Changeset 260 for experimental/TerrainTest/ellipsoidTechnique.cpp

Timestamp:

Feb 23, 2011, 8:12:55 PM (13 years ago)

Author:

Torben Dannhauer

Message:

 

File:

• experimental/TerrainTest/ellipsoidTechnique.cpp (modified) (1 diff)

experimental/TerrainTest/ellipsoidTechnique.cpp

@@ -23 +23 @@
         int startX=0,startY=0,endX=cols,endY=rows;
 
+        double roi_lat_min = 48.336808;
+        double roi_lat_max = 48.370467;
+        double roi_lon_min = 11.736750;
+        double roi_lon_max = 11.835322;
+
+        // dertermining loop variables
+        if(lat_min<roi_lat_min)
+                startY = (roi_lat_min - lat_min) / h->getYInterval();
+        if(lat_max>roi_lat_max)
+                endY = (roi_lat_max - lat_min) / h->getYInterval();
+
+        if(lon_min<roi_lon_min)
+                startX = (roi_lon_min - lon_min) / h->getXInterval();
+        if(lon_max>roi_lon_max)
+                endX = (roi_lon_max - lon_min) / h->getXInterval();
+
 
         // modify height value of affected vertices
-        h->setHeight( 0,0, 600);
+        for(int x=startX;x<endX;x++)
+        {
+                for(int y=startY;y<endY;y++)
+                {
+                        h->setHeight( x, y, 550);
+                }
+        }
+