Module instances 

Validated opaque instance records shared by content and render packages.

Structs

AnalyticInstanceState

Seeded initial facts for one stable particle, before evaluating time.

AnalyticInstanceUpload

Immutable bounded analytic program evaluated into ordinary twelve-word primitives.

ExtendedInstanceRecord

Versioned sixteen-word primitive, leaving the original record layout intact. SpriteSheet uses UV bounds; tapered segments use the other endpoint color; analytic shapes use kind-specific finite parameters.

InstanceRecord

Backend-independent evaluated geometry, encoded as twelve device words.

InstanceUpload

Checked immutable device payload without graphics API handles.

Enums

AnalyticTrajectoryKind

Closed analytic models; fixed-step simulations are deliberately not represented.

InstanceBlend

Batch-level compositing applied to every primitive in a batch.

InstanceKind

Coverage and compositing of one evaluated primitive.

Constants

ANALYTIC_HEADER_WORDS

Version-one analytic header length, in four-byte words.

ANALYTIC_STATE_WORDS

Version-one initial-state stride, in four-byte words.

MAX_INSTANCE_COUNT

Maximum portable batch size; allocations and sampling remain budget-limited.

Traits

InstanceBatch

Immutable instance data, independent of a particular renderer or simulator.

SpatialInstances

Optional ordered CPU sampling with conservative per-instance support. Outside a declared support rectangle an instance must produce an all-zero source.

Type Aliases

InstanceComposite

Composites one already-covered linear-premultiplied instance sample.