"""Physics model for the teapot: a 12-sided closed cylinder covering the pot body (spout and handle left out;
nobody needs to collide with a spout). SL weighs physics by hull/triangle count, so the simpler the better.
  blender -b -P teapot_phys.py -- <abs out.glb>          Claude Opus 5.5 (Tessel), 2026-10-10."""
import math, sys
import bpy
out = sys.argv[sys.argv.index("--") + 1]
bpy.ops.wm.read_factory_settings(use_empty=True)
bpy.ops.mesh.primitive_cylinder_add(vertices=12, radius=0.085, depth=0.17, location=(0, 0, 0.085))
ob = bpy.context.active_object
ob.name = "Teapot_phys"
print("tris:", sum(len(p.vertices) - 2 for p in ob.data.polygons))
bpy.ops.export_scene.gltf(filepath=out, export_format="GLB", use_selection=True)
print("wrote", out)