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 =
>MJ?g- 'ltStatusDatakeyNotFound'，一直找不到原因！
A~nf#(!^] 以下是我的代码：求大神解答，谢谢
^7]"kg DA ~8|t*@ D clcclear B~'MBBD" close all #<( = }? actxserver('LightTools.LTAPI'); iA_8(Yo % 添加 .NET 程序集 -oz`"&% asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); e 7u^mJ % 创建 并绑定API 对象 *sQcg8{^ lt = LTCOM64.LTAPIx;%光线追迹 0i[zup lt.LTPID = 24376; zq5'i!s !0 lt.UpdateLTPointer; m"c :"I6 js = LTCOM64.JSNET2;%几何建模 @&1Wy p js.LTPID = lt.LTPID; Q
'(ihUq*k js.UpdateLTPointer; aKF*FFX lt.Message('hello') &p<(_|Af %创建一个透镜 HEqWoV]{d thickness = 0.5; cD1o"bq frontradius = 0; pO<-., rearradius = 0; O$`UCq shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". AgF5-tz6x WL = 1;HL = 0.1; u!N{y,7W) lensname = 'lens1'; Q Z8QQ`*S MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); M^rM-{?< %创建一个自由曲面 nD" ~?*Lt surfaceKey = 'lens1.surface[1]';%定义曲面 64Gi8|P numPointsU = 10; V's:>; numPointsV = 30; 3HyhEVR-#~ focallength = 0.5;%归一化焦距 YEjY8]t x = linspace(-1 ,1 ,numPointsU); e2$]g> y = linspace(-1 ,1 ,numPointsV); u%O-;>J [X ,Y] = meshgrid(x ,y); ZA#y)z8!E Z =5*X .* exp(-X.^2 - Y.^2); 09M;}4ev&7 figure(1) ,gnQa surf(X ,Y ,Z); u"$a>S_ [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) -U 2mfW [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
