Describe supported objects, actions, solvers, and outputs.

Return the discriminated JSON schema for scene IR version 2.

Create an empty animation scene.

List all animation scenes in the workspace.

Read a complete animation scene.

Set a fixed look-at camera; position and target use metres.

Transactionally apply a recursive merge patch to a scene.

Add a rigid body, cloth, smoke/liquid fluid, or compound container.

Add a constraint; spec.kind is fixed-point or distance.

Add a force or acceleration field; spec.kind is uniform or radial.

Add a transform, impulse, force, or fluid emission action.

Update one object; patch.kind must match its existing object kind.

Update one constraint; patch.kind must match its existing constraint kind.

Update one field; patch.kind must match its existing field kind.

Update one action; patch.kind must match its existing action kind.

Remove one scene item when it has no remaining references.

Validate and submit a scene to the configured Newton executor.

Return structured errors, suggestions, and resource estimates.

Run a short low-cost preview and return keyframes and metrics.

Submit a persistent simulation and rendering bundle asynchronously.

Poll an asynchronous scene job.

Cancel a queued scene job.

Validate and submit a scene to the configured Newton renderer.

Export a scene; the initial executor supports JSON.

Export a standalone Python program and matching scene JSON.