interactive_trajectory.yaml

# Add a Retrieval goal with a soccer ball as the target object.
goal:
    category: retrieval
    target:
        - num: 1
          shape: soccer_ball
          scale: 2.0

# Use a room with a specific width and a pseudo-variable depth.
room_dimensions:
    x: 12
    y: 4
    z:
      min: 18
      max: 30

# Generate an occluding wall containing two doors (called a "door occluder"),
# a line of lava bisecting the room, and a platform at one side of the room,
# on which the performer agent will be positioned, looking slightly downward.
shortcut_double_door_choice:
    # The door occluder will begin descending in the first 10 steps of the
    # scene. This may intentionally obstruct your view of the collision step.
    # If you do not want a door occluder, change "start_drop_step" to a high
    # number, and set "add_freeze" to "true".
    start_drop_step:
        min: 1
        max: 10
    occluder_distance_from_performer: 6.5
    # Allow only one door to be opened in each scene (forced choice).
    restrict_open_doors: true

# Generate a thrower with the soccer ball target and a straight or angled
# trajectory. Please note the evaluation scenes will NOT have "bank shots"
# which collide with the soccer ball after bouncing off a wall of the room.
structural_throwers:
    - num: 1
      # Position the thrower in view along the front wall, just above the
      # ground, but not above the lava.
      wall: front
      position_wall:
          - min: -5
            max: -1
          - min: 1
            max: 5
      height: 0
      # The thrown object is the soccer ball target.
      projectile_labels: target
      # The thrower either points directly toward the back wall (50%), angled
      # to the left (25%), or angled to the right (25%).
      rotation_y:
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 0
          - 45
          - 40
          - 35
          - 30
          - 25
          - 20
          - -20
          - -25
          - -30
          - -35
          - -40
          - -45
      rotation_z: 0
      # Roll the soccer ball immediately as the scene begins with strong force.
      throw_step: 1
      throw_force:
          min: 8.0
          max: 12.0

# Only the thrower's green ball can be green (not the walls or the floor).
excluded_colors: green

# Override the defaults to avoid randomly generating any other objects besides
# the objects needed in this specific task. Remove these lines if you want
# additional randomly generated objects.
keyword_objects:
    - num: 0
random_structural_objects:
    - num: 0