SysML 2.0b4 FTF Avatar
  1. OMG Issue

SYSML2_ — Unredefinable shape attributes

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  • Key: SYSML2_-471
  • Status: closed  
  • Source: NIST ( Mr. Conrad Bock)
  • Summary:

    [From Dr. Charles Manion] Values for Shapes::RightCircularCylinder::radius cannot be specified by redefinition because it is given a value in CircularCylinder (= semiMajorAxis). Might be others like this in Shapes.
  • Reported: SysML 2.0b2 — Sat, 11 Jan 2025 15:13 GMT
  • Disposition: Resolved — SysML 2.0b4
  • Disposition Summary:

    Make shape attributes redefinable

    The unredefinable attributes in ShapeItems.sysml are all redefined with equality ("=", binding) to another attribute (for example, radius = semiMajorAxis), intending the redefined attribute (radius) to be the one modelers redefine, rather than the one it is bound to (semiMajorAxis). This resolution moves the equality bindings to the other attributes (for example, semiMajorAxis = radius), enabling modelers to redefine the ones intended.
  • Updated: Sat, 19 Jul 2025 19:26 GMT