Lissajous figure(3D).ipynb

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      "text/plain": [
       "roll (generic function with 1 method)"
      ]
     },
     "execution_count": 1,
     "metadata": {},
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   "source": [
    "using Plots\n",
    "pyplot()\n",
    "function roll(k₁, k₂, k₃)\n",
    "    x = append!(append!([(3i,3i) for i=30:-1:0],[(3i,0) for i=0:30]),\n",
    "                              [(90,3i) for i=0:30])\n",
    "    @gif for (i,j) in x\n",
    "        plot(\n",
    "            θ->cos(k₁*θ),θ->sin(k₂*θ),θ->sin(k₃*θ),0,2π,\n",
    "            xlims=(-1,1), ylims=(-1,1),zlims=(-1,1), leg=false,\n",
    "            camera=(i,j)\n",
    "        )\n",
    "    end\n",
    "end"
   ]
  },
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   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
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     "text": [
      "\u001b[1m\u001b[36mINFO: \u001b[39m\u001b[22m\u001b[36mSaved animation to /mnt/juliabox/tmp.gif\n",
      "\u001b[39m"
     ]
    },
    {
     "data": {
      "text/html": [
       "<img src=\"tmp.gif?0.7591399647929298>\" />"
      ],
      "text/plain": [
       "Plots.AnimatedGif(\"/mnt/juliabox/tmp.gif\")"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "roll(5,6,7)"
   ]
  }
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