How to generate spheres in first trigger, and cube in second trigger

Omniverse Synthetic Data Generation (SDG)
2

Hello @lily.chen,

Replicator doesn’t come with a node to destroy prims, but you can easily (and with more performance) accomplish your goal using visibility toggling:

import omni.replicator.core as rep
rep.settings.set_stage_meters_per_unit(1)

def randomize_spheres():
    spheres = rep.create.sphere(
        position= rep.distribution.uniform((0,0,0), (2, 2, 2)),
        scale=0.1,
        count=2)
    return spheres.node
rep.randomizer.register(randomize_spheres)

def randomize_cube():
    cube = rep.create.cube(
        position= rep.distribution.uniform((0,0,0), (2, 2, 2)),
        scale=0.1,
        count=2)
    return cube.node
rep.randomizer.register(randomize_cube)


with rep.trigger.on_time(max_execs=2, interval=5): 
    spheres = rep.randomizer.randomize_spheres()
    cubes = rep.randomizer.randomize_cube()
    
    # Toggle visibility
    with spheres:
        rep.modify.visibility(rep.distribution.sequence([True, False]))
    with cubes:
        rep.modify.visibility(rep.distribution.sequence([False, True]))import omni.replicator.core as rep