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 =
] Wx>)L T 'ltStatusDatakeyNotFound'，一直找不到原因！
+9CEC1-l 以下是我的代码：求大神解答，谢谢
I #M%%5e ocIt@#20 K clcclear 5!'R'x5e close all }A4nJ>`tq actxserver('LightTools.LTAPI'); 9TVB< }0G % 添加 .NET 程序集 ~|CJsD/ asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); >
$w^%I % 创建 并绑定API 对象 ,&.W6sW lt = LTCOM64.LTAPIx;%光线追迹 ?~"`^|d
lt.LTPID = 24376;
eeW' [ lt.UpdateLTPointer; JkSdLj js = LTCOM64.JSNET2;%几何建模 c Ndw9?Z js.LTPID = lt.LTPID; F . K2 js.UpdateLTPointer; dSOlD/c
lt.Message('hello') E /fw?7eQ %创建一个透镜 ]ZzoJ7lr thickness = 0.5; Aautih@LX frontradius = 0; zVM4BT( rearradius = 0; "w A0 LH _ shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". ,c4c@|Bh? WL = 1;HL = 0.1; R* s* +I lensname = 'lens1'; U/T4i# MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); t6'61*)|0 %创建一个自由曲面 hq/J6 M surfaceKey = 'lens1.surface[1]';%定义曲面 T*h!d(
numPointsU = 10; J0^{,eY< numPointsV = 30; Y]C; T focallength = 0.5;%归一化焦距 UF@IBb}0 x = linspace(-1 ,1 ,numPointsU); n?'d|h y = linspace(-1 ,1 ,numPointsV); # / OUGeJ [X ,Y] = meshgrid(x ,y); z 0~ j Z =5*X .* exp(-X.^2 - Y.^2); ,f} h} figure(1) =2^Vgc surf(X ,Y ,Z); FE/$(7rM [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) BG'6;64kx6 [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]
