export function make_sun({ temperature, color, intensity, direction }?: {
    temperature?: number;
    color?: string;
    intensity?: number;
    direction?: Vector3;
}): DirectionalLight;
/**
 *
 * @param {PathTracedScene} scene
 * @param {THREE.Camera} camera
 * @param {string} url
 * @param {number} [zoom]
 * @param {number} [floor_level]
 * @param {Object} [sun]
 * @param {boolean} [no_materials]
 * @return {Promise<void>}
 */
export function prepare_scene_gltf({ scene, camera, url, zoom, floor_level, sun, no_materials }: PathTracedScene): Promise<void>;
import Vector3 from "../../../../core/geom/Vector3.js";
import { DirectionalLight } from "../../render/forward_plus/model/DirectionalLight.js";
//# sourceMappingURL=prepare_scene_gltf.d.ts.map