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 =
$-EbJ 'ltStatusDatakeyNotFound',一直找不到原因!
?`3`azfM 以下是我的代码:求大神解答,谢谢
D<]z.33 M9[Fx=
qY clcclear ;gu_/[P close all Yu>VW\Fb actxserver('LightTools.LTAPI'); bT2 b)nf % 添加 .NET 程序集 XL1v&'HLV asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); @or&GcQ* % 创建 并绑定API 对象 U5[xW lt = LTCOM64.LTAPIx;%光线追迹 ^duNEu0* lt.LTPID = 24376; #%rXDGDS lt.UpdateLTPointer; c~K^ooS- js = LTCOM64.JSNET2;%几何建模 Gcna:w>6d js.LTPID = lt.LTPID; t-)C0< js.UpdateLTPointer; h S/oOeG<Y lt.Message('hello') TW8E^k7 %创建一个透镜 GNlP]9wX thickness = 0.5; FY|.eY_7 { frontradius = 0; lED-Jo2 rearradius = 0; @2yi%_]h shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". M}k t q) WL = 1;HL = 0.1; \cP\I5IW:s lensname = 'lens1'; &.,ZU\`zT MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); 5zWxI]4d\ %创建一个自由曲面 Z?kLAhy! surfaceKey = 'lens1.surface[1]';%定义曲面 hiZE8?0+~N numPointsU = 10; N{U``LV numPointsV = 30; ( 6|S42 focallength = 0.5;%归一化焦距 (iXo\y`z x = linspace(-1 ,1 ,numPointsU); '8R5?9" y = linspace(-1 ,1 ,numPointsV); &`[y] E' [X ,Y] = meshgrid(x ,y); i Tg?JoE2 Z =5*X .* exp(-X.^2 - Y.^2); FIG3P)) figure(1) ? >SC:{( surf(X ,Y ,Z); \$n?J(N [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) %]S~PKx [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]