Obelisk.js in Node.js

This example does the following:

• Loads a file named figure that contains a 3d figure represented as layers: Each layer is separated by the --- string and the cells of the layer may contain a letter that represents its color. If no letter is present nothing is drawn in that place.
• Draws that figure inside a node-canvas.
• If the script is run inside iTerm2 draws the image in the console. If not it's saved in a file named figure.png

Take a look by yourself, an image is worth a thousand words!