Interpolate.java

	public double[] interpolateY(double[] noise2D, int xWidth, int zWidth){
		double[] noise3D = new double[256*xWidth*zWidth];
		for(int i = 0; i < xWidth; i++){
			for(int j = 0; j < zWidth; j++){
				double scale = 0.1D; //Random number I made up
				int xzIndex = i*xWidth + j;
				double baseN = noise2D[xzIndex]+(noise2D[xzIndex]*128)*scale;
				for(int y = 0; y < 256; y++){
					noise3D[xzIndex*zWidth+y] = baseN;
					baseN -= scale;
				}
			}
		}
		return noise3D;
	}