Basic HTML version of Foils prepared 7 October 97

Foil 35 Illustra Database System --
3D Spatial DataBlade

From VRML and Use of Databases as backend and Application to GIS ARL Database Tutorial -- February 98. by Krzysztof Walczak
1 The 3D Spatial DataBlade module adds support for data in three dimensional space.
2 It defines 18 new data types:
    • - 3D unit vector
    • - 3D vector
    • - 3D box
    • - circle
    • - circular arc
    • - ellipse
    • - line segment
    • - path
    • - point and ECS point
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© on Mon Oct 13 1997