@awayjs/view/dist/lib/partition/IPartitionTraverser.d.ts

View for AwayJS

import { ContainerNode } from './ContainerNode';
import { INode } from './INode';
/**
 * Picks a 3d object from a view or scene by 3D raycast calculations.
 * Performs an initial coarse boundary calculation to return a subset of entities whose bounding volumes intersect with the specified ray,
 * then triggers an optional picking collider on individual renderable objects to further determine the precise values of the picking ray collision.
 *
 * @class away.pick.RaycastPicker
 */
export interface IPartitionTraverser {
    node: INode;
    getTraverser(node: ContainerNode): IPartitionTraverser;
    /**
     * Returns true if the current node is at least partly in the frustum. If so, the partition node knows to pass on the traverser to its children.
     *
     * @param node The Partition3DNode object to frustum-test.
     */
    enterNode(node: INode): boolean;
    /**
     *
     * @param entity
     */
    applyEntity(node: INode): void;
}
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