rectangleEdgeTransform MethodStatic

If data is one of several forms of a rectangle, return its edge Transform.

  • Points are considered a rectangle if, within the first 4 points:
    • vectors from 0 to 1 and 0 to 3 are perpendicular and have a non-zero cross product
    • vectors from 0 to 3 and 1 to 2 are the same

rectangleEdgeTransform(data: IndexedXYZCollection | Point3d[] | AnyCurve, requireClosurePoint: booleantrue): undefined | Transform

@returns Transform with origin at one corner, x and y columns extending along two adjacent sides, and unit normal in z column. If not a rectangle, return undefined.

Parameter Type Description
data IndexedXYZCollection | Point3d[] | AnyCurve points in one of several formats:
* LineString
* Loop containing rectangle content
* Path containing rectangle content
* Array of Point3d[]
* IndexedXYZCollection
requireClosurePoint boolean whether to require a 5th point equal to the 1st point.

Returns - undefined | Transform

Transform with origin at one corner, x and y columns extending along two adjacent sides, and unit normal in z column. If not a rectangle, return undefined.

Defined in

Last Updated: 28 October, 2024