@thi.ng/scenegraph/anode.d.ts

Extensible 2D/3D scene graph with @thi.ng/hiccup-canvas support

import type { Maybe, Nullable } from "@thi.ng/api";
import type { Mat } from "@thi.ng/matrices";
import type { ReadonlyVec, Vec } from "@thi.ng/vectors";
import type { CommonNodeOpts, ISceneNode, NodeInfo } from "./api.js";
export declare abstract class ANode<T extends ISceneNode<any>> {
    id: string;
    parent: Nullable<T>;
    children: T[];
    body: any;
    mat: Mat;
    invMat: Mat;
    enabled: boolean;
    display: boolean;
    constructor({ id, parent, body, enabled, display, }: CommonNodeOpts<T>);
    appendChild(node: T): this;
    insertChild(i: number, node: T): this;
    deleteChild(node: number | T): boolean;
    draw<T>(ctx: T): void;
    childForPoint(p: ReadonlyVec): Maybe<NodeInfo<T>>;
    containsLocalPoint(_: ReadonlyVec): boolean;
    abstract update(): void;
    abstract mapGlobalPoint(p: ReadonlyVec): Maybe<Vec>;
    abstract mapLocalPointToGlobal(p: ReadonlyVec): Maybe<Vec>;
    abstract mapLocalPointToNode(dest: T, p: ReadonlyVec): Maybe<Vec>;
    abstract scaleWithReferencePoint(ref: ReadonlyVec, scale: ReadonlyVec | number): this;
}
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