The emissive values just don't seem like the right thing to do. You suddenly

see the dark side of the moon quite clearly, which usually isn't the case.

The rest of the moon still seems a bit oversaturated right now ...

diff --git a/simgear/scene/sky/moon.cxx b/simgear/scene/sky/moon.cxx
index 38ee5a64cd2665d981fae520400443293fc037fb..7eed9c5c4e389499c37436274d675a6d88bda543 100644 (file)
--- a/simgear/scene/sky/moon.cxx
+++ b/simgear/scene/sky/moon.cxx
@@ -141,7 +141,7 @@ ssgBranch * SGMoon::build( SGPath path, double moon_size ) {
     orb_state->enable( GL_COLOR_MATERIAL );
     orb_state->setColourMaterial( GL_DIFFUSE );
     orb_state->setMaterial( GL_AMBIENT, 0, 0, 0, 1.0 );
-    orb_state->setMaterial( GL_EMISSION, 0.1, 0.1, 0.1, 1 );
+    orb_state->setMaterial( GL_EMISSION, 0.0, 0.0, 0.0, 1 );
     orb_state->setMaterial( GL_SPECULAR, 0, 0, 0, 1 );
     orb_state->enable( GL_BLEND );
     orb_state->enable( GL_ALPHA_TEST );