@realsee/dnalogel
Version:
61 lines (60 loc) • 2.21 kB
TypeScript
import { BaseController } from '../Base/BaseController';
import * as THREE from 'three';
import type { MoveHelperAbstract } from '../Helper';
type UseFaceNormalInterface = {
enable?: boolean;
/**
* @description: 期望对齐的方向，默认为Y轴对齐Face的法向向量，即 `{ x: 0, y: 1, z: 0 }`
*/
alignmentVector?: {
x?: number;
y?: number;
z?: number;
};
/**
* @description: 修正后的face
*/
fixedFaceNormal?: (face: THREE.Vector3) => THREE.Vector3;
} | boolean;
export declare class MoveController<T extends MoveHelperAbstract = MoveHelperAbstract> extends BaseController<T> {
get moveByMouseEnable(): boolean;
protected name: string;
private startInfo?;
/** 拖拽时用于显示方向参考的直线（与 ScaleController 一致：Line + LineBasicMaterial） */
private dragGuideLine?;
private solidGuide;
private _moveByMouse;
private mouseInfo?;
private mousedownEventListenerDisposer;
constructor(...params: ConstructorParameters<typeof BaseController<T>>);
dispose(): void;
/**
* @description: 跟随鼠标移动
* @param {boolean} params.useFaceNormal 是否使用面的法线，默认为false
* @param {boolean} params.useFaceNormal.enable 是否使用面的法线，默认为true
* @param {Vector3} params.useFaceNormal.alignmentVector 期望对齐的方向，默认为Y轴对齐Face的法向向量，即 `{ x: 0, y: 1, z: 0 }`
* @param {Function} params.useFaceNormal.fixedFaceNormal 修正后的face normal
*/
moveByMouse(params?: {
useFaceNormal: UseFaceNormalInterface;
}): void;
/**
* @description: 禁用跟随鼠标移动
*/
disableMoveByMouse(): void;
onIntersectionOnModelUpdate(intersection: THREE.Intersection): void;
private handleMouseDown;
private handleMouseUp;
/**
* @description: 拖动开始，找出拖的Direction
*/
private dragStart;
private dragging;
/**
* 更新直线缩放，保持视觉上的恒定大小（与 ScaleController 保持一致）
*/
private updateDragGuideLineScale;
private move;
private dragEnd;
}
export {};