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ianalin123/origami_env

sourceHugging Faceupdated 7mo agoView on Hugging Face

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App README

Origami Env

RL environment for origami folding — LLM generates FOLD crease patterns, physics simulates them, reward = shape similarity to target.

Usage

python

from origami_env.client import OrigamiEnv
from origami_env.models import OrigamiAction

with OrigamiEnv(base_url="https://origami-env-production.up.railway.app") as env:
    result = env.reset(task_name="triangle")
    result = env.step(OrigamiAction(fold_data={
        "vertices_coords": [[0,0],[1,0],[1,1],[0,1]],
        "edges_vertices": [[0,1],[1,2],[2,3],[3,0],[0,2]],
        "edges_assignment": ["B","B","B","B","V"],
        "edges_foldAngle": [0,0,0,0,180]
    }))
    print(result.observation.shape_similarity)

Tasks

—triangle — diagonal valley fold
—half_fold — horizontal valley fold at y=0.5
—quarter_fold — two perpendicular valley folds
—letter_fold — two parallel valley folds at y=1/3 and y=2/3