плюсы», падающие и отскакивающие от пола.",
  "version": "1.0",
  "type": "particle",
  "emitter": {
    "rate": "speed * 0.00005",
    "burstCount": "0",
    "pattern": "point"
  },
  "particle": {
    "lifetime": "random(1.2, 2.6)",
    "size": "random(6, 12) * screenScale",
    "initialVelocity": {
      "x": "random(-60, 60)",
      "y": "random(80, 220)"
    },
    "angle": "random(0,360)"
  },
  "physics": {
    "gravity": "260",
    "drag": "0.995",
    "forces": []
  },
  "appearance": {
    "shape": "plus",
    "colorStart": "#FF6B6B",
    "colorEnd": "#FFD93D",
    "blendMode": "normal",
    "opacityOverLife": "clamp(1 - age / lifetime, 0, 1)",
    "sizeOverLife": "lerp(size, size * 0.6, age / lifetime)"
  },
  "bouncing": {
    "enabled": true,
    "walls": false,
    "floor": true,
    "bounceFactor": "0.25",
    "friction": "0.85"
  },
  "note": "Renderer draws circles; 'plus' shape is conceptual. Use this preset to simulate falling colorful cross-like particles by color and motion."
}