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secondo/Algebras/FixedMRegion/FixedMRegion.examples

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2026-01-23 17:03:45 +08:00
Database: berlintest
Restore : No
Operator : atinstant
Number : 1
Signature : fmregion x instant -> iregion
Example : query cloud atinstant [const instant value "2016-09-23-16:35"]
Result : file
Operator : setcenter
Number : 1
Signature : fmregion x point -> fmregion
Example : query setcenter(cloud, [const point value (100 100)])
Result : file
Operator : inside
Number : 1
Signature : mpoint x fmregion -> mbool
Example : query plane inside cloud
Result : file
Operator : inside
Number : 2
Signature : point x cregion -> bool
Example : query point1 inside cregion1
Result : file
Operator : intersects
Number : 1
Signature : cregion x region -> mbool
Example : query cregion1 intersects region1
Result : file
Operator : intersection
Number : 1
Signature : mpoint x fmregion -> mpoint
Example : query intersection(mpoint1, fmregion1)
Result : file
Operator : fmrinterpolate
Number : 1
Signature : region x instant x region x instant -> fmregion
Example : query interpolate2 (region1, instant1, region2, instant2)
Result : file
Operator : traversedarea
Number : 1
Signature : fmregion -> cregion
Example : query traversedarea(cloud)
Result : file
Operator : cregiontoregion
Number : 1
Signature : cregion x int -> region
Example : query cregiontoregion(cregion1, 100)
Result : file