@rpgjs/physic/dist/collision/Ray.d.ts

A deterministic 2D top-down physics library for RPG, sandbox and MMO games

import { Vector2 } from '../core/math/Vector2';
import { Entity } from '../physics/Entity';
/**
 * Raycast hit information
 */
export interface RaycastHit {
    /** Entity hit by the ray */
    entity: Entity;
    /** Point of intersection */
    point: Vector2;
    /** Normal at the point of intersection */
    normal: Vector2;
    /** Distance from ray origin to intersection point */
    distance: number;
}
/**
 * Ray for raycasting
 */
export declare class Ray {
    /** Ray origin */
    origin: Vector2;
    /** Ray direction (normalized) */
    direction: Vector2;
    /** Maximum length of the ray */
    length: number;
    /**
     * Creates a new ray
     *
     * @param origin - Ray origin
     * @param direction - Ray direction
     * @param length - Maximum length (default: Infinity)
     */
    constructor(origin: Vector2, direction: Vector2, length?: number);
    /**
     * Gets a point along the ray
     *
     * @param distance - Distance from origin
     * @returns Point at distance
     */
    getPoint(distance: number): Vector2;
}
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