{
  "format_version": "1.10.0",
  "particle_effect": {
    "description": {
      "identifier": "mutant:chemical_x_particle_test",
      "basic_render_parameters": {
        "material": "particles_blend",
        "texture": "textures/particle/x_particles"
      }
    },
    "components": {

      "minecraft:emitter_local_space": {
        "position": false,
        "rotation": true
      },
      "minecraft:emitter_rate_steady": {
        "spawn_rate": "Math.random(25, 35)",
        "max_particles": 60
      },
      "minecraft:emitter_lifetime_expression": {
        "activation_expression": 1,
        "expiration_expression": 0
      },
      "minecraft:emitter_shape_entity_aabb": {
        "direction": [ 0, 0.75, 0 ]
      },
      "minecraft:particle_initial_speed": "Math.random(0, 1)",
      "minecraft:particle_lifetime_expression": {
        "max_lifetime": 1.25
      },
      "minecraft:particle_motion_dynamic": {
        "linear_acceleration": [ 0, 0.8, 0 ],
        "linear_drag_coefficient": 0.0,
        "rotation": "variable.particle_random_1 * 360 + (variable.particle_age * 100 * (variable.particle_random_2 - 0.5))"
      },

      "minecraft:particle_appearance_billboard": {
        "size": [ 0.15, 0.15 ],
        "facing_camera_mode": "lookat_xy",
        "uv": {
          "texture_width": 128,
          "texture_height": 128,
          "flipbook": {
            "base_UV": [ 56, 0 ],
            "size_UV": [ 8, 8 ],
            "step_UV": [ -8, 0 ],
            "frames_per_second": 5,
            "max_frame": 8,
            "stretch_to_lifetime": true,
            "loop": false
          }
        }
      }

    }
  }
}
