ConTesse: Accurate Occluding Contours for Smooth Surfaces
ConTesse: Accurate Occluding Contours for Smooth Surfaces
This paper proposes a method for computing the visible occluding contours of smooth surfaces. First, new necessary and sufficient conditions are introduced for when a sampled occluding contour is valid, that is, when it may be assigned consistent visibility. Previous methods do not guarantee these conditions, which helps explain why …