Improved tile cache priority scheme.

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

diff --git a/simgear/scene/sky/cloudfield.cxx b/simgear/scene/sky/cloudfield.cxx
index 013efe1610c91ca408924a850799f7e6b0c3f0a4..7d738563f5ac936e2ccdf5e160033c0dd7e464fc 100644 (file)
--- a/simgear/scene/sky/cloudfield.cxx
+++ b/simgear/scene/sky/cloudfield.cxx
@@ -31,10 +31,8 @@
 
 #include <simgear/compiler.h>
 
-#include <plib/sg.h>
 #include <simgear/math/sg_random.h>
 #include <simgear/math/sg_geodesy.hxx>
-#include <simgear/math/polar3d.hxx>
 
 #include <algorithm>
 #include <vector>
@@ -63,14 +61,10 @@ using std::vector;
 using namespace simgear;
 
 
-#if defined (__CYGWIN__)
-#include <ieeefp.h>
-#endif
-
 float SGCloudField::fieldSize = 50000.0f;
 double SGCloudField::timer_dt = 0.0;
 float SGCloudField::view_distance = 20000.0f;
-sgVec3 SGCloudField::view_vec, SGCloudField::view_X, SGCloudField::view_Y;
+SGVec3f SGCloudField::view_vec, SGCloudField::view_X, SGCloudField::view_Y;
 
 // reposition the cloud layer at the specified origin and orientation
 bool SGCloudField::reposition( const SGVec3f& p, const SGVec3f& up, double lon, double lat,
@@ -136,7 +130,8 @@ bool SGCloudField::reposition( const SGVec3f& p, const SGVec3f& up, double lon,
         field_transform->setMatrix( LAT*LON*T );
     }
     
-    field_root->getStateSet()->setRenderBinDetails(asl, "DepthSortedBin");
+    // Render the clouds in order from farthest away layer to nearest one.
+    field_root->getStateSet()->setRenderBinDetails(CLOUDS_BIN, "DepthSortedBin");
 
     return true;
 }