Method getBasePath

core/src/processing/core/PShapeOBJ.java:433–442

(PApplet parent, String filename)

  static protected String getBasePath(PApplet parent, String filename) {
    // Obtaining the path
    File file = new File(parent.dataPath(filename));
    if (!file.exists()) {
      file = parent.sketchFile(filename);
    }
    String absolutePath = file.getAbsolutePath();
    return absolutePath.substring(0,
            absolutePath.lastIndexOf(File.separator));
  }


  // Stores a material defined in an MTL file.