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Units for values on mgMeshSetVtxCoord()
1 Comment
Steve
said Wednesday, Oct 17, 2018
The units are "database units". In OpenFlight the database header node defines the units for all vertices and coordinates contained in any node in the database. This is called "database units" and is specified on the fltHeader node using the fltHdrUnits attribute.
The possible values for fltHdrUnits attribute are:
0 = Meters
1 = Kilometers
4 = Feet
5 = Inches
8 = Nautical miles
So if the database is "Meters" the units of the x,y,z values you pass to mgMeshSetVtxCoord are meters.
Maxwell
What are the units for the x,y,z values in the API function call
mgbool mgMeshSetVtxCoord (mgrec*rec,
intvtxIndex,
doublex,
doubley,
doublez )