Rarity data: Show percentage of each attribute's occurrence in collection

[jjohnson5253]

This pull request adds a rarityData.js file that prints out the percentages of each attribute's occurrence throughout the collection. I added the layer name (calling it trait_type) to the metadata to make things easier. This seems to be typical of candy machines like metaplex anyway.

Example output:

Layer: ball
[
  { value: 'red eye ball super rare', percentage: 0 },
  { value: 'eye ball rare', percentage: 20 },
  { value: 'green eye ball rare', percentage: 20 },
  { value: 'grey eye ball', percentage: 10 },
  { value: 'red eye ball', percentage: 50 },
  { value: 'white eye ball', percentage: 0 }
]
Layer: eye color
[
  { value: 'red big super rare', percentage: 0 },
  { value: 'red small super rare', percentage: 20 },
  { value: 'pink big rare', percentage: 0 },
  { value: 'pink small rare', percentage: 10 },
  { value: 'purple big rare', percentage: 10 },
  { value: 'purple small rare', percentage: 30 },
  { value: 'cyan big', percentage: 10 },
  { value: 'cyan small', percentage: 10 },
  { value: 'green big', percentage: 0 },
  { value: 'green small', percentage: 0 },
  { value: 'yellow big', percentage: 10 },
  { value: 'yellow small', percentage: 0 }
]
Layer: iris
[
  { value: 'small super rare', percentage: 10 },
  { value: 'medium rare', percentage: 40 },
  { value: 'large', percentage: 50 }
]
Layer: shine
[
  { value: 'shapes super rare', percentage: 10 },
  { value: 'shapes rare', percentage: 40 },
  { value: 'shapes', percentage: 50 }
]
Layer: bottom lid
[
  { value: 'low bottom super rare', percentage: 10 },
  { value: 'tilted bottom rare', percentage: 40 },
  { value: 'high bottom', percentage: 50 }
]
Layer: top lid
[
  { value: 'tilted top super rare', percentage: 10 },
  { value: 'low top rare', percentage: 40 },
  { value: 'high top', percentage: 50 }
]

[NetworkEntity]

Amazing! Is there a way to impliment this into the Hashlips/Generative-Art-Engine code?

[jjohnson5253]

You mean HashLips/hashlips_art_engine? Yea I made a pull request there too and it’s currently merged in with main. See the bottom of the readme on that repo

[NetworkEntity]

Exactly what I meant, great work! Thanks!

[DanChapp]

Thanks mate, such a great feature! If I generate the metadata.json and run the util it works, however if I rerun index.js to rebuild my images and jsons (including metadata.json) it returns the previous data, not the updated data. Have you encountered this?

[jjohnson5253]

@DanChapp Hmm, I don't see that problem for me. Do you mean rarityData.js will use metadata from your initial index.js run? If I rerun index.js and then rarityData.js, the rarity data gets updated. rarityData.js reads in from ./output/_metadata.json so make sure that file is getting overwritten each time you run index.js