https://github.com/bigaston/equi-to-planet

https://github.com/bigaston/equi-to-planet

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/bigaston/equi-to-planet
• Owner: Bigaston
• Created: 2021-04-18T22:06:54.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-04-18T22:09:24.000Z (over 3 years ago)
• Last Synced: 2024-10-12T23:51:04.087Z (3 months ago)
• Language: JavaScript
• Size: 9.77 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Equi to Planet

Transform an Equirectangular image to LittlePlanet

Port of this algorithm : [https://math.stackexchange.com/questions/607353/tiny-planet-algorithm/2110192](https://math.stackexchange.com/questions/607353/tiny-planet-algorithm/2110192)

## Usage :

```JS

const equi = require("equi-to-planet");

equi.convert(imgBuffer)

  .then((planetBuffer) => {

    // Save file or export it somewhere

    // Mime type is image/jpeg

  })

  .catch((err) => {

    console.log(err);

  });

```

If you have a problem with memory, you can allocate more memory to JIMP with

```JS

equi.changeMaxMb(sizeInMb);

```