Module fj_core::objects

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§Objects of a shape

Objects, in Fornjot parlance, are the elements that make up shapes. Objects can reference each other, forming a directed acyclic graph (DAG).

There are two top-level objects (Sketch and Solid) which represent whole shapes (2D and 3D, respectively), while all other objects are referenced (directly or indirectly) by these top-level objects.

All objects are stored in centralized storage (see Objects) and referred to through a Handle.

Structs§

  • AboutToBeStored
    Implementation of Form for objects that are about to be stored
  • Bare
    Implementation of Form for bare objects
  • Curve
    A curve
  • Cycle
    A cycle of connected edges
  • Face
    A face of a shape
  • HalfEdge
    A directed half-edge, defined in a surface’s 2D space
  • ObjectSet
    An ordered set of objects
  • Objects
    The available object stores
  • Region
    A single, continuous 2d region, may contain holes
  • Shell
    A 3-dimensional closed shell
  • Sketch
    A 2-dimensional shape
  • Solid
    A 3-dimensional shape, built from Shells. Many Solids will contains only one shell, but if the Solid contains cavities they will be represented by a shell each, as well as a shell for the outside.
  • Stored
    Implementation of Form for stored objects
  • Surface
    A two-dimensional shape
  • Surfaces
    Store for Surfaces
  • Vertex
    A vertex that identifies a point in space

Enums§

  • AnyObject
    An enum that can hold any object
  • Handedness
    The handedness of a face’s coordinate system

Traits§

  • Form
    The form that an object can take
  • IsObject
    A trait implemented for all object types

Type Aliases§