Building Fractal Landscapes

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Presentation transcript:

Building Fractal Landscapes Henry Kwan

Diamond-square algorithm Generate random terrain with iterations of: Diamond Step Set square(s) center value(s) = Average of four corner values + random value Square Step Set diamond(s) center value(s) = Average of corner values + random value Initial Terrain 1st Pass Diamond Step 1st Pass Square Step 2nd Pass Diamond Step 2nd Pass Square Step

33x33 Landscape To generate a 33x33 landscape, run: >> landscape_fractal(5)

129x129 Landscape To generate a 129x129 landscape, run: >> landscape_fractal(7)