Lithophane_Example.ipynb

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   "source": [
    "# Lithophane Example \n",
    "written by Dirk Colbry\n",
    "\n",
    "Simple Example without all of the explaination. For a more detailed description see [Lithophane Tutorial](Lithophane_Tutorial.ipynb)"
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   "source": [
    "#Install numpy-stl library (needed to save stl file)\n",
    "!pip install numpy-stl"
   ]
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   "source": [
    "import urllib\n",
    "imageurl = 'https://insideindiana.images.worldnow.com/images/9914370_G.jpg?auto=webp&disable=upscale&height=560&fit=bounds'\n",
    "urllib.request.urlretrieve('https://raw.githubusercontent.com/colbrydi/Lithophane/master/lithophane.py', 'lithophane.py')\n",
    "urllib.request.urlretrieve(imageurl, 'image.jpg')"
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   "source": [
    "#import lithophane funcitons\n",
    "import lithophane as li"
   ]
  },
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   "source": [
    "#Generate xyz point cloud\n",
    "imagefile = './image.jpg'\n",
    "width = 102 #Width in mm\n",
    "x,y,z = li.jpg2stl(imagefile, width=width, h = 3, d = 0.5)\n"
   ]
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   "source": [
    "#Show the point cloud\n",
    "li.showstl(x,y,z)"
   ]
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    "#Generate stl model from pointcloud and save\n",
    "model = li.makemesh(x,y,z);\n",
    "filename=imagefile[:-4] + '_Flat.stl'\n",
    "model.save(filename)"
   ]
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   "source": [
    "# Turn the flat pointcloud into a cylinder\n",
    "cx,cy,cz = li.makeCylinder(x,y,z)\n",
    "li.showstl(cx,cy,cz)"
   ]
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    "#Save the Cylinder Model\n",
    "model = li.makemesh(cx,cy,cz);\n",
    "filename=imagefile[:-4] + '_Cylinder.stl'\n",
    "model.save(filename)"
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   "source": [
    "You should be done. Click on the folder icon to the left of this message and download your stl files."
   ]
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   "source": [
    "&#169; Copyright 2019,  Dirk Colbry "
   ]
  }
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