Godot Blurhash

A Blurhash implementation in the Godot Game Engine.

Decode a image from a blurhash

var hash: String = "LU9Rquj[H;fQRjfQoffQH;ayx^fQ"

# blurhash, width, height, punch
var decoded_texture: Texture = Blurhash.decode(hash, 128, 128, 1.0)

# texture_rect is reference to a TextureRect node in the scene
texture_rect.texture = decoded_texture 

Encode a blurhash icon.svg

 var texture: Texture2d = preload("res://icon.svg")
 var hash: String = Blurhash.encode(texture, 4, 3) #LU9Rquj[H;fQRjfQoffQH;ayx^fQ
 print(hash)

Note!
As per the original implementation it is suggested to only decode to a relatively small size and then scale the result up, as it basically looks the same anyways.

Licence

This repository is under the MIT licence.