disabled gradient mode

src/main/java/bdv/jogl/VolumeRenderer/gui/GLWindow/GLWindow.java

@@ -94,8 +94,7 @@ public class GLWindow extends JFrame {
 				GL4 gl2 = gl.getGL4();
 
 				//resizes available scene
-			    renderScene.resize(gl2, x, y, width, height);;
-				
+			    renderScene.resize(gl2, x, y, width, height);
 			}
 
 			/**

src/main/java/bdv/jogl/VolumeRenderer/gui/SceneControlsWindow.java

@@ -225,7 +225,7 @@ public class SceneControlsWindow extends JFrame {
 		
 		transferFunktionEditorPanel.add(aligneLeft(tfpanel));
 		transferFunktionEditorPanel.add(aligneLeft(usePreIntegration));
-		transferFunktionEditorPanel.add(aligneLeft(useGradient));
+		//transferFunktionEditorPanel.add(aligneLeft(useGradient));
 		transferFunktionEditorPanel.add(aligneLeft(advancedCheck));
 		transferFunktionEditorPanel.add(aligneLeft(tfDataPanel));