Changeset 269 for experimental/TerrainTest/terrainModificationTechnique.h

Timestamp:

Mar 7, 2011, 9:52:06 PM (13 years ago)

Author:

Torben Dannhauer

Message:

 

File:

• experimental/TerrainTest/terrainModificationTechnique.h (modified) (2 diffs)

experimental/TerrainTest/terrainModificationTechnique.h

@@ -2 +2 @@
 #include <osg/Referenced>
 #include <osgTerrain/GeometryTechnique>
-#include <osg/Vec4d>
 #include <osgTerrain/TerrainTile>
 
+
+/**
+ * \brief This class defines the extends of a region. This region is a square and is defined by the latitude and longitude range
+ * 
+ * @author Torben Dannhauer
+ * @date  Mrz 2011
+ */ 
+class region : public osg::Referenced
+{
+public:
+        region();
+        ~region(){};
+        region( double lat_min, double lat_max, double lon_min, double lon_max);
+        bool isInside(region& outsider);
+        bool isFullOrPartiallyInside(region& outsider);
+        double delta_lat(){return(_lat_max-_lat_max);}
+        double delta_lon(){return(_lon_max-_lon_max);}
+        double _lat_min;
+        double _lat_max;
+        double _lon_min;
+        double _lon_max;
+} ;
 
 /**
@@ -25 +46 @@
          * @param tileExtends : This vector contains the extents of the tile: lat_min, lat_max, long_min, long_max
          */ 
-        virtual void modifyHeightfield(osg::Vec4d& modificationROI, osg::HeightField* h, osg::Vec4d tileExtends)=0;
+        virtual void modifyHeightfield(region& modificationROI, osg::HeightField* h, region tileExtends)=0;
 
 protected: