LineStripArray ligneArray = new LineStripArray(ligne.size(), LineArray.COORDINATES | LineArray.COLOR_3, stripVertexCounts);
for (int i=0; i<ligne.size(); i++){
ligneArray.setCoordinate(i, new Point3d(ligne.get(i).y, ligne.get(i).z + 0.2, ligne.get(i).x));
ligneArray.setColor(i, new Color3f(Color.blue));
}
bg.addChild(new Shape3D(ligneArray));
simpleU.addBranchGraph(bg);
}
public void dessinerSurface(List<Point> frontiere){
BranchGroup bg = new BranchGroup();