import saito.objloader.*;

/**
filechooser taken from http://processinghacks.com/hacks:filechooser
@author Tom Carden
*/
 
import javax.swing.*; 
 OBJModel obj;
// set system look and feel 
 
try { 
  UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); 
} catch (Exception e) { 
  e.printStackTrace();  
 
} 
 
// create a file chooser 
final JFileChooser fc = new JFileChooser(); 
 
// in response to a button click: 
int returnVal = fc.showOpenDialog(this); 
 
if (returnVal == JFileChooser.APPROVE_OPTION) { 
  File file = fc.getSelectedFile(); 
  // see if it's an image 
  // (better to write a function and check for all supported extensions) 
  if (file.getName().endsWith("obj")) { 
    // load the image using the given file path
   obj = new OBJModel(this, file.getPath());
   obj.debugMode(); 
    if (obj != null) { 
      // size the window and show the image 
     size(obj.width,obj.height,P3D);  
       
    } 
  } else { 
    // just print the contents to the console 
    // note: loadStrings can take a Java File Object too 
    String lines[] = loadStrings(file); 
    for (int i = 0; i < lines.length; i++) { 
      println(lines[i]);  
    } 
  } 
} else { 
  println("Open command cancelled by user."); 
}