Performance Comparison of Difference Calculation in C++ and C#

[airsxue]

Hello,

Thank you for your great work. We tested the difference calculation time using the following polygon data (input1 and input2), and found that the total solving time for running the same code (difference/Exclude calculation) for 100,000 times was approximately 134,354ms. We believe that this time is quite long. Could you please let us know if this running efficiency is normal in C++? We are not sure if there is any issue with how we are calling the C++ code. Thank you very much for your help.

input1.addVertex({ 0, 0, 0 });
input1.addVertex(260.9419, 0.0000, 0);
input1.addVertex(332.7787, 85.6275, 0.5310);
input1.addVertex(266.1260, 159.6569, -0.5375);
input1.addVertex(176.8855, 196.6716, 0);
input1.addVertex(80.9798, 121.9019, -0.1873);
input1.addVertex(5.8104, 99.3229, 0);
input1.addVertex(78.3877, 48.9830, 0);


input2.addVertex(0, 71.8685, 0);
input2.addVertex(33.8413, 14.0612, 0.5257);
input2.addVertex(80.5336, 10.6356, -0.2735);
input2.addVertex(125.9409, 27.7637, 0);
input2.addVertex(58.6867, 46.1764, -0.6131);
input2.addVertex(83.9606, 82.1453, 0.5310);
input2.addVertex(100.2387, 124.9655, 0);

CombineResult<double> unionResult = cavc::combinePolylines(input1, input2, PlineCombineMode::Exclude);