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 =
y
qK*E* 'ltStatusDatakeyNotFound',一直找不到原因!
G<]@nP{P 以下是我的代码:求大神解答,谢谢
(Ffa{Tt! 8~T=p:z' clcclear ab#z&jg! close all L(9AcP actxserver('LightTools.LTAPI'); :Ys
;)W+R % 添加 .NET 程序集 J*m7
d4^ asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); JB=L{P J % 创建 并绑定API 对象 s(e1kk}" lt = LTCOM64.LTAPIx;%光线追迹 irP*:QM lt.LTPID = 24376; [
$" lt.UpdateLTPointer; N8=-=]0G js = LTCOM64.JSNET2;%几何建模 U* uMMb}$ js.LTPID = lt.LTPID; l}k'ZX 4 js.UpdateLTPointer; 8VuLL<\| lt.Message('hello') qEVpkvEq %创建一个透镜 ,?`kYPZ thickness = 0.5; I3}]MAE frontradius = 0; <GLoTolZ rearradius = 0; +q+JOS]L shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". NG23 WL = 1;HL = 0.1; "z=~7g lensname = 'lens1'; RD;A MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); D- O{/ %创建一个自由曲面 OMd:#cWsQ surfaceKey = 'lens1.surface[1]';%定义曲面 lR mVeq: numPointsU = 10; J6ed numPointsV = 30; hZ.](rD focallength = 0.5;%归一化焦距 fI'+4
)@x x = linspace(-1 ,1 ,numPointsU); M
9NT%7Il y = linspace(-1 ,1 ,numPointsV);
*I}_g4 [X ,Y] = meshgrid(x ,y); 1^ go)(Mx Z =5*X .* exp(-X.^2 - Y.^2); 4ElS_u^cP7 figure(1) M(uJ'Ud/! surf(X ,Y ,Z); G*~CB\K_ [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) V|*3*W [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]