first strange version of graph display

refs 907

org.fortiss.tooling.graphicsGL.ui/trunk/src/org/fortiss/tooling/graphicsGL/ui/util/GLPrimitives.java

@@ -195,6 +195,11 @@ public class GLPrimitives {
 		glScalef(scale.x, scale.y, scale.z);
 	}
 
+	/** Applies the given scaling factor. */
+	public static void scale(float x, float y, float z) {
+		glScalef(x, y, z);
+	}
+
 	/** Applies the given rotation angle to the axis. */
 	public static void rotate(Vector4f axisAndAngle) {
 		glRotatef(axisAndAngle.w, axisAndAngle.x, axisAndAngle.y, axisAndAngle.z);