kotlin-cesium-engine/cesium.engine/BufferPoint

BufferPoint

open external class BufferPoint : BufferPrimitive(source)

View bound to the underlying buffer data of a BufferPointCollection.

BufferPoint instances are flyweights: a single BufferPoint instance can be temporarily bound to any conceptual "point" in a BufferPointCollection, allowing very large collections to be iterated and updated with a minimal memory footprint.

Represented as one (1) position.

Constructors

BufferPoint

constructor()

Types

Companion

external object Companion

Properties

featureId

external var featureId: Int

Feature ID associated with the primitive; not required to be unique.

show

external var show: Boolean

Whether primitive is shown.

vertexCount

external val vertexCount: Double

Count of positions (vertices) in this primitive. Always 1.

Functions

getMaterial

external fun getMaterial(result: BufferPrimitiveMaterial): BufferPrimitiveMaterial

getPosition

external fun getPosition(result: Cartesian3? = definedExternally): Cartesian3

Gets the position of this point.

setMaterial

external fun setMaterial(material: BufferPrimitiveMaterial)

setPosition

external fun setPosition(position: Cartesian3)

Sets the position of this point.

toJSON

open external override fun toJSON(): JsAny

Returns a JSON-serializable object representing the point. This encoding is not memory-efficient, and should generally be used for debugging and testing.

BufferPoint

See also

Constructors

Types

Properties

Functions