EllipticRing

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The EllipticRing is a geometrical primitive characterized by its semi-major axis (RadiusX, RadiusY) and width (LineWidth). A EllipticRing is a region limited by two concentric ellipses. The width LineWidth refers to the difference if the two. The RadiusX, RadiusY control the semi-major axis of the ellipse.

The default port is the center of the ellipses at position . After geometrical operations like relative positioning or cutting are performed, the EllipticRing will be discretized by a number of linear segments with end points which are located on the defined circles. The number of these segments is defined by the parameter RefineAll.

A typical EllipticRing might be defined like this:

EllipticRing {
  Name = "EllipticRing_1"
  DomainId = 1
  Priority = 1
  RadiusX = 200.0
  RadiusY = 100.0
  Width = 20.0
  RefineAll=2
}