Working on ssg-ifying sky.

[simgear.git] / simgear / sky / sphere.cxx

diff --git a/simgear/sky/sphere.cxx b/simgear/sky/sphere.cxx
index c4f1d7afb20b77d02b44c11a9d52d1d769379a71..17248992860e687e2fc7939d39e447b45d3cdbcd 100644 (file)
--- a/simgear/sky/sphere.cxx
+++ b/simgear/sky/sphere.cxx
@@ -44,8 +44,8 @@ ssgBranch *ssgMakeSphere( ssgSimpleState *state, ssgColourArray *cl,
        cl = new ssgColourArray( 1 );
     }
 
-    sgVec3 color;
-    sgSetVec3( color, 1.0, 1.0, 1.0 );
+    sgVec4 color;
+    sgSetVec4( color, 1.0, 1.0, 1.0, 1.0 );
 
     if ( cl->getNum() > 1 ) {
        cl->removeAll();
@@ -86,10 +86,11 @@ ssgBranch *ssgMakeSphere( ssgSimpleState *state, ssgColourArray *cl,
 
            // glNormal3f( x*nsign, y*nsign, z*nsign );
            sgSetVec3( vec3, x*nsign, y*nsign, z*nsign );
+           sgNormalizeVec3( vec3 );
            nl->add( vec3 );
 
            // glTexCoord2f(s,t);
-           sgSetVec2( vec2, 2, t );
+           sgSetVec2( vec2, s, t );
            tl->add( vec2 );
 
            // glVertex3f( x*radius, y*radius, z*radius );
@@ -102,6 +103,7 @@ ssgBranch *ssgMakeSphere( ssgSimpleState *state, ssgColourArray *cl,
 
            // glNormal3f( x*nsign, y*nsign, z*nsign );
            sgSetVec3( vec3, x*nsign, y*nsign, z*nsign );
+           sgNormalizeVec3( vec3 );
            nl->add( vec3 );
 
            // glTexCoord2f(s,t-dt);