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 =
?I@W:#>o 'ltStatusDatakeyNotFound'，一直找不到原因！
pV"R|{#V 以下是我的代码：求大神解答，谢谢
@|%2f@h Wiu"k%Qsh clcclear (J!+(H 8 close all _f:W?$\ho actxserver('LightTools.LTAPI'); >oe]$r % 添加 .NET 程序集 ]P?vdgEM& asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); Z/;aT -N % 创建 并绑定API 对象 w*JGUk lt = LTCOM64.LTAPIx;%光线追迹 Q)[C?obd v lt.LTPID = 24376; 6f*CvW lt.UpdateLTPointer; w)Qp?k
d js = LTCOM64.JSNET2;%几何建模 /RC7"QzL js.LTPID = lt.LTPID; ]wG{!0pl js.UpdateLTPointer; J~UuS+Ufv lt.Message('hello') P}7 'm
M %创建一个透镜 p"ZG%Ow5Q] thickness = 0.5; 1HZO9cXJ frontradius = 0; )/?$3h; rearradius = 0; 7{ I0s;R shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". ;x@~A^< el WL = 1;HL = 0.1; }d}Ke_Q0 lensname = 'lens1'; xjj6WED MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); u ($ !z^h %创建一个自由曲面 ^qD$z=z - surfaceKey = 'lens1.surface[1]';%定义曲面 Y\?"WGL)p numPointsU = 10; @wNG{Stj numPointsV = 30; OA"q[s focallength = 0.5;%归一化焦距 cz RFMYE x = linspace(-1 ,1 ,numPointsU); l3I:Q^x@ y = linspace(-1 ,1 ,numPointsV); >_"an~Ss [X ,Y] = meshgrid(x ,y); S2VA{9:m Z =5*X .* exp(-X.^2 - Y.^2); j yUCH*@ figure(1) T !WT;A surf(X ,Y ,Z); f5VLw`m}.8 [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) XG{zlOD+ [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
