function render_designated_views_in_a_folder(folder, varargin) % calls 'render_designated_views' for every shape found in the given folder opts.ext = '.jpg'; % extension of target files opts.range = []; % if empty, all found shapes will be rendered, while a range [X:Y] will render shapes in the given range opts = vl_argparse(opts, varargin); mesh_filenames = [rdir( sprintf('%s\\*.obj', folder) ); rdir( sprintf('%s\\*.off', folder) )]; if isempty( opts.range ) range = 1:length( mesh_filenames ); else range = opts.range; end fig = figure('Visible','off'); for fi=range modelname = mesh_filenames(fi).name; % Replace the following line with the appropriate one. viewpoints = load(['D:\MATLAB\R2019a\work\3dsaliency\test_viewpoints\' modelname(54:end-4) '.txt']); fprintf('Loading and rendering input shape %s...', mesh_filenames(fi).name ); mesh = loadMesh( mesh_filenames(fi).name ); if isempty(mesh.F) error('Could not load mesh from file'); else fprintf('Done.\n'); end ims = render_designated_views(mesh, 'figHandle', fig, 'views', viewpoints); for ij=1:length(ims) imwrite( ims{ij}, sprintf('%s_%03d%s', mesh_filenames(fi).name(1:end-4), ij, opts.ext), 'Quality',100 ); end end close(fig);