If you have never worked with Substrate addresses and seeds before, use these steps from the Marketplace README guide: The traits (parts) that come lower in the list of traits will be added to the image later, so they will cover up parts that come earlier. The order in which traits come is important: It is used as a z-order when images are merged. If you want to make a particular trait more frequent, add a weight to the value of the trait name. For example, the images/nose1.png adds a Snub Nose to the NFT.

The values field contains trait names.A required field basically tells the image generator that a certain trait should always be present or not.For example, all 'nose' images are kept in files like images/nose1.png, images/nose2.png, etc. A name field that is used as a file name prefix for accessing your NFT part images.The property attributes in config.js file should describe traits of your NFT collection. Here is how to code this:Ĭreate config.js from file.

For example, if the nose1.png image is used to generate the NFT image, it will have Snub Nose trait. Generally, combinable parts produce NFT traits. If you do not need to create a cover, then assign an empty string to coverFileName. Store the cover file name in the coverFileName property in the config.js file. If you want to set a cover for a collection, then save the cover file in images folder. The combinable parts are also stored in numbered files like images/eye1.png, images/eye2.png. The combinable parts are stored as eye*.png, brow*.png, nose*.png, hair*.png, and mouth*.png, so when a particular combination of parts is composed, it results in a unqiue NFT image: If you had three background images, store them respectively in images/head1.png, images/head2.png, and images/head3.png files. In this example there is a single background image that is stored in head1.png file: The image parts should generally include some background and combinable parts with transparent background. game developers) who desire to create NFT collections from auto-generated images such as Substrapunks, Crypto-kitties, etc. This tutorial is created for technologically skillful people (e.g. Tutorial: Create your own NFT Collection Who is this tutorial for

Download free cryptokitties github