Class AcTrInheritedLayerMaterialMapper

Remaps layer metadata and material bindings when block contents inherit an INSERT layer.

AutoCAD requires entities authored on layer "0" inside a block to inherit the INSERT's layer for ByLayer traits. This mapper mutates drawable userData.layerName and rebinds materials via the renderer style cache so subsequent layer-level style edits target the correct material instances.

Index

Constructors

constructor

Methods

remap

Constructors

constructor

new AcTrInheritedLayerMaterialMapper(
    getLayerTraits: (
        layerName: string,
    ) => Partial<AcGiSubEntityTraits> | undefined,
    renderer: AcTrRenderer,
): AcTrInheritedLayerMaterialMapper
Parameters
- getLayerTraits: (layerName: string) => Partial<AcGiSubEntityTraits> | undefined
  Resolves live layer-table traits for an effective layer name.
- renderer: AcTrRenderer
  Renderer used to rebind materials through the style cache.
Returns AcTrInheritedLayerMaterialMapper
- Defined in packages/cad-simple-viewer/src/view/AcTrInheritedLayerMaterialMapper.ts:25

Methods

remap

remap(
    objects: Object3D<Object3DEventMap>[],
    sourceLayerName: string,
    effectiveLayerName: string,
): void
Remaps materials for objects in a layer bucket after INSERT decomposition.
Parameters
- objects: Object3D<Object3DEventMap>[]
  Root objects in the current layer bucket to traverse and remap.
- sourceLayerName: string
  Layer name found in the block definition before inheritance.
- effectiveLayerName: string
  Final layer name used by rendering and style updates.
Returns void
- Defined in packages/cad-simple-viewer/src/view/AcTrInheritedLayerMaterialMapper.ts:39

Class AcTrInheritedLayerMaterialMapper

Index

Constructors

Methods

Constructors

constructor

Parameters

Returns AcTrInheritedLayerMaterialMapper

Methods

remap

Parameters

Returns void

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