
Each folder contains all the stimuli rendered with one of the five materials ('latex', 'nickel', 'plastic', 'porcelain', 'velvet').

Within each material folder, image files for each frame of the animation sequence are sorted into separate folders for each of the seven transformations by the four base objects (e.g., folder 'transf.04_shape.02' contains the image files of the animation sequence for transformation 4 and base object 2).

We also included within each material folder video files of the animation sequences, with names corresponding to the names of the folders. Note that these are not the actual stimuli that we used in the experiment; noise masks were generated anew from trial to trial for each trial and participant, and the speed of presentation might have been different in the actual experiment (although the relative number of frames is the same as in the experiment).

Finally, the static condition of Experiment 4 used static images of the four base objects rendered with all five materials, that is, image file 'frame_00000.png' for each base object and material.