map_scatter 0.4.1

Rule-based object scattering library with field-graph evaluation and sampling
Documentation 
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@startuml
skinparam ComponentStyle rectangle
hide stereotypes

package "sampling" {
  [PositionSampling]
}

package "scatter" {
  [ScatterRunner]
  [Plan]
  [Kind]
  [Evaluator]
}

package "fieldgraph" {
  [FieldGraphSpec] as Spec
  [FieldGraphCompiler] as Compiler
  [FieldProgram] as Program
  [FieldRuntime] as Runtime
  [TextureRegistry] as Textures
  [ChunkGrid / ChunkId] as Grid
  [Raster]
  [FieldProgramCache] as Cache
}

' Relationships
Kind *-- Spec
Plan --> Kind : selects

' Main flow
ScatterRunner --> PositionSampling : generate positions
ScatterRunner --> Plan : use strategy/layers
ScatterRunner --> Evaluator : evaluate positions
ScatterRunner --> Textures : provide base textures

' Compilation flow
Evaluator --> Cache : get_or_compile(kind, opts)
Cache --> Compiler : compile if needed
Compiler ..> Spec : read
Compiler --> Program : produce

' Runtime evaluation
Evaluator --> Runtime : create(program, textures)
Runtime ..> Program : interpret fields
Runtime ..> Textures : sample textures
Runtime ..> Grid : domain/chunks
Runtime --> Raster : bake per field/chunk

@enduml