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DIGRA
2003
Springer
15 years 7 months ago
2003
Springer
Most modern graphics-based computer games entertain the player in part by presenting him or her with a simulated space, an imaginary two- or threedimensional region whose visual a...
112
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SIGGRAPH
1999
ACM
15 years 6 months ago
1999
ACM
We present a solution to the general problem of characterizing shadows in scenes involving a uniform polygonal area emitter and a polygonal occluder in arbitrary position by manif...
134
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COMPGEOM
2003
ACM
15 years 7 months ago
2003
ACM
Given a scene consisting of objects, ray shooting queries answer with the first object encountered by a given ray, and are used in ray tracing and radiosity for rendering photo-r...
112
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IIE
2007
15 years 1 months ago
2007
Abstract. Issues related to 3d turtle’s navigation and geometrical figures’ manipulation in the simulated 3d space of a newly developed computational environment, MaLT, are re...
134
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SMILE
1998
Springer
15 years 6 months ago
1998
Springer
As virtual worlds demand ever more realistic 3D models, attention is being focussed on systems that can acquire graphical models from real objects. This paper describes a system wh...