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@ccheever/exact-graphics

v0.1.10

Published

Framework-free semantic graphics scene model for Exact

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ccheeverccheever

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Readme

@exact/graphics

Framework-free reference implementation of Exact's retained semantic graphics scene model (LLP 0101 Phase 0).

The language-neutral authority is tests/graphics/scene-model-v1.schema.json; this package is a parity-checked projection, not a second schema. It provides retained handles, incremental operations, atomic commit refusal, immutable graphicsId, non-reused internal ids, single-surface attachment, and the LLP 0353 stale-handle contract.

No renderer, framework binding, Agent operation, or native callback ships in SG0. Those arrive in later vertical phases against the same schema.

ENG-24769 SG1 fixes the future Contract binding grammar in tests/graphics/contract-grammar-v1.json and LLP 0353 r6. The checked .contract.txt corpus is intentionally a design authority, not a claim that the SG2 compiler/backend slice already exists.