Collision Detection.pdf

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Dynamic CD using BSP Trees • Inaccuracies can occur using this method. The right sphere collides correctly, while the left sphere detects a collision too early. To the right, this is solved by introducing an extra bevel plane. 2003-12 12-1717 16
• Features. Hierarchical Method • Interactive rates with models consisting of a large number of polygons, both when far away and close together • Handling polygon soup. • Possible to undergo rigid-body motion • Efficient BV fitting. 2003-12 12-1717 17
Page 1 and 2: Collision Detection Pu Jiantao. 200
Page 3 and 4: Introduction • Collision Collisio
Page 5 and 6: Introduction • Good CD Algorithms
Page 7 and 8: Introduction • If the scenario co
Page 9 and 10: Multi-phase detection strategy •
Page 11 and 12: Rays Method • Approximate an obje
Page 13 and 14: Dynamic CD using BSP Trees • A sp
Page 15: Dynamic CD using BSP Trees • Pseu
Page 19 and 20: Hierarchical Method • Evaluating
Page 21 and 22: • Why OBBTree? OBBTree Method OBB
Page 23 and 24: OBBTree Method • Hierarchical Bui
Page 25 and 26: Some Other Topics • Time-Critical
Page 27 and 28: Some Other Topics • Distance Quer
Page 29 and 30: Some Other Topics • Collision Res

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