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| # File: example_domino.yml | ||
| # Author: Ryoichi Ando ([email protected]) | ||
| # License: Apache v2.0 | ||
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| name: domino.ipynb | ||
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| on: | ||
| workflow_dispatch: | ||
| inputs: | ||
| runner: | ||
| type: string | ||
| required: true | ||
| description: 'Runner Name' | ||
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| env: | ||
| VAST_API_KEY: ${{ secrets.VAST_API_KEY }} | ||
| EXAMPLE_NAME: domino | ||
| HELPER_PATH: .github/workflows/vast/helper.sh | ||
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| jobs: | ||
| run: | ||
| runs-on: ${{ github.event.inputs.runner }} | ||
| steps: | ||
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| - name: check out repo | ||
| uses: actions/checkout@v3 | ||
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| - name: print scene | ||
| run: | | ||
| echo "Scene: $EXAMPLE_NAME" >> $GITHUB_STEP_SUMMARY | ||
| - name: prepare | ||
| timeout-minutes: 30 | ||
| run: bash $HELPER_PATH create $VAST_API_KEY | ||
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| - name: 1st run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 2nd run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 3rd run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 4th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 5th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 6th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 7th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 8th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 9th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: 10th run | ||
| run: bash $HELPER_PATH run ${EXAMPLE_NAME}.py | ||
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| - name: shutdown | ||
| if: always() | ||
| run: bash $HELPER_PATH delete |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "834a079d-fb9f-43e1-95b3-1e373a7096fa", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "import numpy as np\n", | ||
| "from frontend import App\n", | ||
| "\n", | ||
| "app = App.create(\"domino\")\n", | ||
| "V, F, T = (\n", | ||
| " app.mesh.cube(Nx=6, Ny=12, Nz=3, size_x=1, size_z=0.2).tetrahedralize().scale(0.3)\n", | ||
| ")\n", | ||
| "app.asset.add.tet(\"block\", V, F, T)\n", | ||
| "scene = app.scene.create(\"domino\")\n", | ||
| "\n", | ||
| "R, minR, d, N, C = 2.5, 1.2, 0.3, 4096, 3\n", | ||
| "xz = None\n", | ||
| "for i in reversed(range(N)):\n", | ||
| " t = 2.0 * C * np.pi * i / N - np.pi / 2\n", | ||
| " r = (R - minR) * i / N + minR\n", | ||
| " angle = 180 * t / np.pi\n", | ||
| " x, z = -r * np.cos(t), r * np.sin(t)\n", | ||
| " if xz is None or np.linalg.norm(np.array([x, z]) - xz) > d:\n", | ||
| " scene.add(\"block\").at(x, 0, z).rotate(angle, \"y\")\n", | ||
| " xz = np.array([x, z])\n", | ||
| "\n", | ||
| "scene.add(\"block\").at(-0.15, 0.25, -R).rotate(90, \"y\").rotate(-20, \"z\")\n", | ||
| "\n", | ||
| "gap = app.session.param().get(\"contact-ghat\")\n", | ||
| "scene.add.invisible.wall([0, scene.min(\"y\") - 0.5 * gap, 0], [0, 1, 0])\n", | ||
| "\n", | ||
| "fixed = scene.build().report().shading(shading={\"flat\": True})\n", | ||
| "fixed.preview()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "5e6f26d9-03d8-4e50-8315-7d41afbc8532", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "param = app.session.param()\n", | ||
| "(\n", | ||
| " param.set(\"volume-young-mod\", 6000)\n", | ||
| " .set(\"volume-poiss-rat\", 0.49)\n", | ||
| " .set(\"friction\", 0.1)\n", | ||
| " .set(\"min-newton-steps\", 32)\n", | ||
| " .set(\"dt\", 0.01)\n", | ||
| " .set(\"fps\", 15)\n", | ||
| " .set(\"frames\", 180)\n", | ||
| ")\n", | ||
| "\n", | ||
| "session = app.session.create(fixed)\n", | ||
| "session.start(param).preview()\n", | ||
| "session.stream()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "f3755897-773b-4541-9d6b-61eca227a9f6", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "session.animate()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "7338acaa-f007-48c5-94a8-e481dd0f8cfc", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "# this is for CI\n", | ||
| "assert session.finished()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "972f82eb-76bb-4cfc-9d4d-be3f7202131d", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "if not app.CI:\n", | ||
| " # An extremely stiff case with a quadratic barrier\n", | ||
| " extreme_param = app.session.param()\n", | ||
| " (\n", | ||
| " extreme_param.set(\"volume-young-mod\", 1e5)\n", | ||
| " .set(\"volume-poiss-rat\", 0.499)\n", | ||
| " .set(\"friction\", 0.1)\n", | ||
| " .set(\"frames\", 32)\n", | ||
| " .set(\"min-newton-steps\", 32)\n", | ||
| " .set(\"dt\", 0.01)\n", | ||
| " .set(\"fps\", 15)\n", | ||
| " .set(\"barrier\", \"quad\")\n", | ||
| " )\n", | ||
| " quad_session = app.session.create(fixed)\n", | ||
| " quad_session.start(extreme_param).preview()\n", | ||
| " quad_session.stream()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "5c494187-2705-4ce5-abb9-a91f6ce1da33", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "if not app.CI:\n", | ||
| " quad_session.animate()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "257072c9-f606-494b-b571-3b1d3f9646eb", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "if not app.CI:\n", | ||
| " # The same extremely stiff case with our cubic barrier\n", | ||
| " extreme_param.set(\"barrier\", \"cubic\")\n", | ||
| " cubic_session = app.session.create(fixed)\n", | ||
| " cubic_session.start(extreme_param).preview()\n", | ||
| " cubic_session.stream()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "5e00dfda-8e70-465c-a60d-0055fce1af31", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "if not app.CI:\n", | ||
| " cubic_session.animate()" | ||
| ] | ||
| } | ||
| ], | ||
| "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": "3.10.12" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 5 | ||
| } |
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