Enabled headless mode, as per wiki on Flightgear_headless.

MegaMotion · Jan 28, 2020 · 6a589d0 · 6a589d0
1 parent 973bf32
commit 6a589d0
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/Main/options.cxx b/src/Main/options.cxx
@@ -1846,7 +1846,8 @@ struct OptionDesc {
     {"prop",                         true,  OPTION_FUNC | OPTION_MULTI,   "", false, "", fgOptSetProperty},
     {"load-tape",                    true,  OPTION_FUNC,   "", false, "", fgOptLoadTape },
     {"developer",                    true,  OPTION_IGNORE | OPTION_BOOL, "", false, "", nullptr },
-    {"jsbsim-output-directive-file", true,  OPTION_STRING, "/sim/jsbsim/output-directive-file", false, "", nullptr },
+    {"jsbsim-output-directive-file", true, OPTION_STRING, "/sim/jsbsim/output-directive-file", false, "", nullptr},
+    {"enable-headless",              false, OPTION_BOOL, "/sim/startup/headless-mode", true, "", 0},
     {0}
 };
 

diff --git a/src/Viewer/WindowBuilder.cxx b/src/Viewer/WindowBuilder.cxx
@@ -149,6 +149,11 @@ void WindowBuilder::makeDefaultTraits(bool stencil)
             SG_LOG(SG_VIEW,SG_DEBUG,"Using initial window size: " << w << " x " << h);
         }
     }
+    bool headless = fgGetBool("/sim/startup/headless-mode", false);
+    if (headless) {
+        SG_LOG(SG_VIEW, SG_ALERT, "Headless view required: rendering window to pbuffer");
+        traits->pbuffer = true;
+    } // enable headless
 }
 
 } // of namespace flightgear