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Graphics Interchange Format  |  1998-10-01  |  51.3 KB  |  518x361  |  4-bit (16 colors)
   ocr: Table3.Advantages and drawbacks of various algorithms. Algorithm Advantages: Drawbacks 2 Spanbased rendenng Similar tO traditional scanline renderer Pertorms large numberc of W Cavisions Good behavor for large WY. talios Farrly complex algonthm Good behavior for thin: triangles: 3Midpoint ecursive: Simple Recursives suporvision: Noslope calculatons for: suotrangtes Generates many subtriangles Oversubdivides for arge wratios Oversubdivides thin triangles 4Edge-based midpoint Simple Recursive recursive: subdivision Generates téwsubtriangles, can generate thin: subtriangles Need to pertorm: full ...