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"id": "single-software-execution--cli--blender--task-36--ubuntu",
"snapshot": "Blender-4.2.3",
"instruction": "Texture-Link Repair `/home/user/Desktop/scene.blend` contains three mesh planes `Plane_R`, `Plane_G`, `Plane_B` at x=-2, 0, +2. Launch Blender by running `blender` from a terminal. Before starting the work, use `/opt/blender/blender` for Blender command-line or background runs when working on `scene.blend`.\n\nEach plane has a material with an Image Texture node whose image datablock has a broken filepath. The image datablocks are named `red_diffuse`, `green_diffuse`, and `blue_diffuse`. Repoint each image to the matching PNG in `/home/user/Desktop/textures/` and save the result to `/home/user/Desktop/answer.blend`. ## Requirements 1. `/home/user/Desktop/answer.blend` exists and opens as a valid Blender file. 2. The three planes `Plane_R`, `Plane_G`, `Plane_B` all still exist as mesh objects, each with a material whose node tree contains an Image Texture node with an assigned image. 3. Every disk-backed image datablock (excluding `Render Result` / `Viewer Node`) resolves to a real file on disk (or is packed) AND loads successfully after reopen - i.e. no image is missing. 4. Rendering the scene (Eevee, 256x256) succeeds. 5. In the rendered image, the ROI at each plane's projected world centre shows the correct dominant colour channel: Plane_R shows red, Plane_G shows green, Plane_B shows blue. This proves both the path repair AND that the correct texture was assigned to each plane. Do not rename objects, materials, or image datablocks; do not alter the shader graphs; only the image filepaths (and the texture files' location on disk) should change.",
"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-36/init_file/scene.blend",
"path": "/home/user/Desktop/scene.blend"
}
]
}
},
{
"type": "upload_file",
"parameters": {
"files": [
{
"local_path": "task-36/init_file/textures/blue.png",
"path": "/home/user/Desktop/textures/blue.png"
}
]
}
},
{
"type": "upload_file",
"parameters": {
"files": [
{
"local_path": "task-36/init_file/textures/green.png",
"path": "/home/user/Desktop/textures/green.png"
}
]
}
},
{
"type": "upload_file",
"parameters": {
"files": [
{
"local_path": "task-36/init_file/textures/red.png",
"path": "/home/user/Desktop/textures/red.png"
}
]
}
}
],
"trajectory": "trajectories/",
"related_apps": [
"blender"
],
"artifact_paths": [
"/home/user/Desktop/answer.blend"
],
"evaluator": {
"postconfig": [
{
"type": "upload_file",
"parameters": {
"files": [
{
"local_path": "task-36/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"
}
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