Lens Scripting API

    Class BodyInstanceSegmentationTextureProvider

    Provides segmentation confidence values encoded in the R channel. The texture has the Colorspace#RGBA format in screen resolution, but G, B, A channels should be ignored.

    // @input Component.Image image

    // Get the Body Instance Segmentation Texture from passed in Image component
    const bodySegmentationTexture = script.image.mainPass.baseTex;

    // Get the provider of the texture
    const segmentationTextureProvider = bodySegmentationTexture.control;

    // On tap, switch betweeen first and second body to segment
    script.createEvent("TapEvent").bind(function() {
    const isTrackingBodyZero = segmentationTextureProvider.bodyIndex === 0;
    const bodyToSegment = isTrackingBodyZero ? 1 : 0;
    segmentationTextureProvider.bodyIndex = bodyToSegment;

    print("Segmenting body: " + bodyToSegment);
    })

    Hierarchy (View Summary, Expand)

    Index

    Constructors

    Properties

    bodyIndex: number

    Which body to segment if multiple are available.

    invertMask: boolean

    Invert the segmentation of the body.

    refineEdge: boolean

    Refine the edge of the segmentation of the body.

    trackingScope: PersonTrackingScope

    The tracking context this effect is being applied to.

    Methods

    • Returns the texture's aspect ratio, which is calculated as width / height.

      Returns number

    • Returns the width of the texture in pixels.

      Returns number

    • Returns true if the object matches or derives from the passed in type.

      Parameters

      • type: string

      Returns boolean

    • Returns true if this object is the same as other. Useful for checking if two references point to the same thing.

      Parameters

      Returns boolean

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