tree2sdarray.m

利用电磁场的源激发方法来计算光子晶体波导例如光子晶体光纤

function sdArray = tree2sdArray(node)

children = node.children;
newSd.outsideCurveArray = [];
for iChild = 1:length(children)
    child = children(iChild);
    newSd.outsideCurveArray = [newSd.outsideCurveArray child.curve];
end
newSd.insideCurve = node.curve;
if isempty(children)
    sdArray = newSd;
    return
end
    
sdArray = newSd;
for iChild = 1:length(children)
    child = children(iChild);
    sdArray = [sdArray tree2sdArray(child)];
end