SimReady Conform FET024NEWTON

Purpose

Use this exact feature skill when the selected profile, validation report, or user request names FET_024_NEWTON. It repairs or stages Newton base-articulation conformance without drifting into another runtime contract.

Default to FET_024_NEWTON@0.1.0 when the user asks for this feature without a version. Use an older integer version only when the profile, validation report, or user explicitly pins it. If the report names a different FET_###_RUNTIME feature, switch to that feature's matching skill before editing.

Source of Truth

Before changing an asset or package, read:

• nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_024_NEWTON-0.1.0.json
• nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_024_NEWTON.md

Treat the selected JSON manifest as authoritative for dependencies and requirement IDs. Use the feature markdown for human-readable contract details, requirement links, samples, benchmarks, and adapters.

Feature Versions

Version	Dependencies	Requirements
0.1.0	FET_024_STANDARD@0.1.0	NEWTON.BA.001

Workflow

1. Confirm the input exists and identify the exact selected feature/version from the profile TOML, validation report, or user request.
2. Load the selected FET_024_NEWTON manifest and the feature markdown before editing.
3. Load requirement docs linked from the feature markdown for every reported failing requirement.
4. Create or use a staged output location unless the user explicitly asks for in-place edits.
5. Repair only the requirements listed by the selected FET_024_NEWTON manifest and its dependencies.
6. Rerun the same profile gate or the narrowest available feature/capability validation gate. If runtime evidence is required and unavailable, report that limitation instead of claiming a pass.
7. Summarize the selected FET_024_NEWTON version, changed files, validation evidence, and the first remaining blocker or next exact feature gate.

Feature Guidance

• Repair only the requirements listed by the selected FET_024_NEWTON manifest and its dependencies.
• NEWTON.BA.001: the stage must have exactly one articulation root. The canonical form is NewtonArticulationRootAPI (it extends PhysicsArticulationRootAPI and defines newton:selfCollisionEnabled, plus the optional uniform bool newton:jointsAddMobility). Authoring the bare bool newton:selfCollisionEnabled on a PhysicsArticulationRootAPI root is also accepted. Set newton:selfCollisionEnabled explicitly (do not rely on the importer default), and author it only on the articulation-root prim.
• Do not add schemas, metadata, or runtime behavior for a sibling runtime feature.
• Report missing runtime/tooling evidence as a validation limitation instead of claiming a pass.

Samples

• None.

Report Fields

Field	Meaning
feature	Exact feature ID and version, for example FET_024_NEWTON@0.1.0.
input	Source asset, package root, or package definition inspected.
output	Staged output path, or in-place only when explicitly requested.
requirements_repaired	Requirement IDs repaired in this pass.
validation	Command or inspection used to verify this exact feature.
status	passed, failed, skipped, or blocked.
next_step	The next exact feature skill or user/runtime evidence needed.