@niuee/board/board-camera/rotation/rotation-handler.d.ts

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import { BoardCamera } from "../../board-camera/interface";
/**
 * @description This is the configuration for the rotation handler functions.
 * This is the configuration object that is passed to the rotation handler functions.
 *
 * @category Camera
 */
export type RotationHandlerConfig = RotationHandlerRestrictConfig & RotationHandlerClampConfig;
export type RotationHandlerRestrictConfig = {
    /**
     * @description Whether to restrict the rotation. (if true, rotation input will be ignored)
     */
    restrictRotation: boolean;
};
export type RotationHandlerClampConfig = {
    /**
     * @description Whether to clamp the rotation if the rotation is out of the rotation boundaries.
     */
    clampRotation: boolean;
};
/**
 * @description The function that is used to rotate the camera by a specific delta.
 * The delta is in radians.
 * This is structured as a handler pipeline.
 *
 * @see {@link createHandlerChain}
 * @category Camera
 */
export type RotateByHandlerFunction = (delta: number, camera: BoardCamera, config: RotationHandlerConfig) => number;
/**
 * @description The function that is used to rotate the camera to a specific target rotation.
 * The target rotation is in radians.
 * This is structured as a handler pipeline.
 *
 * @see {@link createHandlerChain}
 * @category Camera
 */
export type RotateToHandlerFunction = (targetRotation: number, camera: BoardCamera, config: RotationHandlerConfig) => number;
/**
 * @description This is the clamp handler for the "rotate by" handler pipeline.
 * It clamps the delta to the range of the camera's rotation boundaries.
 *
 * @category Camera
 */
export declare function clampRotateByHandler(delta: number, camera: BoardCamera, config: RotationHandlerClampConfig): number;
/**
 * @description This is the restrict handler for the "rotate by" handler pipeline.
 * It restricts the delta to the range of the camera's rotation boundaries.
 *
 * @category Camera
 */
export declare function restrictRotateByHandler(delta: number, camera: BoardCamera, config: RotationHandlerRestrictConfig): number;
/**
 * @description This is the clamp handler for the "rotate to" handler pipeline.
 * It clamps the target rotation to the range of the camera's rotation boundaries.
 *
 * @category Camera
 */
export declare function clampRotateToHandler(targetRotation: number, camera: BoardCamera, config: RotationHandlerClampConfig): number;
/**
 * @description This is the restrict handler for the "rotate to" handler pipeline.
 * It restricts the target rotation to the range of the camera's rotation boundaries.
 *
 * @category Camera
 */
export declare function restrictRotateToHandler(targetRotation: number, camera: BoardCamera, config: RotationHandlerRestrictConfig): number;
/**
 * @description This is the create default handler chain function for the "rotate by" handler pipeline.
 *
 * @category Camera
 */
export declare function createDefaultRotateByHandler(): RotateByHandlerFunction;
/**
 * @description This is the create default handler chain function for the "rotate to" handler pipeline.
 *
 * @category Camera
 */
export declare function createDefaultRotateToHandler(): RotateToHandlerFunction;