import { Box3, Matrix4, Vector3 } from 'three';
export interface IClipSphere {
    center: Vector3;
    radius: number;
}
/**
 * Creates an IClipSphere from a center position and radius.
 *
 * @param center - The center position of the clip sphere in world space. Defaults to the origin.
 * @param radius - The radius of the clip sphere.
 * @returns An IClipSphere object ready to be passed to PointCloudMaterial.setClipSpheres().
 */
export declare function createClipSphere(center: Vector3, radius: number): IClipSphere;
export declare enum ClipMode {
    DISABLED = 0,
    CLIP_OUTSIDE = 1,
    CLIP_INSIDE = 2,
    HIGHLIGHT_INSIDE = 3
}
export interface IClipBox {
    box: Box3;
    inverse: Matrix4;
    matrix: Matrix4;
    position: Vector3;
}
/**
 * Creates an IClipBox from a given size and position.
 *
 * The base shape is a unit cube centered at the origin (-0.5 to 0.5 on each axis).
 * The transformation matrix is built by applying scale (size) followed by translation (position).
 * The inverse matrix is computed from the transformation matrix and is used by the shader for clipping.
 *
 * @param size - The dimensions of the clip box.
 * @param position - The center position of the clip box in world space. Defaults to the origin.
 * @returns An IClipBox object ready to be passed to PointCloudMaterial.setClipBoxes().
 */
export declare function createClipBox(size: Vector3, position?: Vector3): IClipBox;