How to display a 3d array in 3d using texture mapping

8 次查看（过去 30 天）
dileep Subramanian
Sir,
I am able to display 2D array as a Solid rectangle. But How to display 3d array as solid CUBE in 3d, I got vol3d.m file from the net but I am not aware of input parameter 'varargin' , whether 'a' can be input.
k=50; a = zeros(k,k,k) % Preallocate matrix for m = 1:k for n = 1:k for r = 1:k if( ( abs(m-24)+abs(n-24)+ abs(r-24)) < 24) a(m,n) = 255; end
end
end
How to display a as cube using texture mapping ?
like 2d function f1() k=50; a = zeros(k,k) % Preallocate matrix for m = 1:k for n = 1:k if( ( abs(m-24)+abs(n-24)) < 24) a(m,n) = 255; end
end
end
imshow(a);
return
end
Regards, Dileep S

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