Class Triangles2DLayer

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Triangles2DBorder class extends Triangles2DLayer to handle rendering of borders in 2D triangles layers. It manages the border positions and indices, and creates a specific rendering pipeline for borders.

Constructors§

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new Triangles2DLayer(
    layerInfo: ILayerInfo,
    layerRenderInfo: ILayerRenderInfo,
    layerData: ILayerData,
    dimension?: number,
): Triangles2DLayer

Constructor for Triangles2DBorder

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protected _borderComponents: ILayerBorderComponent[] = []

Components of the layer.

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protected _borderIds: number[]

IDs of the borders.

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protected _borderPos: number[]

Positions of the borders.

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protected _components: ILayerComponent[] = []

Components of the layer.

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protected _dataIsDirty: boolean = false

Indicates if the layer's data is dirty. This is used to determine if VOBs need to be reconstructed.

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protected _dimension: number

Dimension of the layer.

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protected _highlightedIds: Set<number>

Highlighted IDs of the layer. This is a set to ensure uniqueness of highlighted IDs.

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protected _highlightedVertices: number[]

Highlighted vertices of the layer.

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protected _indices: number[]

Indices of the triangles.

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protected _layerInfo: ILayerInfo

Layer information.

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protected _layerRenderInfo: ILayerRenderInfo

Layer rendering information.

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protected _pipeline: Pipeline

Rendering pipeline for the layer.

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protected _pipelineBorder: PipelineTriangleBorder

Pipeline for rendering borders.

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protected _pipelinePicking: PipelineTrianglePicking

Pipeline for picking triangles.

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protected _position: number[]

Positions of the triangles.

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protected _renderInfoIsDirty: boolean = false

Indicates if the layer's rendering information is dirty. This is used to determine if uniforms need to be reloaded.

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protected _skippedIds: Set<number>

Skipped IDs of the layer. This is a set to ensure uniqueness of skipped IDs.

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protected _skippedVertices: number[]

Skipped vertices of the layer.

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protected _thematic: number[]

Thematic data for the layer.

Accessors§

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get borderIds(): number[]

Get the border IDs.

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get borderPos(): number[]

Get the border positions.

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get components(): ILayerComponent[]

Get the components of the layer.

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get highlightedIds(): number[]

Gets the IDs of the highlighted components in the layer.

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get highlightedVertices(): number[]

Gets the highlighted vertices of the layer.

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get indices(): number[]

Get the indices of the triangles.

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get layerInfo(): ILayerInfo

Gets the information of the layer.

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set layerInfo(layerInfo: ILayerInfo): void

Sets the information of the layer.

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get layerRenderInfo(): ILayerRenderInfo

Gets the rendering information of the layer.

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set layerRenderInfo(layerRenderInfo: ILayerRenderInfo): void

Sets the rendering information of the layer.

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get position(): number[]

Get the positions of the triangles.

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get skippedIds(): number[]

Gets the IDs of the skipped components in the layer.

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get skippedVertices(): number[]

Gets the skipped vertices of the layer.

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get thematic(): number[]

Get the thematic data of the layer.

Methods§

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clearHighlightedIds(): void

Clears the highlighted components of the layer.

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clearSkippedIds(): void

Clears the skipped components of the layer.

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createPipeline(renderer: Renderer): void

Create the rendering pipeline for the layer.

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getPickedId(x: number, y: number): Promise<number>

Get the picked ID at the specified screen coordinates.

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loadBorderComponent(borderComponent: ILayerBorderComponent[]): void

Load the border components for the layer.

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loadBorderGeometry(border: ILayerBorder[]): void

Load the border geometry data for the layer.

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loadComponent(layerComponents: ILayerComponent[]): void

Load the components of the layer.

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loadGeometry(layerGeometry: ILayerGeometry[]): void

Load the geometry data for the layer.

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loadLayerData(layerData: ILayerData): void

Load the layer data, specifically the border information.

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loadThematic(layerThematic: ILayerThematic[]): void

Load the thematic data for the layer.

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makeLayerDataDirty(): void

Marks the layer's data as dirty, indicating that VOBs need to be reconstructed.

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makeLayerRenderInfoDirty(): void

Marks the layer's rendering information as dirty, indicating uniforms need to be reloaded.

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renderPass(camera: Camera): void

Render the layer for the current pass.

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renderPickingPass(camera: Camera): void

Render the picking pass for the layer.

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setHighlightedIds(ids: number[]): void

Set highlighted IDs for the layer.

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setSkippedIds(ids: number[]): void

Set skipped IDs for the layer.