@cearth/tools/dist/math/type.d.ts

CEarth 的 工具库

import { Cartesian3, HeadingPitchRoll, Quaternion } from "cesium";
import type { Matrix4 } from "cesium";
/**
 * 迪卡尔坐标轴
 */
export declare enum CartesianAxis {
    x = 0,
    y = 1,
    z = 2
}
export declare enum Xyz_Hpr {
    x = "roll",
    y = "pitch",
    z = "heading"
}
export declare namespace Xyz_Hpr {
    function toKey(value: any): string | undefined;
    function toCartesian3(hpr: HeadingPitchRoll): Cartesian3;
    function toHeadingPitchRoll(xyz: {
        x: number;
        y: number;
        z: number;
    }): HeadingPitchRoll;
}
/**
 * HeadingPitchRoll 的 各个分量
 */
export declare enum HeadingPitchRollComponent {
    heading = 0,
    pitch = 1,
    roll = 2
}
/**
 * 旋转操作信息
 */
export interface RotationInfo {
    /**
     * 旋转轴
     */
    axis: Cartesian3;
    /**
     * 旋转角度
     */
    angle: number;
}
/**
 * 变换信息
 */
export interface TransformInfo<Rotation = RotationInfo> {
    translation?: Cartesian3 | null;
    rotation?: Rotation | null;
    scale?: Cartesian3 | null;
}
/**
 * 轴变换信息
 */
export type AxisTransformInfo = TransformInfo<Cartesian3>;
/**
 * 变换信息
 */
export type QuateTransformInfo = TransformInfo<Quaternion>;
/**
 * 用于可视化的变换信息
 */
export interface VisualizeTransformInfo extends AxisTransformInfo {
    position?: Cartesian3;
    matrix?: Matrix4 | null;
    name?: string;
    id?: any;
}
/**
* 变换信息选项
*/
export interface TransformInfoOptions {
    /**
     * 参考坐标系的变换矩阵
     */
    referFrame?: Matrix4 | null;
    /**
     * 是否是世界坐标系
     */
    world?: boolean | {
        translation?: boolean;
        rotation?: boolean;
        scale?: boolean;
    };
}
export type TransformOptions = TransformInfo<Cartesian3 | RotationInfo> & TransformInfoOptions;
/**
 * 扁平化选项
 * @param options
 * @returns
 */
export declare function flatTransformInfoOptions(options?: TransformInfoOptions | null): {
    worldTranslation: boolean | undefined;
    worldRotation: boolean | undefined;
    worldScale: boolean | undefined;
    referFrame?: Matrix4 | null;
    world?: boolean | {
        translation?: boolean;
        rotation?: boolean;
        scale?: boolean;
    };
};
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