Index: Header/Avionics/Sensors/avSimpleRadar.h
===================================================================
--- Header/Avionics/Sensors/avSimpleRadar.h (revision 91480)
+++ Header/Avionics/Sensors/avSimpleRadar.h (working copy)
@@ -9,6 +9,7 @@
 #include "Utilities/ccTriggerSystem.h"
 #include "Utilities/ccUtilities.h"
 #include "Avionics/avSimpleElectricSystem.h"
+#include "edTerrain/PointOnSurfaceAdapter.h"

 class woSpot;

@@ -137,8 +138,13 @@
 protected:
    radar_capabilities         basic_capabilities;

+#ifndef USE_TERRAIN4
    landscape::lPointOnSurface surf_info;
    landscape::lPointOnSurface surf_info_2;
+#else
+   edterrain::PointOnSurfaceAdapter surf_info;
+   edterrain::PointOnSurfaceAdapter surf_info_2;
+#endif

    woSpot              *spot;

Index: Header/Avionics/Sensors/avTVSensor.h
===================================================================
--- Header/Avionics/Sensors/avTVSensor.h    (revision 91480)
+++ Header/Avionics/Sensors/avTVSensor.h    (working copy)
@@ -3,6 +3,7 @@
 #include "ICommandsCockpitDevice.h"
 #include "viLight.h"
 #include "Avionics/Sensors/avBasicSensor.h"
+#include "edTerrain/PointOnSurfaceAdapter.h"

 #ifdef  _DEBUG
 #include "Renderer/DbgGraph.h"
@@ -125,7 +126,11 @@

    class COCKPITBASE_API avTVSensor : public avBasicSensor
    {
+#ifndef USE_TERRAIN4
         mutable landscape::lPointOnSurface _terrain_visibility_check_pnt_;
+#else
+       mutable edterrain::PointOnSurfaceAdapter _terrain_visibility_check_pnt_;
+#endif
    public:
        avTVSensor();
       ~avTVSensor();
Index: Header/LoadableEquipment/Weapon/eqTVGuidedWeapon.h
===================================================================
--- Header/LoadableEquipment/Weapon/eqTVGuidedWeapon.h  (revision 91480)
+++ Header/LoadableEquipment/Weapon/eqTVGuidedWeapon.h  (working copy)
@@ -1,6 +1,7 @@
 #pragma once

 #include "Avionics/Sensors/avTVSensor.h"
+#include "edTerrain/PointOnSurfaceAdapter.h"

 namespace cockpit {

@@ -120,6 +121,10 @@
        bool   forceCorrelateEnabled;
         wModelTime forceCorrelateEnableTime;

+#ifndef USE_TERRAIN4
        mutable landscape::lPointOnSurface surfInfo;
+#else
+       mutable edterrain::PointOnSurfaceAdapter surfInfo;
+#endif
    };
 }
Index: SConscript
===================================================================
--- SConscript  (revision 91480)
+++ SConscript  (working copy)
@@ -7,7 +7,6 @@
    'edCore',
    'edMath',
    'edObjects',
-   'edTerrain',
    'World',
    'WorldGeneral',
    'Inter',
@@ -30,6 +29,11 @@
    'renderer',
 ]

+if not env.has_key('TERRAIN4'):
+   libs += [
+       'edTerrain',
+   ]
+
 if not env.getUserVariable('FINAL_VERSION'):
    libs.append('JConfigurator')

Index: Source/Avionics/Sensors/avTVSensor.cpp
===================================================================
--- Source/Avionics/Sensors/avTVSensor.cpp  (revision 91480)
+++ Source/Avionics/Sensors/avTVSensor.cpp  (working copy)
@@ -494,7 +494,7 @@

     dVector p = pos.p;
     // из А в Б, PointOnSurface перемещается в А, тогда правильней проверять от цели в себе
-   if (_terrain_visibility_check_pnt_.intersectSurface(p,self_p,0))
+   if (_terrain_visibility_check_pnt_.intersectSurface(p,self_p,(dPoint*)0))
    {
        return false;
    }
Index: Source/Avionics/Weapon/avWeaponsBombSight.cpp
===================================================================
--- Source/Avionics/Weapon/avWeaponsBombSight.cpp   (revision 91480)
+++ Source/Avionics/Weapon/avWeaponsBombSight.cpp   (working copy)
@@ -15,6 +15,7 @@
 #include "Utilities/ccTriggerSystem.h"
 #include "mathDebug.h"
 #include "unit_converter.h"
+#include "wTerrain.h"

 using namespace cockpit;

@@ -403,9 +404,13 @@
     {
         if (!ElevationIsFixed)
         {
+#ifndef USE_TERRAIN4
             static landscape::lPointOnSurface surfInfo;
             surfInfo.set(out.p.x, out.p.z);
             lead_target_level = surfInfo.getHeight();
+#else
+           lead_target_level = globalLand->heightSurface(out.p.x, out.p.z);
+#endif
         }
         else
             lead_target_level = target_level;
@@ -456,9 +461,13 @@
     {
         if (!ElevationIsFixed)
         {
+#ifndef USE_TERRAIN4
             static landscape::lPointOnSurface surfInfo;
             surfInfo.set(lead_human_position.p.x, lead_human_position.p.z);
             lead_target_level = surfInfo.getHeight();
+#else
+           lead_target_level = globalLand->heightSurface(lead_human_position.p.x, lead_human_position.p.z);
+#endif
         }
         else
             lead_target_level = target_level;
Index: Source/Utilities/ccLuaLoader.cpp
===================================================================
--- Source/Utilities/ccLuaLoader.cpp    (revision 91480)
+++ Source/Utilities/ccLuaLoader.cpp    (working copy)
@@ -37,6 +37,7 @@
 #include "smSceneManager.h"
 #include "Oculus.h"
 #include "IwWorld.h"
+#include "wTerrain.h"

 using namespace cockpit;
 using namespace Common;
@@ -307,7 +308,11 @@
    }
    const char * data_name     = lua_tostring(L,1);

+#ifndef USE_TERRAIN4
    lua_State  * terrain_state =  GetTerraDispatch()->getTerrainCfg();
+#else
+   lua_State  * terrain_state =  globalLand->getTerrainCfg();
+#endif
    lua_getglobal(terrain_state,data_name);
    {
        ED_lua_copyindex (L,terrain_state,-1);