Added GL_PATCHES as new constant

jme3-core/src/main/java/com/jme3/renderer/opengl/GL4.java

@@ -42,4 +42,5 @@ public interface GL4 extends GL3 {
     public static final int GL_TESS_CONTROL_SHADER=0x8E87;
     public static final int GL_TESS_EVALUATION_SHADER=0x8E88;
     public static final int GL_PATCHES=0xE;
+    public void glPatchParameter(int count);
 }

jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglGL.java

@@ -11,12 +11,7 @@ import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
 
 import com.jme3.renderer.opengl.GL4;
-import org.lwjgl.opengl.GL11;
-import org.lwjgl.opengl.GL12;
-import org.lwjgl.opengl.GL13;
-import org.lwjgl.opengl.GL15;
-import org.lwjgl.opengl.GL20;
-import org.lwjgl.opengl.GL30;
+import org.lwjgl.opengl.*;
 
 public class LwjglGL implements GL, GL2, GL3,GL4 {
     
@@ -444,4 +439,9 @@ public class LwjglGL implements GL, GL2, GL3,GL4 {
         checkLimit(param1);
         GL30.glGenVertexArrays(param1);
     }
+
+    @Override
+    public void glPatchParameter(int count) {
+        GL40.glPatchParameteri(GL40.GL_PATCH_VERTICES,count);
+    }
 }