Patch from Julian Foad:

[flightgear.git] / src / Scenery / tilemgr.hxx

diff --git a/src/Scenery/tilemgr.hxx b/src/Scenery/tilemgr.hxx
index c1955f7db428ceb745919510d2a1535ea9b398ab..9eebc5dcb5af0c9166d9685320b455e0cfe40e85 100644 (file)
--- a/src/Scenery/tilemgr.hxx
+++ b/src/Scenery/tilemgr.hxx
@@ -30,6 +30,7 @@
 #endif                                   
 
 #include <simgear/compiler.h>
+#include <simgear/math/point3d.hxx>
 
 #include <queue>
 
@@ -78,7 +79,7 @@ private:
     void sched_tile( const SGBucket& b );
 
     // schedule a needed buckets for loading
-    void schedule_needed(double visibility_meters);
+    void schedule_needed(double visibility_meters, SGBucket curr_bucket);
 
     // see comment at prep_ssg_nodes()
     void prep_ssg_node( int idx );
@@ -163,6 +164,9 @@ public:
     // local chunks.  If the chunk isn't already in the cache, then
     // read it from disk.
     int update( double lon, double lat, double visibility_meters );
+    int update( double lon, double lat, double visibility_meters, sgdVec3 abs_pos_vector, SGBucket p_current, SGBucket p_previous, Point3D center );
+    void setCurrentTile( double longitude, double latitude );
+    int updateCurrentElevAtPos(sgdVec3 abs_pos_vector, Point3D center );
 
     // Determine scenery altitude.  Normally this just happens when we
     // render the scene, but we'd also like to be able to do this
@@ -179,6 +183,15 @@ public:
     // transform and update it's range selector based on current
     // visibilty
     void prep_ssg_nodes(float visibility_meters);
+    void prep_ssg_nodes(float visibility_meters, sgVec3 up, Point3D center);
+
+    //
+    // Set flag with event manager so that non-moving view refreshes tiles...
+    //
+    void refresh_view_timestamps();
+
+    inline SGBucket get_current_bucket () { return current_bucket; }
+    inline SGBucket get_previous_bucket () { return previous_bucket; }
 };