def synthetic_circle_scene(): scene_length = 60 points_count = 5000 generator = ss.get_scene_generator("circle", scene_length) scene = ss.SyntheticStreetScene(generator) scene.add_street(points_count, 7, 7).perturb_floor([0, 0, 0.1]).perturb_walls([0.2, 0.2, 0.01]) camera_height = 1.5 camera_interval = 3 position_perturbation = [0.2, 0.2, 0.01] rotation_perturbation = 0.2 camera = ss.get_camera("perspective", "1", 0.7, -0.1, 0.01) scene.add_camera_sequence( camera, 0, scene_length, camera_height, camera_interval, position_perturbation, rotation_perturbation, None, ) return scene
def synthetic_rig_scene( reference: Optional[geo.TopocentricConverter] = None, ) -> ss.SyntheticStreetScene: scene_length = 20 points_count = 5000 generator = ss.get_scene_generator("line", scene_length) scene = ss.SyntheticStreetScene(generator, reference) scene.add_street(points_count, 15, 12).perturb_floor([0, 0, 0.1]).perturb_walls([0.2, 0.2, 0.01]) make_rig_scene(scene_length, scene) return scene
def synthetic_small_line_scene(): scene_length = 15 points_count = 5000 generator = ss.get_scene_generator('line', scene_length) scene = ss.SyntheticStreetScene(generator) scene.add_street(points_count, 7, 7).perturb_floor([0, 0, 0.1]).\ perturb_walls([0.2, 0.2, 0.01]) camera_height = 1.5 camera_interval = 3 position_perturbation = [0.2, 0.2, 0.01] rotation_perturbation = 0.3 camera = ss.get_camera('perspective', '1', 0.9, -0.1, 0.01) scene.add_camera_sequence(camera, 0, scene_length, camera_height, camera_interval, position_perturbation, rotation_perturbation) return scene
def synthetic_rig_scene(): scene_length = 20 points_count = 5000 generator = ss.get_scene_generator("line", scene_length) scene = ss.SyntheticStreetScene(generator) scene.add_street(points_count, 15, 12).perturb_floor([0, 0, 0.1]).perturb_walls([0.2, 0.2, 0.01]) camera_height = 2 camera_interval = 3 position_perturbation = [0.2, 0.2, 0.01] rotation_perturbation = 0.3 relative_positions = [[0, 0, 0.2], [0, 0, -0.2], [-0.2, 0, 0], [0.2, 0, 0]] relative_rotations = [ [0, 0, 0], [0, 3.1415927, 0], [0, 1.5707963, 0], [0, -1.5707963, 0], ] camera_front = ss.get_camera("perspective", "1", 0.7, -0.1, 0.01) camera_back = ss.get_camera("perspective", "1", 0.7, -0.1, 0.01) camera_left = ss.get_camera("perspective", "1", 0.9, -0.1, 0.01) camera_right = ss.get_camera("perspective", "1", 0.9, -0.1, 0.01) cameras = [ camera_front, camera_back, camera_right, camera_left, ] scene.add_rig_camera_sequence( cameras, relative_positions, relative_rotations, 0, scene_length, camera_height, camera_interval, position_perturbation, rotation_perturbation, ) return scene