Modified Files:

[flightgear.git] / src / Time / tmp.cxx

diff --git a/src/Time/tmp.cxx b/src/Time/tmp.cxx
index 7e9e751893e9ce5546f1ef154ba0ce887ccf1e84..1533d1eb1f3413beee08778098d86a99503cdd71 100644 (file)
--- a/src/Time/tmp.cxx
+++ b/src/Time/tmp.cxx
@@ -103,11 +103,11 @@ void fgUpdateSunPos( void ) {
            << " Geocentric lat = " << l->get_sun_gc_lat() );
 
     // update the sun light vector
-    sgSetVec4( l->sun_vec(), l->get_sunpos().x(),
+    sgSetVec4( l->sun_vec().data(), l->get_sunpos().x(),
               l->get_sunpos().y(), l->get_sunpos().z(), 0.0 );
-    sgNormalizeVec4( l->sun_vec() );
-    sgCopyVec4( l->sun_vec_inv(), l->sun_vec() );
-    sgNegateVec4( l->sun_vec_inv() );
+    sgNormalizeVec4( l->sun_vec().data() );
+    sgCopyVec4( l->sun_vec_inv().data(), l->sun_vec().data() );
+    sgNegateVec4( l->sun_vec_inv().data() );
 
     // make sure these are directional light sources only
     l->sun_vec()[3] = l->sun_vec_inv()[3] = 0.0;