title: Generate isometric tiles from flat textures
body: <p>Is there a simple tool (or code) to generate isometric tiles (cubes format) from using 1 or 2 (side/top) textures:</p>
  
  <p>For example taking Minecraft grass top and side texture:</p>
  
  <p><a href="https://i.stack.imgur.com/VTARy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VTARy.png" alt="grass side"></a>
   <a href="https://i.stack.imgur.com/UUKMr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UUKMr.png" alt="grass top"></a></p>
  
  <p>And generating a isometric result as:</p>
  
  <p><a href="https://i.stack.imgur.com/0cies.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0cies.png" alt="isometric grass"></a></p>
  
  <p>I have a folder containing all blocks textures (top and side if needed, blocks can be top/side identicals)</p>
  
  <p>I want to iterate and generate all isometrics blocks from this input, saving them as .png files, but I don't know how to join textures and generate this.</p>
  
  <p>Is there an existing software, api, cli tool that I would be able to call from my iteration script ?</p>