New pick animation capability from Alex Perry

[simgear.git] / simgear / bucket / newbucket.cxx

diff --git a/simgear/bucket/newbucket.cxx b/simgear/bucket/newbucket.cxx
index 6a4b2ecb479ddb50d4d533d5730bb6cb7dc48391..119959039091e68cd7dcad37dcfd125aa7913371 100644 (file)
--- a/simgear/bucket/newbucket.cxx
+++ b/simgear/bucket/newbucket.cxx
@@ -44,6 +44,9 @@ SGBucket::SGBucket(const double dlon, const double dlat) {
     set_bucket(dlon, dlat);
 }
 
+SGBucket::SGBucket(const SGGeod& geod) {
+    set_bucket(geod);
+}
 
 // create an impossible bucket if false
 SGBucket::SGBucket(const bool is_good) {
@@ -73,11 +76,6 @@ SGBucket::SGBucket(const long int bindex) {
 }
 
 
-// default destructor
-SGBucket::~SGBucket() {
-}
-
-
 // Set the bucket params for the specified lat and lon
 void SGBucket::set_bucket( double *lonlat ) {
     set_bucket( lonlat[0], lonlat[1] );
@@ -108,7 +106,7 @@ void SGBucket::set_bucket( double dlon, double dlat ) {
     } else if ( span <= 1.0 ) {
        x = (int)((dlon - lon) / span);
     } else {
-       if ( (dlon >= 0) || (fabs(diff) < SG_EPSILON) ) {
+       if ( dlon >= 0 ) {
            lon = (int)( (int)(lon / span) * span);
        } else {
            // cout << " lon = " << lon 
@@ -135,6 +133,11 @@ void SGBucket::set_bucket( double dlon, double dlat ) {
 }
 
 
+void SGBucket::set_bucket(const SGGeod& geod)
+{
+    set_bucket(geod.getLongitudeDeg(), geod.getLatitudeDeg());
+}
+
 // Build the path name for this bucket
 string SGBucket::gen_base_path() const {
     // long int index;