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Procedural Content Lab1

Procedural Content Lab1. CSE 788 Prof. Roger Crawfis. Canyon walk-thru. Making a 1D Valley. Add a flat floor. Carve out two parabolas: Debris Wall Offset parabolas . Take the max of all. Add noise or fractal. Take min with mountains. Making a Canyon.

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Procedural Content Lab1

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  1. Procedural ContentLab1 CSE 788 Prof. Roger Crawfis

  2. Canyon walk-thru

  3. Making a 1D Valley • Add a flat floor. • Carve out two parabolas: • Debris • Wall • Offset parabolas. • Take the max of all. • Add noise or fractal. • Take min with mountains.

  4. Making a Canyon • For a canyon, the valley profile cure needs to be swept through some space. • Start with a line or curve: • Subdivide it and displace. • Orient valley perpendicular to the curve. • Adjust parameters as the curve is swept. • Not shown here. start end

  5. Making a Canyon • Create a color map • Based on height • Based on slope • Based on classification • Adds some randomness

  6. Extra Credit • Add a river or a road • Easiest would be to add a lower portion to the valley curve. • Color the bottom and add a flat water plane. • Add a Sky layer, sky box, etc. • Render it in 3D using whatever: • http://picogen.org/ • …

  7. What to turn in • Images of the height, color, roughness. • You do not need to render it in 3D. • Description on how you generated. • 3-4 Powerpoint slides that visual guide the class through your creation.

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