Method _updateCharacterAtlas

src/tools/texture-lab/renderer.js:299–309

(charset)

  }

  _updateCharacterAtlas(charset) {
    if (this.currentCharset === charset) return;

    this.currentCharset = charset;
    const atlasCanvas = generateCharacterAtlas(charset, 32);

    if (this.textures.charAtlas) {
      this.gl.deleteTexture(this.textures.charAtlas);
    }
    this.textures.charAtlas = this._createTexture(atlasCanvas);
  }

  render(effects, seed, targetWidth, targetHeight) {
    const gl = this.gl;