loadTexture method

dynamic loadTexture(dynamic textureNode, dynamic images)

Implementation

loadTexture(textureNode, images) async {
  var fileName;

  var currentPath = this.textureLoader.path;

  var children = connections[textureNode["id"]]["children"];

  if (children != null &&
      children.length > 0 &&
      images[children[0]["ID"]] != null) {
    fileName = images[children[0]["ID"]];
    if (fileName.indexOf('blob:') == 0 || fileName.indexOf('data:') == 0) {
      this.textureLoader.setPath('');
    }
  }

  var texture;

  String nodeFileName = textureNode["FileName"];

  var extension =
      nodeFileName.substring(nodeFileName.length - 3).toLowerCase();

  if (extension == 'tga') {
    var loader = this.manager.getHandler('.tga');

    if (loader == null) {
      print(
          'FBXLoader: TGA loader not found, creating placeholder texture for ${textureNode["RelativeFilename"]}');
      texture = new Texture();
    } else {
      loader.setPath(this.textureLoader.path);
      texture = loader.load(fileName);
    }
  } else if (extension == 'psd') {
    print(
        'FBXLoader: PSD textures are not supported, creating placeholder texture for ${textureNode["RelativeFilename"]}');
    texture = new Texture();
  } else {
    texture = await this.textureLoader.loadAsync(fileName);
  }

  this.textureLoader.setPath(currentPath);

  return texture;
}