Changes between Version 20 and Version 21 of FDORfc59


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Timestamp:
Apr 10, 2011, 4:36:25 PM (13 years ago)
Author:
gregboone
Comment:

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  • FDORfc59

    v20 v21  
    12001200There is a position of ambiguity:  if the circle is standing perfectly on edge so that the start and mid positions coincide in XY (but have different Z).
    12011201
    1202 This (using an FDO circle in 3D) works for round-tripping and a few special functions such as tessellation.  However, there are several weak points in Map that assume circular arcs to be in the XY plane.  These should be addressed by the time that we add support for more geometry types, assuming that 3D support will be required for all of them.
     1202This (using an FDO circle in 3D) works for round-tripping and a few special functions such as tessellation.  However, there are several weak points in GIS applications that assume circular arcs to be in the XY plane.  These should be addressed by the time that they add support for more geometry types, assuming that 3D support will be required for all of them.
    12031203
    12041204