Q step 2: Projection mapping good. Planar mapping bad photographs should be projected back onto the model with the sam, camera optics that they were taken with The correct m ^ S projection mapping Flat (planar) mapping is wrong and leads to ° ame errors—the whole front of the face being incorrectly enlarged tk leads to problems like Paul found with the ends of the eyebrows stretch« * out and down the side of the head If you use projection mapp,ng > matching up all the photographs to the one model becomes relatively p.! while flat mapping will always get it wrong and generate a lot of f,x y work for you to do! Projection (left) and flat mapping (right) results P

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