/*
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 */

/**
 *
 * @author nbriere
 */
public class HeightField extends Grid
{
    iHeightField heightField;
    
    HeightField(iHeightField hf)
    {
        heightField = hf;
    }
    
    Vertex biparamFunction(double u, double v)
    {
        Vertex temp = new Vertex((2*v-1)*radius*8, 0 /*-radius,*/, (2*u-1)*radius*8);
        temp.norm = LA.newVector(0,1,0);
        return temp;
    }
    
}