Scatter3 plot with patch properties

I have a logical N x N x N logical array isAct and I want a scatter plot of the 1's. The obvious choice is using find

 [ii, jj, kk] = find(isAct);

and then

 scatter3(ii,jj,kk)

However I want to apply some of the patch properties (lighting etc.).

 [xx, yy, zz] = meshgrid(1:N,1:N,1:N);
 value = 0.5;
 hpiso = patch(isosurface(xx,yy,zz,double(isAct),value));
 isonormals(xx,yy,zz,double(isAct),hpiso)
 view(3)

I would expect this to work for value = 1, but it shows nothing (so I misunderstood something). For other values it works, but the objects it plots are not the 1's (they do not coincide with the result of scatter3).

Where am I wrong?

Answer 1

[Walter Roberson]

That form of find() does not return x y z coordinates. That form of find returns row and column coordinates and value at the location. You should be using something like

pos = find(isAct);
[ii, jj, kk] = ind2sub(size(isAct),pos);
scatter3(ii,jj,kk)