addpath('toolbox_signal') addpath('toolbox_general') addpath('toolbox_graph') addpath('toolbox_additional') addpath('solutions/meshproc_6_volumetric') [vertex,faces] = read_tet('hand.tet'); clear options; options.plot_points = 1; clf; plot_mesh(vertex,faces,options); options.cutting_plane = [0 0 1]; options.plot_points = 0; clf; plot_mesh(vertex,faces,options); options.cutting_plane = [0 -1 0]; options.plot_points = 0; options.cutting_offs = -.2; options.face_vertex_color = vertex(1,:)'; clf; plot_mesh(vertex,faces,options); view(-20,45);zoom(.8); colormap jet(256); exo1() %% Insert your code here. n = size(W,1); D = spdiags(sum(W)', 0, n,n); L = D-W; i = round( rand(20,1)*n ) + 1; b = zeros(n,1); b(i) = (-1).^(1:length(i)); L1 = L; L1(i,:) = 0; L1(i+(i-1)*n) = 1; v = L1\b; options.face_vertex_color = v; clf; plot_mesh(vertex,faces,options); view(-20,45);zoom(.8); shading interp; colormap jet(256);