Changeset 167

Timestamp:

Nov 25, 2010, 10:42:55 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

experimental/TerrainTest

Files:

• myTerrainTechnique.cpp (modified) (1 diff)
• myTerrainTechnique.h (modified) (1 diff)
• myTileLoadedCallback.cpp (modified) (2 diffs)

experimental/TerrainTest/myTerrainTechnique.cpp

@@ -21 +21 @@
 void myTerrainTechnique::update(osgUtil::UpdateVisitor* uv)
 {
-    OSG_ALWAYS<<className()<<"::userdefides update"<<std::endl;
+        //HeightFieldLayer* hfl = dynamic_cast<HeightFieldLayer*>( getTerrainTile()->getElevationLayer() );
+        //osg::HeightField* h = hfl->getHeightField();
+
+        //float height = h->getHeight( 0,0 );
+        ////OSG_ALWAYS<<"retrieved height: " << height << std::endl;
+        //height +=50000;
+        //h->setHeight( 0,0, height);
+        //OSG_ALWAYS<<"modified height: " << height << std::endl;
+        ////getTerrainTile()->setDirty( true ); // Neccessary
+
 
         GeometryTechnique::update( uv);

experimental/TerrainTest/myTerrainTechnique.h

@@ -17 +17 @@
         ~myTerrainTechnique(void);
 
-        /** Traverse the terain subgraph.*/
-    //virtual void traverse(osg::NodeVisitor& nv);
-
         virtual void update(osgUtil::UpdateVisitor* nv);
 };

experimental/TerrainTest/myTileLoadedCallback.cpp

@@ -8 +8 @@
 myTileLoadedCallback::myTileLoadedCallback(osgTerrain::Terrain* terrain) : _terrain(terrain)
 {
-
+ OSG_ALWAYS << "test";
 }
 
@@ -25 +25 @@
         //OSG_ALWAYS << "Executing myTileLoadedCallback!" << std::endl;
         tile->setTerrainTechnique( new osgTerrain::myTerrainTechnique() );
-        _terrain->updateTerrainTileOnNextFrame(tile);
+        //_terrain->updateTerrainTileOnNextFrame(tile);
 }