simgear/scene/sky/sky.cxx: Include sg_inlines.h with simgear/ prefix as all other...

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

diff --git a/simgear/scene/sky/cloud.cxx b/simgear/scene/sky/cloud.cxx
index 5d8b09ffb799e14997ebe838dadc46e63ffa72e6..aa5e44c0ac8abd6304dc1a03dee16c4873211e88 100644 (file)
--- a/simgear/scene/sky/cloud.cxx
+++ b/simgear/scene/sky/cloud.cxx
@@ -148,6 +148,7 @@ SGCloudLayer::SGCloudLayer( const string &tex_path ) :
     layer_asl(0.0),
     layer_thickness(0.0),
     layer_transition(0.0),
+    layer_visibility(25.0),
     layer_coverage(SG_CLOUD_CLEAR),
     scale(4000.0),
     speed(0.0),
@@ -260,6 +261,18 @@ SGCloudLayer::setThickness_m (float thickness_m)
     layer_thickness = thickness_m;
 }
 
+float
+SGCloudLayer::getVisibility_m() const
+{
+    return layer_visibility;
+}
+
+void
+SGCloudLayer::setVisibility_m (float visibility_m)
+{
+    layer_visibility = visibility_m;
+}
+
 float
 SGCloudLayer::getTransition_m () const
 {
@@ -756,7 +769,7 @@ bool SGCloudLayer::reposition( const SGVec3f& p, const SGVec3f& up, double lon,
         double ax = 0.0, ay = 0.0, bx = 0.0, by = 0.0;
 
         if (dist > 0.0) {
-            ax = cos(course) * dist;
+            ax = -cos(course) * dist;
             ay = sin(course) * dist;
         }
 
@@ -769,6 +782,7 @@ bool SGCloudLayer::reposition( const SGVec3f& p, const SGVec3f& up, double lon,
         double xoff = (ax + bx) / (2 * scale);
         double yoff = (ay + by) / (2 * scale);
 
+
 //        const float layer_scale = layer_span / scale;
 
         // cout << "xoff = " << xoff << ", yoff = " << yoff << endl;