"""Rebuild the procedural objects of the task set (snowman, mushroom, table, rocket, tree, robot).

  uv run python scripts/prepare_procedural.py

For each object: renders the 8 reference and 8 held-out views, fits the 300- and 64-Gaussian gradient-descent
references, scrambles the 300-Gaussian fit into six parts for the reassembly task and writes both task files.
"""
import argparse
import sys

from splatbench.prep import prepare_scene
from splatbench.procedural import NAMED_SCENES, build_named
from splatbench.scene import scene_from_gaussians

ap = argparse.ArgumentParser()
ap.add_argument("--out", default="data/bench")
ap.add_argument("--names", nargs="*", default=list(NAMED_SCENES))
ap.add_argument("--iters", type=int, default=2000)
ap.add_argument("--device", default="cuda")
a = ap.parse_args()

for name in a.names:
    gs, parts = build_named(name, device=a.device)
    sc = scene_from_gaussians(name, gs, res=256, radius=3.8,
                              meta=dict(tier="primitives", source="procedural (splatbench.procedural)",
                                        parts=[p[0] for p in parts]))
    prepare_scene(sc, a.out, iters=a.iters, device=a.device, log=lambda s: print(s, flush=True))
print("done", file=sys.stderr)