blenderproc.constructor package

Module contents

blenderproc.constructor.construct_random_room(used_floor_area, interior_objects, materials, amount_of_extrusions=0, fac_from_square_room=0.3, corridor_width=0.9, wall_height=2.5, amount_of_floor_cuts=2, only_use_big_edges=True, create_ceiling=True, assign_material_to_ceiling=False, placement_tries_per_face=3, amount_of_objects_per_sq_meter=3.0)

Constructs a random room based on the given parameters, each room gets filled with the objects in the interior_objects list.

Parameters:

  • used_floor_area (float) – The amount of square meters used for this room (e.g. 25 qm)

  • interior_objects (List[MeshObject]) – List of interior objects, which are sampled inside this room

  • materials (List[Material]) – List of materials, which will be used for the floor, ceiling, and the walls

  • amount_of_extrusions (int) – Amount of extrusions performed on the basic floor shape, zero equals a rectangular room

  • fac_from_square_room (float) – Maximum allowed factor between the length of two main sides of a rectangular room

  • corridor_width (float) – Minimum corridor width in meters, is used for the extrusions

  • wall_height (float) – Height of the walls of the room

  • amount_of_floor_cuts (int) – The floor plan gets cut with each iteration, allowing for the finding of new edges which are used to create extrusions.

  • only_use_big_edges (bool) – If this is all edges are sorted by length and only the bigger half is used

  • create_ceiling (bool) – If this is true a ceiling is created for the room

  • assign_material_to_ceiling (bool) – If this is True the ceiling also gets a material assigned

  • placement_tries_per_face (int) – How many tries should be performed per face to place an object, a higher amount will ensure that the amount of objects per sq meter are closer to the desired value

  • amount_of_objects_per_sq_meter (float) – How many objects should be placed on each square meter of room