How to randomize the object count of created shapes

[Simplychenable]

@zollfnn i recall one option is to toggle their visibility:

Removing prims between frames

If I understand what you are trying to randomize correctly, something like this should work: import omni.replicator.core as rep NUM_SPAWN = 4 with rep.new_layer(): l_plane = rep.create.plane(scale=10, position=(-500, 0, 0), visible=False) r_plane = rep.create.plane(scale=10, position=(500, 0, 0), visible=False) spheres_l = rep.create.sphere(count=NUM_SPAWN, semantics=[('class', 'sphere'), ('side', 'left')]) cubes_l = rep.create.cube(count=NUM_SPAWN, semantics=[('class', 'cube…

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

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(): c…