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ModelNode

ModelNode extends ScenegraphNode with a Model and optional bounds / managed resources.

Types​

ModelNodeProps​

export type ModelNodeProps = ScenegraphNodeProps & {
  model: Model;
  managedResources?: any[];
  bounds?: [[number, number, number], [number, number, number]];
  instanceMatrices?: readonly NumericArray[];
};

Properties​

model​

The model drawn by this node.

bounds​

Optional local bounds for one model instance. When instanceMatrices is provided, the constructor transforms all eight corners by every instance matrix and stores their aggregate bounding box.

instanceMatrices​

Optional transforms corresponding to the model's instanced draw. Providing these matrices lets a single ModelNode participate in scenegraph bounds and depth sorting without splitting its draw into individual nodes. An empty instance list has no bounds.

managedResources​

Additional resources destroyed with the node.

Methods​

constructor(props: ModelNodeProps)​

Creates a node around an existing Model.

destroy(): void​

Destroys the model and any managed resources.

getBounds(): [number[], number[]] | null​

Returns the configured local bounds, or aggregate local bounds across all configured instances.

draw(renderPass: RenderPass): boolean​

Delegates drawing to the contained model.