| { |
| "id": "single-software-execution--cli--blender--task-37--ubuntu", |
| "snapshot": "Blender-4.2.3", |
| "instruction": "Library Link + Override `/home/user/Desktop/scene.blend` is an empty scene. `/home/user/Desktop/lib/characters.blend` is a library file containing a Collection named `Hero` with a single mesh object `HeroMesh` and a blue material `HeroMaterial`. Launch Blender by running `blender` from a terminal. For the steps below, use `/opt/blender/blender` for Blender command-line or background runs when working on `scene.blend`.\n\nLink that collection into the empty scene, create a local override of it, swap the override mesh to a new red local material, and save the result to `/home/user/Desktop/answer.blend`. ## Hard constraint: do not mutate the library file `/home/user/Desktop/lib/characters.blend` MUST remain byte-identical to its input state. Do not open it with `wm.open_mainfile`; do not save over it; do not pack or write into it. ## Requirements 1. `/home/user/Desktop/answer.blend` exists. 2. `/home/user/Desktop/lib/characters.blend` is byte-identical to its input SHA256 (recorded at `/home/user/Desktop/lib/characters.blend.sha256`). 3. A Collection named `Hero` exists in the saved file, is LOCAL (`library is None`), and is a library override (`override_library is not None`). 4. That collection contains a mesh object that is LOCAL and has `override_library` non-None. 5. The override mesh's material slot 0 holds a LOCAL material (not linked) that is NOT the original `HeroMaterial`, and whose Principled BSDF Base Color is red (R > 0.7, G < 0.3, B < 0.3). 6. Independently re-linking `HeroMaterial` from the library still yields the original blue Base Color (R < 0.3, G < 0.5, B > 0.6) - i.e. the lib material definition was not modified. Do not rename the `Hero` collection or the `HeroMesh` override object.", |
| "source": "https://docs.blender.org/manual/en/4.1/; https://docs.blender.org/api/4.1/; https://developer.blender.org/docs/release_notes/4.1/; https://www.loc.gov/preservation/digital/formats/fdd/fdd000507.shtml", |
| "config": [ |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-37/init_file/lib/characters.blend", |
| "path": "/home/user/Desktop/lib/characters.blend" |
| } |
| ] |
| } |
| }, |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-37/init_file/lib/characters.blend.sha256", |
| "path": "/home/user/Desktop/lib/characters.blend.sha256" |
| } |
| ] |
| } |
| }, |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-37/init_file/scene.blend", |
| "path": "/home/user/Desktop/scene.blend" |
| } |
| ] |
| } |
| } |
| ], |
| "trajectory": "trajectories/", |
| "related_apps": [ |
| "blender" |
| ], |
| "artifact_paths": [ |
| "/home/user/Desktop/answer.blend" |
| ], |
| "evaluator": { |
| "postconfig": [ |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-37/eval.py", |
| "path": "/home/user/Desktop/eval.py" |
| } |
| ] |
| } |
| } |
| ], |
| "func": "exact_match", |
| "result": { |
| "type": "vm_command_line", |
| "command": "python3 /home/user/Desktop/eval.py", |
| "shell": "true" |
| }, |
| "expected": { |
| "type": "rule", |
| "rules": { |
| "expected": "True\n" |
| } |
| } |
| }, |
| "proxy": false, |
| "fixed_ip": false, |
| "possibility_of_env_change": "low" |
| } |
|
|
