Module scene 

The renderer-agnostic scene store (requirements R8–R9): display objects keyed by the SAME kernel names the feature pipeline mints, with typed metadata — no userData grab-bag, no renderer objects. Rendering, picking and feature-reference display all resolve against this one map.

Slice 1 populates solids (face mesh ranges + names, edge polylines + names, vertices) from the kernel’s native display payload. Datums/sketches/widgets arrive in later slices as further [DisplayObject] kinds.

Structs

DisplayMesh

The triangle mesh of one solid, ready for GPU upload (f32; the kernel’s f64 buffers are narrowed exactly once, here).

EdgeDisplay

One display edge: a world-space polyline plus the kernel edge identity and the typed flags the previous display layer kept per object.

FaceDisplay

One face of a solid: a contiguous triangle range of the solid mesh plus the kernel face identity.

RenderScene

The scene: insertion-ordered solids + an exact name index (R8 — the getObjectByName heuristic-scoring lookup is replaced by this map).

SolidDisplay

A displayed solid: mesh + named faces/edges/vertices + visibility.

VertexDisplay

One display vertex (kernel topology vertex).

Enums

FaceKind

The kind of a display face (surface classification rides along when known — typed replacement for the previous app’s untyped faceKind tag).

Functions

solid_display_from_payload

Build a SolidDisplay from the kernel’s native display payload.