X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FMain%2FCameraGroup.cxx;h=57371b1d87bb4feb49fa2eb5457643282409fa9f;hb=6f9987aae701938f3064dde63f713b8331827706;hp=9ba93143df6374b22c8743940fd123e4441fa75a;hpb=a6db6d89ff41a619569e6433409e8bf62ff98499;p=flightgear.git

diff --git a/src/Main/CameraGroup.cxx b/src/Main/CameraGroup.cxx
index 9ba93143d..57371b1d8 100644
--- a/src/Main/CameraGroup.cxx
+++ b/src/Main/CameraGroup.cxx
@@ -14,6 +14,10 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include "CameraGroup.hxx"
 
 #include "globals.hxx"
@@ -317,7 +321,11 @@ CameraInfo* CameraGroup::buildCamera(SGPropertyNode* cameraNode)
                            | CullSettings::VIEW_FRUSTUM_CULLING);
     camera->setInheritanceMask(CullSettings::ALL_VARIABLES
                                & ~(CullSettings::CULL_MASK
-                                   | CullSettings::CULLING_MODE));
+                                   | CullSettings::CULLING_MODE
+#if defined(HAVE_CULLSETTINGS_CLEAR_MASK)
+                                   | CullSettings::CLEAR_MASK
+#endif
+                                   ));
 
     osg::Matrix pOff;
     osg::Matrix vOff;
@@ -418,7 +426,11 @@ CameraInfo* CameraGroup::buildGUICamera(SGPropertyNode* cameraNode,
         camera->setClearMask(0);
     camera->setInheritanceMask(CullSettings::ALL_VARIABLES
                                & ~(CullSettings::COMPUTE_NEAR_FAR_MODE
-                                   | CullSettings::CULLING_MODE));
+                                   | CullSettings::CULLING_MODE
+#if defined(HAVE_CULLSETTINGS_CLEAR_MASK)
+                                   | CullSettings::CLEAR_MASK
+#endif
+                                   ));
     camera->setComputeNearFarMode(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR);
     camera->setCullingMode(osg::CullSettings::NO_CULLING);
     camera->setProjectionResizePolicy(Camera::FIXED);