{
  "format_version": "1.10.0",
  "particle_effect": {
    "description": {
      "identifier": "minecraft:lava_drip_particle",
      "basic_render_parameters": {
        "material": "particles_alpha",
        "texture": "textures/particle/particles"
      }
    },
    "components": {
      "minecraft:emitter_rate_manual": {
        "max_particles": 0
      },
      "minecraft:emitter_lifetime_expression": {
        "activation_expression": 1,
        "expiration_expression": 0
      },
      "minecraft:emitter_shape_point": {
        "offset": [ 0.0, 0.1, 0.0 ]
      },
      "minecraft:particle_initialization": {
        "per_update_expression": "variable.stuck_time = 2.0;",
        "per_render_expression": "variable.stuck_time = 2.0;"
      },
      "minecraft:particle_initial_speed": 0.0,
      "minecraft:particle_lifetime_expression": {
        "max_lifetime": 5.0
      },
      "minecraft:particle_motion_dynamic": {
        "linear_acceleration": [ 0.0, -19.6, 0 ],
        "linear_drag_coefficient": "variable.stuck_time = 2.0; return variable.particle_age < variable.stuck_time ? 277 : 0.01;"
      },
      "minecraft:particle_motion_collision": {
        "coefficient_of_restitution": 0.1,
        "collision_drag": 10.0,
        "collision_radius": 0.01
      },
      "minecraft:particle_appearance_billboard": {
        "size": [ 0.15, 0.15 ],
        "facing_camera_mode": "lookat_xyz",
        "uv": {
          "texture_width": 128,
          "texture_height": 128,
          "uv": [ 8, 56 ],
          "uv_size": [ 8, 8 ]
        }
      },
      "minecraft:particle_appearance_tinting": {
        "color": [
          1.0,
          "0.8 / (variable.stuck_time - (variable.stuck_time-variable.particle_age) + 0.8)",
          "0.2 / (variable.stuck_time - (variable.stuck_time-variable.particle_age) + 0.4)",
          1.0
        ]
      }
    }
  }
}
