added loadGLModel method in PApplet

android/core/src/processing/android/core/GLModel.java

@@ -11,6 +11,8 @@ import javax.microedition.khronos.opengles.*;
  * This class holds a 3D model composed of vertices, normals, colors (per vertex) and 
  * texture coordinates (also per vertex). All this data is stored in Vertex Buffer Objects
  * (VBO) in GPU memory for very fast access. 
+ * By Andres Colubri
+ * 
  */
 @SuppressWarnings("unused")
 public class GLModel implements GLConstants, PConstants {
@@ -68,6 +70,12 @@ public class GLModel implements GLConstants, PConstants {
   }  
 
   
+  // TODO: implement loading from obj and mdl files.
+  public GLModel(PApplet parent, String filename) { // Ignore
+    
+  }  
+  
+  
   public GLModel(PApplet parent, int numVert, Parameters params) {
     this.parent = parent;
     a3d = (PGraphicsAndroid3D)parent.g;

android/core/src/processing/android/core/GLTexture.java

@@ -12,6 +12,8 @@ import java.nio.*;
 
 /**
  * This class adds an opengl texture to a PImage object.
+ * By Andres Colubri
+ *  
  */
 @SuppressWarnings("unused")
 public class GLTexture extends PImage implements PConstants, GLConstants { 

android/core/src/processing/android/core/PApplet.java

@@ -3003,6 +3003,7 @@ public class PApplet extends Activity implements PConstants, Runnable {
   
   // GL-methods
 
+  
   public GLFont loadGLFont(String filename) {
     try {
       InputStream input = createInput(filename);
@@ -3016,14 +3017,17 @@ public class PApplet extends Activity implements PConstants, Runnable {
     return null;
   }
 
+  
   public GLFont createGLFont(String name, float size) {
     return createGLFont(name, size, true, GLFont.DEFAULT_CHARSET);
   }
 
+
   public GLFont createGLFont(String name, float size, boolean smooth) {
     return createGLFont(name, size, smooth, GLFont.DEFAULT_CHARSET);
   }
 
+  
   public GLFont createGLFont(String name, float size,
                           boolean smooth, char charset[]) {
     String lowerName = name.toLowerCase();
@@ -3039,10 +3043,17 @@ public class PApplet extends Activity implements PConstants, Runnable {
     return new GLFont(this, baseFont, round(size), smooth, charset);
   }
   
+  
   public GLTexture loadGLTexture(String filename) {
     return new GLTexture(this, filename);
   }
 
+  
+  public GLModel loadGLModel(String filename) {
+    return new GLModel(this, filename);
+  }
+  
+  
   //////////////////////////////////////////////////////////////
 
   // FILE/FOLDER SELECTION

android/core/src/processing/android/core/PGraphicsAndroid3D.java

@@ -25,6 +25,11 @@ import javax.microedition.khronos.egl.EGLDisplay;
 // mipmaps are disabled
 
 
+/*
+ * Android 3D renderer implemented with pure OpenGL ES 1.0/1.1
+ * By Andres Colubri
+ * 
+ */
 public class PGraphicsAndroid3D extends PGraphics {
   public SurfaceHolder holder;