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*$>d/E 'ltStatusDatakeyNotFound',一直找不到原因!
A$r$g\5+ 以下是我的代码:求大神解答,谢谢
G~o!u8^; =$Mf:F@ clcclear "5Y6.$Cuf! close all ghWWJx9 actxserver('LightTools.LTAPI'); Qw:!Rw,x % 添加 .NET 程序集 >xabn*Kq asm = NET.addAssembly('D:\lighttools\Utilities.NET\LTCOM64.dll'); r":anR( ; % 创建 并绑定API 对象 IC&P-X_aP lt = LTCOM64.LTAPIx;%光线追迹 A
$gn{ c lt.LTPID = 24376; 3q}j"x? lt.UpdateLTPointer; -z~!%4 a js = LTCOM64.JSNET2;%几何建模 sa4w.9O1GS js.LTPID = lt.LTPID; >P:X\5Oj js.UpdateLTPointer; R__:~uv, lt.Message('hello') Mn(iAsg %创建一个透镜 O`c50yY thickness = 0.5; itP`{[ frontradius = 0; gr SF}y!3 rearradius = 0; ^APtV6g shape = 'C';%Optional. Aperture of lens can be "Circular/C" or "Rectangular/R". q50F!yHC- WL = 1;HL = 0.1; RC/ 3\' lensname = 'lens1'; s@ r{TXEn MakeLens(js ,thickness ,frontradius ,rearradius ,shape ,WL ,HL ,lensname); \O;2^ %创建一个自由曲面 (_zlCHB surfaceKey = 'lens1.surface[1]';%定义曲面 8 s$6R|ti numPointsU = 10; +q}t%K5 numPointsV = 30; @wgd
3BU focallength = 0.5;%归一化焦距 0o=HOCL\ x = linspace(-1 ,1 ,numPointsU); )Q'E^[Ua y = linspace(-1 ,1 ,numPointsV); 9Q%lS [X ,Y] = meshgrid(x ,y); >Ua'* Z =5*X .* exp(-X.^2 - Y.^2); 7Hr_ZwO/^ figure(1) u1$6:"2@5k surf(X ,Y ,Z); QM F [retVal2 ,stat2] = lt.SetFreeformSurfacePoints(surfaceKey ,X ,Y ,Z ,numPointsV ,numPointsU);char(retVal2) m+hI3@j [ 此帖被朱槿在2025-08-20 17:43重新编辑 ]