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Object placer in DLI kitchen scene#384

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cvolkcvolk wants to merge 7 commits intoalex/feature/kitchen_object_in_fridge_envfrom
cvolk/feature/object_placer_kitchen_object_in_fridge_env
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Object placer in DLI kitchen scene#384
cvolkcvolk wants to merge 7 commits intoalex/feature/kitchen_object_in_fridge_envfrom
cvolk/feature/object_placer_kitchen_object_in_fridge_env

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@cvolkcvolk cvolkcvolk commented Feb 4, 2026

Summary

Use the ObjectPlacer to place the jug on the kitchen counter.
Based on MR

@cvolkcvolk cvolkcvolk changed the title object placer kitchen object in fridge env Object placer in DLI kitchen scene Feb 4, 2026
cvolkcvolk and others added 6 commits February 4, 2026 18:49
## Summary
Support variable number of objects in sorting task

## Detailed description

### What was the reason for the change?

The original SortMultiObjectTask used a hardcoded SceneCfg with fixed
fields (contact_sensor_0, contact_sensor_1, etc.), limiting support to
fewer than 4 objects.

### What has been changed?

- Use make_configclass to dynamically generate SceneCfg, supporting
variable number of contact sensors
- Improve contact sensor naming: from index-based (contact_sensor_0) to
object name-based (contact_sensor_{object.name})
- Rename CLI arguments: --object → --objects, --destination →
--destinations
- Add TODO comments for RedCube/GreenCube documenting a known bug where
rigid body attributes must bind to root layer

### What is the impact of this change?

SortMultiObjectTask now supports an arbitrary number of objects without
hardcoded limitations.
…e/object_placer_kitchen_object_in_fridge_env
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2 participants