save - Docs

The save plugin adds a save() method to a ShaderPad instance.

import ShaderPad from 'shaderpad'
import save, { WithSave } from 'shaderpad/plugins/save'

const shader = new ShaderPad(fragmentShaderSrc, {
  canvas,
  plugins: [save()],
}) as WithSave<ShaderPad>

Method Signature

save(filename?: string, text?: string, options?: {
  preventShare?: boolean
}): Promise<void>

filename defaults to export.png
text adds a message alongside the image file when using the Web Share API on mobile
preventShare forces download behavior on mobile instead of using the Web Share API