X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FTime%2Flight.hxx;h=42a9f27d8869cd807900739c1555b14fc32da0c9;hb=cbec277ed4d453cbce6b6f7a62b5cfd9cab90329;hp=6a7500c9a204d7e47224d0f1a06d04defb78e8c1;hpb=b5c46a8d59120f18b0bc268af72ecb6d3a75b3e3;p=flightgear.git

diff --git a/src/Time/light.hxx b/src/Time/light.hxx
index 6a7500c9a..42a9f27d8 100644
--- a/src/Time/light.hxx
+++ b/src/Time/light.hxx
@@ -36,6 +36,7 @@
 
 #include <simgear/compiler.h>
 
+#include <simgear/props/props.hxx>
 #include <simgear/structure/subsystem_mgr.hxx>
 #include <simgear/math/interpolater.hxx>
 
@@ -85,6 +86,7 @@ private:
     SGVec4f _scene_ambient;
     SGVec4f _scene_diffuse;
     SGVec4f _scene_specular;
+    SGVec4f _scene_chrome;
 
     // clear sky, fog and cloud color
     SGVec4f _sky_color;
@@ -94,12 +96,18 @@ private:
     // clear sky and fog color adjusted for sunset effects
     SGVec4f _adj_fog_color;
     SGVec4f _adj_sky_color;
+    float _saturation;
 
     double _dt_total;
 
     void update_sky_color ();
     void update_adj_fog_color ();
 
+    void updateSunPos();
+    
+    // properties for chrome light; not a tie because I want to fire
+    // property listeners when the values change.
+    SGPropertyNode_ptr _chromeProps[4];
 public:
 
     FGLight ();
@@ -117,13 +125,13 @@ public:
     inline const SGVec4f& scene_ambient () const { return _scene_ambient; }
     inline const SGVec4f& scene_diffuse () const { return _scene_diffuse; }
     inline const SGVec4f& scene_specular () const { return _scene_specular; }
+    inline const SGVec4f& scene_chrome () const { return _scene_chrome; }
 
     inline const SGVec4f& sky_color () const { return _sky_color; }
     inline const SGVec4f& cloud_color () const { return _cloud_color; }
     inline const SGVec4f& adj_fog_color () const { return _adj_fog_color; }
     inline const SGVec4f& adj_sky_color () const { return _adj_sky_color; }
 
-
     // Sun related functions
 
     inline double get_sun_angle () const { return _sun_angle; }