Working on ssg-ifying sky.

[flightgear.git] / src / Cockpit / hud_ladr.cxx

diff --git a/src/Cockpit/hud_ladr.cxx b/src/Cockpit/hud_ladr.cxx
index b4d329be1b65f963f7d329a2b1889d47b8bf0625..e3143cee6fdd4fd814fc4f5b515adbb24653d664 100644 (file)
--- a/src/Cockpit/hud_ladr.cxx
+++ b/src/Cockpit/hud_ladr.cxx
@@ -5,23 +5,28 @@
 #ifdef HAVE_WINDOWS_H
 #  include <windows.h>
 #endif
+
 #include <stdlib.h>
 #include <string.h>
+
+#include <simgear/constants.h>
+#include <simgear/math/fg_random.h>
+#include <simgear/math/polar3d.hxx>
+
 #include <Aircraft/aircraft.hxx>
-#include <Include/fg_constants.h>
-#include <Math/fg_random.h>
-#include <Math/mat3.h>
-#include <Math/polar3d.hxx>
 #include <Scenery/scenery.hxx>
 #include <Time/fg_timer.hxx>
 #include <GUI/gui.h>
 
 #include "hud.hxx"
+
+
 //====================== Top of HudLadder Class =======================
 HudLadder ::   HudLadder(  int       x,
                int       y,
                UINT      width,
                UINT      height,
+               UINT      mini,
                FLTFNPTR  ptch_source,
                FLTFNPTR  roll_source,
                float    span_units,
@@ -47,6 +52,7 @@ HudLadder ::   HudLadder(  int       x,
            width_units = 45;
        }
        factor = (float)get_span() / (float) width_units;
+       minimal = mini;
    }
    
 HudLadder ::  ~HudLadder()
@@ -114,6 +120,11 @@ void HudLadder :: draw( void )
     glEnd();
 #undef CENTER_DIAMOND_SIZE
 
+    if(minimal) {
+        glPopMatrix();      
+        return;
+    }
+
     if( div_units ) {
         char     TextLadder[8] ;
         float    label_length ;