128 lines
4.6 KiB
Matlab
128 lines
4.6 KiB
Matlab
function export_case()
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%EXPORT_CASE 按 case_config.m 写出 bele3d.json（含 bele 块）
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[phy, cfg] = case_config();
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root = fileparts(mfilename('fullpath'));
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jsonPath = fullfile(root, cfg.jsonFile);
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sbcIndex = phy.out(:)';
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doc = struct();
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doc.FemType = cfg.FemType;
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doc.EletricType = cfg.EletricType;
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doc.lambda = phy.lda0;
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doc.NbrBoundary = cfg.NbrBoundary;
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doc.BoundaryFlag = cfg.BoundaryFlag;
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doc.sbc = struct( ...
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'Index', sbcIndex, ...
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'SBCType', zeros(1, nSbc), ...
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'E0x', {repmat({'0'}, 1, nSbc)}, ...
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'E0y', {repmat({'0'}, 1, nSbc)}, ...
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'E0z', {repmat({'0'}, 1, nSbc)}, ...
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'kx', zeros(1, nSbc), ...
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'ky', zeros(1, nSbc), ...
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'kz', zeros(1, nSbc));
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doc.bele = struct( ...
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'index', phy.beleDomains, ...
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'Ebx', 'exp(-2.5*i*pi*(z+0.5))', ...
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'Eby', '0', ...
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'Ebz', '0', ...
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'curlEbx', '0', ...
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'curlEby', '-2.5*i*pi*exp(-2.5*i*pi*(z+0.5))', ...
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'curlEbz', '0');
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nDom = numel(phy.eps);
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doc.NbrDomain = nDom;
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doc.domainType = repmat(2, 1, nDom);
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doc.domainIndex = 0:(nDom - 1);
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doc.matType = zeros(1, nDom);
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doc.epsilonrR = phy.eps(:)';
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doc.epsilonrI = zeros(1, nDom);
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doc.murR = phy.mur(:)';
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doc.murI = zeros(1, nDom);
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doc.chiheR = zeros(1, nDom);
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doc.chiehR = zeros(1, nDom);
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doc.chiheI = zeros(1, nDom);
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doc.chiehI = zeros(1, nDom);
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doc.sigma = zeros(1, nDom);
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doc.n = ones(1, nDom);
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doc.k = zeros(1, nDom);
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doc.MeshFile = cfg.MeshFile;
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doc.OutFile = cfg.OutFile;
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txt = write_bele_json(doc);
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fid = fopen(jsonPath, 'w');
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if fid < 0
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error('无法写入: %s', jsonPath);
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end
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fprintf(fid, '%s', txt);
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fclose(fid);
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fprintf('已写出 %s\n', jsonPath);
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end
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function txt = write_bele_json(doc)
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lines = {};
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lines{end+1} = '{';
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lines{end+1} = sprintf(' "FemType": %d,', doc.FemType);
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lines{end+1} = sprintf(' "EletricType": %d,', doc.EletricType);
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lines{end+1} = sprintf(' "lambda": %g,', doc.lambda);
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lines{end+1} = sprintf(' "NbrBoundary": %d,', doc.NbrBoundary);
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lines{end+1} = sprintf(' "BoundaryFlag": %s,', fmt_int_row(doc.BoundaryFlag));
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lines{end+1} = ' "sbc": {';
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lines{end+1} = sprintf(' "Index": %s,', fmt_int_row(doc.sbc.Index));
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lines{end+1} = sprintf(' "SBCType": %s,', fmt_int_row(doc.sbc.SBCType));
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lines{end+1} = sprintf(' "E0x": %s,', fmt_str_row(doc.sbc.E0x));
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lines{end+1} = sprintf(' "E0y": %s,', fmt_str_row(doc.sbc.E0y));
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lines{end+1} = sprintf(' "E0z": %s,', fmt_str_row(doc.sbc.E0z));
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lines{end+1} = sprintf(' "kx": %s,', fmt_int_row(doc.sbc.kx));
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lines{end+1} = sprintf(' "ky": %s,', fmt_int_row(doc.sbc.ky));
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lines{end+1} = sprintf(' "kz": %s', fmt_int_row(doc.sbc.kz));
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lines{end+1} = ' },';
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lines{end+1} = ' "bele": {';
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lines{end+1} = sprintf(' "index": %s,', fmt_int_row(doc.bele.index));
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lines{end+1} = sprintf(' "Ebx": "%s",', doc.bele.Ebx);
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lines{end+1} = sprintf(' "Eby": "%s",', doc.bele.Eby);
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lines{end+1} = sprintf(' "Ebz": "%s",', doc.bele.Ebz);
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lines{end+1} = sprintf(' "curlEbx": "%s",', doc.bele.curlEbx);
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lines{end+1} = sprintf(' "curlEby": "%s",', doc.bele.curlEby);
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lines{end+1} = sprintf(' "curlEbz": "%s"', doc.bele.curlEbz);
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lines{end+1} = ' },';
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lines{end+1} = sprintf(' "NbrDomain": %d,', doc.NbrDomain);
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lines{end+1} = sprintf(' "domainType": %s,', fmt_int_row(doc.domainType));
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lines{end+1} = sprintf(' "domainIndex": %s,', fmt_int_row(doc.domainIndex));
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lines{end+1} = sprintf(' "matType": %s,', fmt_int_row(doc.matType));
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lines{end+1} = sprintf(' "epsilonrR": %s,', fmt_float_row(doc.epsilonrR));
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lines{end+1} = sprintf(' "epsilonrI": %s,', fmt_float_row(doc.epsilonrI));
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lines{end+1} = sprintf(' "murR": %s,', fmt_float_row(doc.murR));
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lines{end+1} = sprintf(' "murI": %s,', fmt_float_row(doc.murI));
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lines{end+1} = sprintf(' "chiheR": %s,', fmt_float_row(doc.chiheR));
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lines{end+1} = sprintf(' "chiehR": %s,', fmt_float_row(doc.chiehR));
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lines{end+1} = sprintf(' "chiheI": %s,', fmt_float_row(doc.chiheI));
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lines{end+1} = sprintf(' "chiehI": %s,', fmt_float_row(doc.chiehI));
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lines{end+1} = sprintf(' "sigma": %s,', fmt_float_row(doc.sigma));
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lines{end+1} = sprintf(' "n": %s,', fmt_float_row(doc.n));
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lines{end+1} = sprintf(' "k": %s,', fmt_float_row(doc.k));
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lines{end+1} = sprintf(' "MeshFile": "%s",', doc.MeshFile);
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lines{end+1} = sprintf(' "OutFile": "%s"', doc.OutFile);
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lines{end+1} = '}';
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txt = strjoin(lines, newline);
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end
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function s = fmt_int_row(v)
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s = ['[', strjoin(arrayfun(@num2str, v(:)', 'UniformOutput', false), ', '), ']'];
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end
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function s = fmt_float_row(v)
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s = ['[', strjoin(arrayfun(@(x) num2str(x, '%.16g'), v(:)', 'UniformOutput', false), ', '), ']'];
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end
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function s = fmt_str_row(c)
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parts = cell(1, numel(c));
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for i = 1:numel(c)
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parts{i} = ['"', char(c{i}), '"'];
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end
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s = ['[', strjoin(parts, ', '), ']'];
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end
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