Convert voxels to stl

I am new to the Matlab and I have developed my own below 3D voxel function.

I want to export this function to the stl file and view it .I should use the programme already developed by Mathworks represents by below link for this task.

https://uk.mathworks.com/matlabcentral/fileexchange/27733-converting-a-3d-logical-array-into-an-stl-surface-mesh#overview_tabI

I should use the CONVERT_voxels_to_stl(STLname,gridDATA,gridX,gridY,gridZ,varargin) programme in this link.

I call my function to this programme(link) but there are some errors in INPUTS given by me(I believe the way I am giving the inputs are wrong) and I dont know where is the mistake. Bolded letters represents the lines written and editted by me. Appreciate your comments.

[darova]

I used isosurface to see the voxel

cla
isosurface(B,0.9)
isosurface(B,0.1)
axis vis3d 
light

Is it correct?

[Hege]

Darova,

Actually bit closer to the model.But not correct.by the way what is mean by (0.9 and 0.1).

[darova]

Can you show you model should look like?

isosurface interpolates values to 0.1 and 0.9 (you have 0 and 1)

[Hege]

Yes. model is like this. but how did you get the values for the x, y and z grids?

[darova]

i use plot3

ix = B > 0;
[x,y,z] = meshgrid(1:10);
plot3(x(ix),y(ix),z(ix),'.r')

[darova]

your code code can be simples by the way

[x1,x2,x3] = meshgrid([1 10],[1 10],1:10);
x1 = x1(:);
x2 = x2(:);
x3 = x3(:);
plot3(x1,x2,x3,'.b')
line(x1,x3,x2,'linestyle','none','marker','.')
line(x3,x1,x2,'linestyle','none','marker','.')
axis vis3d

[Hege]

Hi Darove, Thanks but I have to use above mathowork script

[darova]

i understand. That's alright