Method of simulating explosive performance

Details Method of simulating explosive performance Method of simulating explosive performance

2005-03-22

2005-03-22

Hjerpe, Richard (Department: 2672)

Computer graphics processing and selective visual display system

Computer graphics processing

Graph generating

C345S215000, C434S366000, C434S428000, C434S429000, C434S430000

Reexamination Certificate

active

06870534

ABSTRACT:
A method of simulating the effects of one or more explosive events utilizes a mapping of graphically-valued dots to describe the explosive event at detonation at a plurality of (x,y) positions. A degradation rule is applied to the mapping of dots at each of times tn, for n=1 to N, to yield corresponding mappings of degraded value dots. The degradation rule specifies how the mapping of dots at detonation changes with time. The mapping at detonation and mappings of the degraded value dots are then simultaneously displayed in (x,y) registration with one another.

REFERENCES:
patent: 3558865 (1971-01-01), Berndt et al.
Gary D. Yngve, James F. O'Brien, Jessica K. Hodgins: Animating Explosions, Jul. 2000, Proceedings of the 27th annual conference on Computer graphics and interactive techniques. pp. 29-36.*
Claude Martins, John Buchanan, John Amanatides: Visually Believable Explosions in Real Time, Nov. 7-8, 2001, Computer Animation, 2001. The Fourteenth Conference on Computer Animation. Proceedings. pp. 237-259.*
R. E. Ewing, D. Mitchum, P. O'Leary, R. C. Sharpley, J. S. Sochacki: Distributed computation of Wave Propagation Models Using PVM, 1993, ACM Press, Proceedings of the 1993 ACM/IEEE conference on Supercomputing. pp. 22-31.

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