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 =
oY:6a 'ltStatusDatakeyNotFound'，一直找不到原因！
b:Lp`8Du 以下是我的代码：求大神解答，谢谢
$-$^r; !aD/I%X clcclear DYU+?[J close all <a |$ Bl actxserver('LightTools.LTAPI'); kL,{H~iq; % 添加 .NET 程序集 2B7X~t>8a asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); cbl2D5s+i] % 创建 并绑定API 对象 "SyAOOZ lt = LTCOM64.LTAPIx;%光线追迹 o [Yxh%T lt.LTPID = 24376; adh=Kp e!w lt.UpdateLTPointer; d_&R>GmR$ js = LTCOM64.JSNET2;%几何建模 &,xN$ js.LTPID = lt.LTPID; M SU|T js.UpdateLTPointer; 4!< 8Dd lt.Message('hello') e%&2tf4 %创建一个透镜 KAm v7 thickness = 0.5; ^0 R.U+?+ frontradius = 0; k+2~=# rearradius = 0; zR/d:P? shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". oBr/CW WL = 1;HL = 0.1; bR@ e6.<i lensname = 'lens1'; %^m6Q! MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); uh3%}2'P %创建一个自由曲面 SIjdwr!+ZZ surfaceKey = 'lens1.surface[1]';%定义曲面 6~sb8pK.= numPointsU = 10; {[PoLOCI numPointsV = 30; t5#IiPp focallength = 0.5;%归一化焦距 h8oG5 |Y x = linspace(-1 ,1 ,numPointsU); <Brq7:n| y = linspace(-1 ,1 ,numPointsV); 5Ya TE<G [X ,Y] = meshgrid(x ,y); JS r& S[ Z =5*X .* exp(-X.^2 - Y.^2); 0& Q-y&$7 figure(1) L,| 60* surf(X ,Y ,Z); .oYUA} [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) mc;Z#"kf [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
