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 =
4@a i6,< 'ltStatusDatakeyNotFound'，一直找不到原因！
k~ nBiV 以下是我的代码：求大神解答，谢谢
n b%6X82Q : eVq#3} clcclear r mg}N close all %n9aaoD actxserver('LightTools.LTAPI'); + ks VtG, % 添加 .NET 程序集 &^Q/,H~S asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); $1`2 kM5 % 创建 并绑定API 对象 z-)O9PV lt = LTCOM64.LTAPIx;%光线追迹 SO0PF|{\r lt.LTPID = 24376; g]0_5?i lt.UpdateLTPointer; o&$A]ph8X js = LTCOM64.JSNET2;%几何建模 r* Ca}Z js.LTPID = lt.LTPID; x U`p|(SS- js.UpdateLTPointer; :"/d|i`T lt.Message('hello') }&D32\ %创建一个透镜 #AQ V(;r7@ thickness = 0.5; (<C3Vts)) frontradius = 0; {_v#~595 rearradius = 0; Ig>(m49d shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". brUF6rQ WL = 1;HL = 0.1; 9x =Y^',5 lensname = 'lens1'; TOQP' / MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); P ~X2^bw %创建一个自由曲面 FU 4L6n surfaceKey = 'lens1.surface[1]';%定义曲面 l+^*LqEW2 numPointsU = 10; b d!Y\OD numPointsV = 30; d /~9&wLSb focallength = 0.5;%归一化焦距 R (n2A$ x = linspace(-1 ,1 ,numPointsU); M9%$lCl
y = linspace(-1 ,1 ,numPointsV); `VguQl_,gA [X ,Y] = meshgrid(x ,y); '6%2.[ o Z =5*X .* exp(-X.^2 - Y.^2); ?4T-@~~*`= figure(1) ' S/gmn surf(X ,Y ,Z); ey$&;1x#5 [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) ;;/{xvQ.1 [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
