Documentation
    Preparing search index...

    Class VertexAttributeMutationObserver<TData>

    Utility class for observing mutations to individual vertex attributes as part of mutating geometry. Listens for mutations to the underlying data and tracks the range of modifications, for writing only a subset of data to the GPU. Also stores references to several objects used as part of writing the changes to the GPU.

    Type Parameters

    • TData extends Observable

      No description provided.

    Index
    constructor
    attribute bufferType componentCount data observableEvent scratchBuffer writeDatumToBuffer
    dirtyRangeIsEmpty maxDirtyRange minDirtyRange
    disable reset
    attribute: AnyVertexAttribute

    No description provided.

    bufferType: BufferType

    No description provided.

    componentCount: number

    Alias for attribute.componentCount. This is primarily an escape hatch for TriangleIndices, since the logic needs to override the attribute definition with a custom value.

    data: readonly TData[]

    No description provided.

    observableEvent: ObservableEvent

    No description provided.

    scratchBuffer: TypedArray

    No description provided.

    writeDatumToBuffer: WriteDatumToBufferFunc<TData>

    No description provided.

    • get dirtyRangeIsEmpty(): boolean

      No description provided.

      Returns boolean

    • set dirtyRangeIsEmpty(value: boolean): void

      No description provided.

      Parameters

      • value: boolean

      Returns void

    • get maxDirtyRange(): number

      No description provided.

      Returns number

    • set maxDirtyRange(value: number): void

      No description provided.

      Parameters

      • value: number

      Returns void

    • get minDirtyRange(): number

      No description provided.

      Returns number

    • set minDirtyRange(value: number): void

      No description provided.

      Parameters

      • value: number

      Returns void

    • No description provided.

      Returns void

    • No description provided.

      Returns void

    Settings
    Member Visibility

    On This Page
    Constructors
    Properties
    Accessors
    Methods