Remove an extern SGSky *thesky reference that isn't used in the code anyway.

[simgear.git] / simgear / scene / sky / cloudfield.hxx

diff --git a/simgear/scene/sky/cloudfield.hxx b/simgear/scene/sky/cloudfield.hxx
index 8bd8599f1a0c9f5928cc2eb8e4e30ac51ecefcab..5016c6329f3bba01622d770249757aa84cae695b 100644 (file)
--- a/simgear/scene/sky/cloudfield.hxx
+++ b/simgear/scene/sky/cloudfield.hxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 //
 
@@ -76,7 +76,7 @@ private:
        sgMat4 transform;
        double deltax, deltay, alt;
     double last_lon, last_lat, last_course;
-
+    sgSphere field_sphere;
        float   last_density;
        bool    draw_in_3d;
 
@@ -94,7 +94,7 @@ public:
        void buildTestLayer(void);
 
        // Render a cloud field
-       void Render(void);
+       void Render( float *sun_color );
 
        // reposition the cloud layer at the specified origin and orientation
        void reposition( sgVec3 p, sgVec3 up, double lon, double lat, double alt, double dt, float direction, float speed);
@@ -104,7 +104,7 @@ public:
        // visibility distance for clouds in meters
        static float CloudVis;
 
-       static sgVec3 view_vec;
+       static sgVec3 view_vec, view_X, view_Y;
 
        static float density;
        static double timer_dt;