{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import bpy\n",
    "from IPython.display import display\n",
    "from anywidget_3dviewer import Viewer\n",
    "import solara\n",
    "from pathlib import Path\n",
    "\n",
    "\n",
    "def make_gltf_model():\n",
    "    bpy.ops.preferences.addon_enable(module=\"io_scene_gltf2\")\n",
    "    bpy.ops.object.select_all(action=\"DESELECT\")\n",
    "    bpy.ops.object.select_by_type(type=\"MESH\")\n",
    "\n",
    "    bpy.ops.object.delete()\n",
    "    bpy.ops.mesh.primitive_cube_add(size=2, align=\"WORLD\", location=(0, 1, 1))\n",
    "    cube = bpy.context.active_object\n",
    "    gltf_path = \"./model_cube.gltf\"\n",
    "    bpy.ops.object.select_all(action=\"DESELECT\")\n",
    "    cube.select_set(True)\n",
    "    bpy.ops.export_scene.gltf(\n",
    "        filepath=gltf_path, export_format=\"GLTF_EMBEDDED\", use_selection=True\n",
    "    )\n",
    "    gltf_path = Path() / \"model_cube.gltf\"\n",
    "    data = gltf_path.read_bytes()\n",
    "    gltf_path.unlink()\n",
    "    return data\n",
    "\n",
    "\n",
    "data = make_gltf_model()\n",
    "    \n",
    "\n",
    "do_render = solara.reactive(False)\n",
    "\n",
    "data = make_gltf_model()\n",
    "\n",
    "@solara.component\n",
    "def Page():\n",
    "\n",
    "    def render():\n",
    "        if do_render.value:\n",
    "            return data\n",
    "   \n",
    "    result = solara.use_thread(render, [do_render.value])\n",
    "    if not do_render.value:\n",
    "        solara.Button(\"Start Rendering\", on_click=lambda: do_render.set(True), color=\"orange\")\n",
    "    else:\n",
    "        if result.state == solara.ResultState.RUNNING:\n",
    "            solara.Info(\"Rendering in progress...\")\n",
    "            solara.ProgressLinear()\n",
    "        elif result.state == solara.ResultState.ERROR:\n",
    "            solara.Error(\"Rendering failed!: %s\" % result.error)\n",
    "        elif result.state == solara.ResultState.FINISHED:\n",
    "            with solara.Column():\n",
    "                solara.Success(\"Rendering complete. \")\n",
    "                if result.value:\n",
    "                    viewer = Viewer(gltf_data=result.value)\n",
    "                    solara.FileDownload(data, filename=\"model_cube.gltf\", label=\"Download model_cube.gltf\")\n",
    "\n",
    "                    display(viewer)\n",
    "Page()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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