source: proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/missing-data/random_light.m @ 37

function l = random_light(fo)
if fo == .25
  dir = random_scene_normal;
elseif fo == .5
  dir = random_normal;
else
  error('Only implemented occlusion fractions of .25 and .5 for lighting.');
end
l = dir;