playcanvas-opti-pixel - v1.2.0
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    Class Vec4F32DataTextureArray

    Vec4 f32 instance data as sampler2DArray (1 rgba32f texel per instance per layer).

    Hierarchy (View Summary)

    Index
    constructor
    maxUpdateCalls partialUpdate
    capacity channels data layerProxies layers layerViews pixelsPerInstance texture
    destroy enqueueDataUpdate enqueueDataUpdateLayer enqueueUpdate enqueueUpdateLayer getLayer getLayerData resize resizeLayers update upload
    maxUpdateCalls: number = Infinity

    Maximum number of update calls per frame.

    partialUpdate: boolean = true

    If true, the texture will be updated only if the data has changed.

    • get capacity(): number

      Maximum number of instances that the texture can hold.

      Returns number

    • get pixelsPerInstance(): number

      Number of pixels per instance.

      Returns number

    • Parameters

      • layer: number

        Layer index.

      • index: number

        Index of the instance.

      • inData: Float32Array

        Data to update.

      • offset: number = 0

        Offset in the data.

      Returns void

    • Resize instance capacity. Optionally change layer count in the same call. Changing layers recreates the GPU texture (arrayLength is immutable).

      Parameters

      • count: number
      • layers: number = ...

      Returns void

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