InstancedGraphicParams Interface
Parameters for creating a RenderGraphic representing a collection of instances of shared geometry. Each instance is drawn using the same graphics, but with its own transform and (optionally) Feature Id.
Properties
| Name | Type | Description | |
|---|---|---|---|
| count Readonly | number | The number of instances. | |
| featureIds Readonly | Uint8Array | undefined | If defined, an array of little-endian 24-bit unsigned integers containing the feature ID of each instance. | |
| range Readonly | Range3d | undefined | If defined, the combined range of all instances of the geometry. | |
| symbologyOverrides Readonly | Uint8Array | undefined | If defined, as array of bytes (8 per instance) encoding the symbology overrides for each instance. | |
| transformCenter Readonly | Point3d | A point roughly in the center of the range of all of the instances, to which each instance's translation is relative. | |
| transforms Readonly | Float32Array | An array of instance-to-model transforms. |
Defined in
Last Updated: 13 May, 2024
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