X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FTime%2Flight.cxx;h=b7c4a6b819f91e90b0336a923777c43041f7f3d3;hb=818a462a02be1b5301502aa803dd7e3c6edcec26;hp=06c40ccb3e86006d157cd1748faa50fd39281763;hpb=a9f48c0daca3a750a1af9d976e8d7a94729837da;p=flightgear.git

diff --git a/src/Time/light.cxx b/src/Time/light.cxx
index 06c40ccb3..b7c4a6b81 100644
--- a/src/Time/light.cxx
+++ b/src/Time/light.cxx
@@ -137,10 +137,12 @@ void fgLIGHT::Update( void ) {
     scene_ambient[0] = white[0] * ambient;
     scene_ambient[1] = white[1] * ambient;
     scene_ambient[2] = white[2] * ambient;
+    scene_ambient[3] = 1.0;
 
     scene_diffuse[0] = white[0] * diffuse;
     scene_diffuse[1] = white[1] * diffuse;
     scene_diffuse[2] = white[2] * diffuse;
+    scene_diffuse[3] = 1.0;
 
     // set sky color
     sky_color[0] = base_sky_color[0] * sky_brightness;