tv_xiaoyouxi/games/sdtg/resource/assets/particle/fireworks.json

{
    "emitter": {
        "x": 240,
        "y": 600
    },
    "emitterVariance": {
        "x": 30,
        "y": 30
    },
    "gravity": {
        "x": 0.0007,
        "y": 0.00143
    },
    "maxParticles": 50,
    "speed": 98,
    "speedVariance": 211,
    "lifespan": 500,
    "lifespanVariance": 200,
    "emitAngle": 360,
    "emitAngleVariance": 190,
    "startSize": 50,
    "startSizeVariance": 50,
    "endSize": 10,
    "endSizeVariance": 10,
    "startRotation": 0,
    "startRotationVariance": 0,
    "endRotation": 0,
    "endRotationVariance": 0,
    "radialAcceleration": 0,
    "radialAccelerationVariance": 0,
    "tangentialAcceleration": 0,
    "tangentialAccelerationVariance": 0
}