#include "myTerrainTechnique.h"
#include <osgTerrain/TerrainTile>

using namespace osgTerrain;

myTerrainTechnique::myTerrainTechnique(void) : osgTerrain::GeometryTechnique()
{
	OSG_ALWAYS<<className()<<"Constructed by Constructor"<<std::endl;

}

myTerrainTechnique::myTerrainTechnique(const GeometryTechnique& TerrainTechnique,const osg::CopyOp& copyop):
	osgTerrain::GeometryTechnique(TerrainTechnique,copyop)
{
	//OSG_ALWAYS<<className()<<"Constructed by Copy-Constructor"<<std::endl;
}

myTerrainTechnique::~myTerrainTechnique(void)
{
}

void myTerrainTechnique::update(osgUtil::UpdateVisitor* uv)
{
	HeightFieldLayer* hfl = dynamic_cast<HeightFieldLayer*>( getTerrainTile()->getElevationLayer() );
	osg::HeightField* h = hfl->getHeightField();
	h->setHeight( 0,0, 1000);

    GeometryTechnique::update( uv); 
}