NormalGen

Normal Map Generator. Based on NormalMap Online by Christian Petry.
Source: https://github.com/cpetry/NormalMap-Online
Live: https://cpetry.github.io/NormalMap-Online/

The NormalGen.convert() method converts a pre-loaded image to a normal map, returned as a new image in Data URL format.

Parameters: {
    width: 256, // pixels
    height: 256, // pixels
    strength: 2.5, // 0.01 to 5
    level: 7.0, // 4 to 10
    blur: 0.0, // -32 to 32
    filter: 'Sobel', // or 'Scharr'
    invertR: false,
    invertG: false,
    invertHeight: false,
}