Clamp pitch values rather than just dumping an error message.

[simgear.git] / simgear / ephemeris / ephemeris.cxx

diff --git a/simgear/ephemeris/ephemeris.cxx b/simgear/ephemeris/ephemeris.cxx
index c795a8584100139be4f0b2bcf0cad2504d300423..0a11aa6c88076905a55d2ae24628b0c7a82e7ee6 100644 (file)
--- a/simgear/ephemeris/ephemeris.cxx
+++ b/simgear/ephemeris/ephemeris.cxx
@@ -5,30 +5,33 @@
 //
 // Copyright (C) 2000  Curtis L. Olson - curt@flightgear.org
 //
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License as
-// published by the Free Software Foundation; either version 2 of the
-// License, or (at your option) any later version.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Library General Public
+// License as published by the Free Software Foundation; either
+// version 2 of the License, or (at your option) any later version.
 //
-// This program is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
+// Library General Public License for more details.
 //
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// You should have received a copy of the GNU Library General Public
+// License along with this library; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA  02111-1307, USA.
 //
 // $Id$
 
 
+#include <iostream>
+
 #include "ephemeris.hxx"
 
 
 // Constructor
-FGEphemeris::FGEphemeris( void ) {
+SGEphemeris::SGEphemeris( const string &path ) {
     our_sun = new Star;
-    moon = new Moon;
+    moon = new MoonPos;
     mercury = new Mercury;
     venus = new Venus;
     mars = new Mars;
@@ -36,11 +39,16 @@ FGEphemeris::FGEphemeris( void ) {
     saturn = new Saturn;
     uranus = new Uranus;
     neptune = new Neptune;
+    nplanets = 7;
+    for ( int i = 0; i < nplanets; ++i ) {
+        sgdSetVec3( planets[i], 0.0, 0.0, 0.0 );
+    }
+    stars = new SGStarData( SGPath(path) );
 }
 
 
 // Destructor
-FGEphemeris::~FGEphemeris( void ) {
+SGEphemeris::~SGEphemeris( void ) {
     delete our_sun;
     delete moon;
     delete mercury;
@@ -50,24 +58,26 @@ FGEphemeris::~FGEphemeris( void ) {
     delete saturn;
     delete uranus;
     delete neptune;
+    delete stars;
 }
 
 
 // Update (recalculate) the positions of all objects for the specified
 // time
-void FGEphemeris::update( FGTime *t ) {
+void SGEphemeris::update( double mjd, double lst, double lat ) {
     // update object positions
-    our_sun->updatePosition( t );
-    moon->updatePosition( t, our_sun );
-    mercury->updatePosition( t, our_sun );
-    venus->updatePosition( t, our_sun );
-    mars->updatePosition( t, our_sun );
-    jupiter->updatePosition( t, our_sun );
-    saturn->updatePosition( t, our_sun );
-    uranus->updatePosition( t, our_sun );
-    neptune->updatePosition( t, our_sun );
+    our_sun->updatePosition( mjd );
+    moon->updatePosition( mjd, lst, lat, our_sun );
+    mercury->updatePosition( mjd, our_sun );
+    venus->updatePosition( mjd, our_sun );
+    mars->updatePosition( mjd, our_sun );
+    jupiter->updatePosition( mjd, our_sun );
+    saturn->updatePosition( mjd, our_sun );
+    uranus->updatePosition( mjd, our_sun );
+    neptune->updatePosition( mjd, our_sun );
 
     // update planets list
+    nplanets = 7;
     mercury->getPos( &planets[0][0], &planets[0][1], &planets[0][2] );
     venus  ->getPos( &planets[1][0], &planets[1][1], &planets[1][2] );
     mars   ->getPos( &planets[2][0], &planets[2][1], &planets[2][2] );
@@ -75,6 +85,5 @@ void FGEphemeris::update( FGTime *t ) {
     saturn ->getPos( &planets[4][0], &planets[4][1], &planets[4][2] );
     uranus ->getPos( &planets[5][0], &planets[5][1], &planets[5][2] );
     neptune->getPos( &planets[6][0], &planets[6][1], &planets[6][2] );
-    
 }