First working revision.

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

diff --git a/simgear/sky/sky.cxx b/simgear/sky/sky.cxx
index 07acea9ad76d0c8f36862a5a7d599bde8f2da8be..e200def8e447065583acd700f380cbddd3c27bc8 100644 (file)
--- a/simgear/sky/sky.cxx
+++ b/simgear/sky/sky.cxx
@@ -193,8 +193,10 @@ void SGSky::postDraw( float alt ) {
 
     int in_cloud = -1;         // cloud we are in
 
+    int i;
+
     // check where we are relative to the cloud layers
-    for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+    for ( i = 0; i < (int)cloud_layers.size(); ++i ) {
        float asl = cloud_layers[i]->get_asl();
        float thickness = cloud_layers[i]->get_thickness();
 
@@ -220,14 +222,14 @@ void SGSky::postDraw( float alt ) {
 
     if ( pos == 0 ) {
        // we are below all the cloud layers, draw top to bottom
-       for ( int i = cloud_layers.size() - 1; i >= 0; --i ) {
+       for ( i = cloud_layers.size() - 1; i >= 0; --i ) {
            if ( i != in_cloud ) {
                cloud_layers[i]->draw();
            }
        }
     } else if ( pos >= (int)cloud_layers.size() ) {
        // we are above all the cloud layers, draw bottom to top
-       for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+       for ( i = 0; i < (int)cloud_layers.size(); ++i ) {
            if ( i != in_cloud ) {
                cloud_layers[i]->draw();
            }
@@ -235,12 +237,12 @@ void SGSky::postDraw( float alt ) {
     } else {
        // we are between cloud layers, draw lower layers bottom to
        // top and upper layers top to bottom
-       for ( int i = 0; i < pos; ++i ) {
+       for ( i = 0; i < pos; ++i ) {
            if ( i != in_cloud ) {
                cloud_layers[i]->draw();
            }
        }
-       for ( int i = cloud_layers.size() - 1; i >= pos; --i ) {
+       for ( i = cloud_layers.size() - 1; i >= pos; --i ) {
            if ( i != in_cloud ) {
                cloud_layers[i]->draw();
            }
@@ -267,10 +269,10 @@ void SGSky::add_cloud_layer( double asl, double thickness,
        cloud_layers.push_back( layer );
     }
 
-    for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
-       cout << "layer " << i << " = " << cloud_layers[i]->get_asl() << endl;
-    }
-    cout << endl;
+    // for ( int i = 0; i < (int)cloud_layers.size(); ++i ) {
+    //   cout << "layer " << i << " = " << cloud_layers[i]->get_asl() << endl;
+    // }
+    // cout << endl;
 }