east Function – allocateSchema

const allocateSchema: (
  schema: Record<string, DataField> | ArchetypeSchema,
  allocInstances?: number,
  allocVertices?: number,
  allocIndices?: number,
  hasSegments?: boolean,
  predicate?: (prop: string) => boolean,
) => {
  fields: Record<string, FieldArray>,
  attributes: Record<string, TypedArray>,
  archetype: number,
}

Allocate separate field arrays for a schema

Source

packages / core / src / archetype.ts