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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 = YmwUl> @{ 'ltStatusDatakeyNotFound',一直找不到原因! M_BG:P5 以下是我的代码:求大神解答,谢谢 !{S& " AT{rg/oSf clcclear Sj(5xa[ close all Wxeg(L}E actxserver('LightTools.LTAPI'); 7oWT6Qa5 % 添加 .NET 程序集 $:l>g)c asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); HP,sNiw % 创建 并绑定API 对象 f$y`tT %o lt = LTCOM64.LTAPIx;%光线追迹 `xXpP"*o} lt.LTPID = 24376; -|.Izgc lt.UpdateLTPointer; WgTD
O3 js = LTCOM64.JSNET2;%几何建模 6,~Y(# js.LTPID = lt.LTPID; gc6Zy|^V4` js.UpdateLTPointer; 9'"
F7>d lt.Message('hello') d}:eLC %创建一个透镜 Ea,L04K thickness = 0.5; [C-4*qOaa2 frontradius = 0; ,%=SO 82W rearradius = 0; y3+iADo.p shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". $S6%a9m
WL = 1;HL = 0.1; * "qS lensname = 'lens1'; _uf,7R- MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); a
+$'ULK+r %创建一个自由曲面 {9
.sW/ surfaceKey = 'lens1.surface[1]';%定义曲面 ~NV 8avZ numPointsU = 10; je#OV,uHM numPointsV = 30; ]I^b&N focallength = 0.5;%归一化焦距 WeiDg,]e$b x = linspace(-1 ,1 ,numPointsU); &02I-lD4+ y = linspace(-1 ,1 ,numPointsV); qP k`e}D [X ,Y] = meshgrid(x ,y); ?h|&kRq Z =5*X .* exp(-X.^2 - Y.^2); ud
grZ/w] figure(1) Y
n7z#bu surf(X ,Y ,Z); }nx5 [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) 2 ":W^P [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
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