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    Interface RecipeBrepNodeBeta (Inputs.Base)

    A boundary representation given exactly, as STEP and IFC describe one: vertices, edges on curves, and faces on surfaces bounded by loops of those edges. Faces meet on shared edges, so a closed set of faces is a solid.

    A kernel that builds no exact surfaces builds fallback instead, a node describing the same faces approximately, such as their triangles.

    interface RecipeBrepNode {
        op: "brep";
        vertices: RecipeRange;
        curves: RecipeBrepCurve[];
        surfaces: RecipeBrepSurface[];
        edges: RecipeBrepEdge[];
        faces: RecipeBrepFace[];
        closed: boolean;
        solids?: RecipeBrepSolid[];
        fallback?: number;
    }
    Index

    Properties

    op vertices curves surfaces edges faces closed solids? fallback?

    Properties

    op: "brep"

    Always brep.

    vertices: RecipeRange

    A range of x, y, z triples in f64: the vertices.

    curves: RecipeBrepCurve[]

    The curves the edges lie on, and the curves surfaces of revolution and extrusion sweep.

    surfaces: RecipeBrepSurface[]

    The surfaces the faces lie on.

    edges: RecipeBrepEdge[]

    The edges.

    faces: RecipeBrepFace[]

    The faces, at least one.

    closed: boolean

    Whether the faces close a volume, so the result is a solid rather than a shell.

    solids?: RecipeBrepSolid[]

    The solids the faces make, each an outer shell and its cavities; left out, a closed node's shells are found from the edges the faces share and a shell inside another is its cavity. Every face belongs to one shell at most.

    fallback?: number

    The index of an earlier node to build where exact surfaces cannot be, or are not built.

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