threepipe/lib/core/IGeometry.d.ts

A 3D viewer framework built on top of three.js in TypeScript with a focus on quality rendering, modularity and extensibility.

import { BufferGeometry, Event, NormalBufferAttributes, NormalOrGLBufferAttributes, Vector3 } from 'three';
import { IUiConfigContainer, UiObjectConfig } from 'uiconfig.js';
import { AnyOptions } from 'ts-browser-helpers';
import { IObject3D } from './IObject';
import { IImportResultUserData } from '../assetmanager';
export interface IGeometryUserData extends IImportResultUserData {
    /**
     * Automatically dispose geometry when not used by any object in the scene
     * @default true
     */
    disposeOnIdle?: boolean;
}
export interface IGeometry<Attributes extends NormalOrGLBufferAttributes = NormalBufferAttributes> extends BufferGeometry<Attributes, IGeometryEvent, IGeometryEventTypes>, IUiConfigContainer {
    assetType: 'geometry';
    setDirty(options?: IGeometrySetDirtyOptions): void;
    refreshUi(): void;
    uiConfig?: UiObjectConfig;
    appliedMeshes: Set<IObject3D>;
    /**
     * Centers the geometry.
     * @param offset - returns the offset applied to the geometry
     * @param keepWorldPosition - Updates the attached meshes, so that the world position of the geometry remains the same.
     * @param setDirty
     */
    center(offset?: Vector3, keepWorldPosition?: boolean, setDirty?: boolean): this;
    /**
     * Same as center but returns a function to undo the centering
     * @param offset
     * @param keepWorldPosition
     */
    center2(offset?: Vector3, keepWorldPosition?: boolean): () => void;
    userData: IGeometryUserData;
    /**
     * Disposes the geometry from the GPU.
     * Set force to false if not sure the geometry is used by any object in the scene.
     * // todo add check for visible in scene also? or is that overkill
     * @param force - when true, same as three.js dispose. when false, only disposes if disposeOnIdle not false and not used by any object in the scene. default: true
     */
    dispose(force?: boolean): void;
    _uiConfig?: UiObjectConfig;
}
export type IGeometryEventTypes = 'dispose' | 'geometryUpdate';
export type IGeometryEvent<T extends string = IGeometryEventTypes> = Event & {
    type: T;
    bubbleToObject?: boolean;
    geometry?: IGeometry;
};
export type IGeometrySetDirtyOptions = AnyOptions & {
    bubbleToObject?: boolean;
};
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