HELP! * GREY=local LOCAL HTML version of Foils prepared 9 february 1996
Foil 29 GIS in Database System
From Study of Use of Databases for VRML and Application to GIS Research Seminar -- 9 february 1996. byKrzysztof Walczak * See also color IMAGE
VRML Synthesis
Synthesis of VRML representation can be divided into two separate parts:
generation of terrain shape
generation of object description
Why terrain shape description is treated in a special way ?
very specialized and optimized VRML object
constant - user does not edit the terrain data
very big in volume - special mechanisms assure efficient storage and fast retrieval
highly parametrized VRML synthesis
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