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Region Fill Algorithms − Seed Fill Approaches Boundary Fill Flood Fill Work at the pixel level. Suitable for interactive painting applications − Scanline Fill Approaches Work at the polygon level Better performance − Connectedness 4−connected region: From a given pixel, the region that you can get to by a series of 4 way moves (north, south, east, west) 8−connected region: From a Polygon filling algorithm in computer graphics pdf Wood Mountain Computer Graphics CS 543 Lecture 11 (Part 1) Polygon Filling & Antialiasing Prof Emmanuel Agu Computer Science Dept. Worcester Polytechnic Institute (WPI) Defining and Filling …

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