function [vol_handle,FV]=VoxelPlotter(VoxelMat,Vox_Size)

%detect the external voxels and faces

vol_handle=0;

if nargin==1

Vox_Size=1;

end

    FV=FindExternalVoxels(VoxelMat,Vox_Size);

%plot only external faces of external voxels

cla;

if size(FV.vertices,1)==0

    cla;

else

%patch voxel 

vol_handle=patch(FV,'FaceColor','r');

end

end