我想在lighttools操作指南中模仿参考代码写一个能够建立自由
曲面透镜的代码，实现通过matlab在lt软件中建立
自由曲面的目的，但总是会报错提示ans =
&Or= _5Y` 'ltStatusDatakeyNotFound'，一直找不到原因！
7Mg7B 以下是我的代码：求大神解答，谢谢
)KhVUFS1 j I@$h_n clcclear }eRG$)' close all z ex.0OT; actxserver('LightTools.LTAPI'); zZ0V6T} % 添加 .NET 程序集 Zg f||, asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); K[yJu 4 % 创建 并绑定API 对象 2_~XjwKE lt = LTCOM64.LTAPIx;%光线追迹
KGwL09) lt.LTPID = 24376; tnbs]6 lt.UpdateLTPointer; YhK/pt43C js = LTCOM64.JSNET2;%几何建模 dC|#l?P js.LTPID = lt.LTPID; P\0%nyOG(% js.UpdateLTPointer; tZ24}~da lt.Message('hello') d3J_IW+8R$ %创建一个透镜 5va&N<U thickness = 0.5; ~vZzKRVS frontradius = 0; >} (*s^!k rearradius = 0; 4z DAfi#0 shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". mqc Z3lsv WL = 1;HL = 0.1; .wn_e=lT lensname = 'lens1'; >w;W & [ MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); T.N7` %创建一个自由曲面 2j BE+k"M surfaceKey = 'lens1.surface[1]';%定义曲面 Ywq+l]5/p numPointsU = 10; >gLy z2 numPointsV = 30; }ucg!i3C focallength = 0.5;%归一化焦距 KKJ [ x = linspace(-1 ,1 ,numPointsU); 84\o7@$# y = linspace(-1 ,1 ,numPointsV); 3 t6' 5{ [X ,Y] = meshgrid(x ,y); qinQ5 t Z =5*X .* exp(-X.^2 - Y.^2); 'ZgW ~G]S figure(1) 7%}}m&A7h surf(X ,Y ,Z); qfe%\krN{i [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) 0|vWwZq [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
