Method readFramebufferPixel

src/webgl/p5.RendererGL.js:1766–1776

(framebuffer, x, y)

  }

  readFramebufferPixel(framebuffer, x, y) {
    const colorFormat = this._getFramebufferColorFormat(framebuffer);
    return readPixelWebGL(
      this.GL,
      framebuffer.framebuffer,
      x,
      y,
      colorFormat.format,
      colorFormat.type
    );
  }

  readFramebufferRegion(framebuffer, x, y, w, h) {
    const gl = this.GL;