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{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"PosixPath('/Users/jan-hendrik/projects/bpy4.2.0-solara/pages/render_output.png')"
]
},
"execution_count": 1,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import solara\n",
"import bpy\n",
"from pathlib import Path\n",
"from IPython.display import Image, display\n",
"\n",
"# Reactive variable to track rendering status\n",
"do_render = solara.reactive(False)\n",
"\n",
"def render_image():\n",
" # Configure Blender rendering settings\n",
" bpy.context.scene.render.engine = 'BLENDER_WORKBENCH'\n",
" bpy.context.scene.render.resolution_x = 500\n",
" bpy.context.scene.render.resolution_y = 200\n",
"\n",
" # Render and save the image\n",
" output_path = Path.cwd() / \"render_output.png\"\n",
" bpy.ops.render.render()\n",
" bpy.data.images[\"Render Result\"].save_render(filepath=str(output_path))\n",
" \n",
" return output_path\n",
"render_image()\n"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"data": {
"application/vnd.jupyter.widget-view+json": {
"model_id": "7e93604eed704e449113363b0e12b8c7",
"version_major": 2,
"version_minor": 0
},
"text/html": [
"Cannot show widget. You probably want to rerun the code cell above (<i>Click in the code cell, and press Shift+Enter <kbd>⇧</kbd>+<kbd>↩</kbd></i>)."
],
"text/plain": [
"Cannot show ipywidgets in text"
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"@solara.component\n",
"def Page():\n",
"\n",
" def render():\n",
" if do_render.value:\n",
" return render_image()\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))\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(f\"Rendering failed: {result.error}\")\n",
" elif result.state == solara.ResultState.FINISHED:\n",
" with solara.Column():\n",
" solara.Success(\"Rendering complete.\")\n",
" if result.value:\n",
" # Display the rendered image using the Solara component\n",
" solara.Image(result.value)\n",
"\n",
"# Run the Page component\n",
"Page()"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.10"
}
},
"nbformat": 4,
"nbformat_minor": 4
}
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