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 =
VyWzb 'ltStatusDatakeyNotFound'，一直找不到原因！
.gY=<bG/fA 以下是我的代码：求大神解答，谢谢
r- ,u)zf" {
T?1v*.[ clcclear lS?#(}a1) close all P?Kg7m W actxserver('LightTools.LTAPI'); 0P;\ :-&p % 添加 .NET 程序集 ($t;Xab asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); fa!8+kfi % 创建 并绑定API 对象 mp8Zb& Ggb lt = LTCOM64.LTAPIx;%光线追迹 KxDfPd+j[ lt.LTPID = 24376; Z9j`<VgN
lt.UpdateLTPointer; !* o{xq js = LTCOM64.JSNET2;%几何建模 !J[! i"e js.LTPID = lt.LTPID; >XW -W js.UpdateLTPointer; Dlz1"|SF lt.Message('hello') ;#=y5Q4 %创建一个透镜 ~'N+O K thickness = 0.5; 'q l<R0g frontradius = 0; cyB2=, rearradius = 0; 1i;Cw/mr shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". zN/nKj: Q WL = 1;HL = 0.1; dg&GMo lensname = 'lens1'; ]j]<CqG MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); x[mh^V5ld %创建一个自由曲面 =b>e4I@ surfaceKey = 'lens1.surface[1]';%定义曲面 rq:sy=; numPointsU = 10; oWq]\yT<` numPointsV = 30; U "v=XK)! focallength = 0.5;%归一化焦距 on
4
$n7 x = linspace(-1 ,1 ,numPointsU); 9r
](/"=f y = linspace(-1 ,1 ,numPointsV); gps. [X ,Y] = meshgrid(x ,y); 5>h/LE]" Z =5*X .* exp(-X.^2 - Y.^2); Qe`Nb4xf figure(1) Aa^ w {D surf(X ,Y ,Z); X 39%O' [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) q s iV [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
