* Use relative path to find renderer source code for GLAutoGen

jme3-gl-autogen/src/main/java/jme3tools/autogen/GLAutoGen.java

@@ -1,6 +1,7 @@
 package jme3tools.autogen;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
 import java.lang.reflect.Field;
@@ -246,9 +247,9 @@ public class GLAutoGen {
             String valueStr = null;
 
             if (info.constantType == int.class) {
-                valueStr = "0x" + Integer.toHexString((Integer)info.constantValue).toUpperCase();
+                valueStr = "0x" + Integer.toHexString((Integer) info.constantValue).toUpperCase();
             } else if (info.constantType == long.class) {
-                valueStr = "0x" + Long.toHexString((Long)info.constantValue).toUpperCase();
+                valueStr = "0x" + Long.toHexString((Long) info.constantValue).toUpperCase();
             }
 
             System.out.println("\tpublic static final " + typeStr + " " + info.constantName + " = " + valueStr + ";");
@@ -282,9 +283,8 @@ public class GLAutoGen {
     }
 
     public static void main(String[] args) throws IOException {
-        String lwjgl = "D:\\engine\\jme3-lwjgl\\src\\main\\java\\com\\jme3\\renderer\\lwjgl\\LwjglRenderer.java";
-        String jogl  = "D:\\engine\\jme3-jogl\\src\\main\\java\\com\\jme3\\renderer\\jogl\\JoglRenderer.java";
-        String ogles = "D:\\engine\\jme3-android\\src\\main\\java\\com\\jme3\\renderer\\android\\OGLESShaderRenderer.java";
+        String path = "../jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglRenderer.java";
+        File lwjglRendererSrc = new File(path).getAbsoluteFile();
         
         scanType(GL11.class);
         scanType(GL14.class);
@@ -306,7 +306,7 @@ public class GLAutoGen {
         scanType(ARBDrawInstanced.class);
         scanType(ARBInstancedArrays.class);
 
-        scanFile(lwjgl);
+        scanFile(lwjglRendererSrc.toString());
 
         exportInterface();
     }