import { CanonicalMaterial } from "./canonical_material.js";
import { CanonicalMesh } from "./canonical_mesh.js";
import { CanonicalProfile } from "./canonical_profile.js";
import { Entity } from "./entity.js";
import { IIndexSetCursor } from "./i_index_set_cursor.js";
import { ModelMaterials } from "./model_materials.js";
import { SceneNodeGeometry } from "./scene_node.js";
/**
 * Geometry capability, this model has geometry.
 */
export interface ModelGeometry extends Iterable<CanonicalMesh> {
    length: number;
    getByLocalID(localID: number): CanonicalMesh | undefined;
}
/**
 * Geometry capability, this model has profiles.
 */
export interface ModelProfile extends Iterable<CanonicalProfile> {
    length: number;
    getByLocalID(localID: number): CanonicalProfile | undefined;
}
export interface Model extends Iterable<Entity> {
    getElementByLocalID(localID: number): Entity | undefined;
    extract(from: Iterable<number>): IterableIterator<Entity>;
    from(cursor: IIndexSetCursor, freeCursor: boolean): IterableIterator<Entity>;
    /**
     * Get the material matching a geometry node.
     *
     * Geometry must have been extracted first.
     *
     * @param node The geometry node to match a material for.
     * @return {CanonicalMaterial | undefined} A material, or undefined if it is not found.
     */
    getMaterialFromGeometryNode(node: SceneNodeGeometry): CanonicalMaterial | undefined;
    /**
     * Get the mesh matching a geometry node.
     *
     * Geometry must have been extracted first.
     *
     * @param node The geometry node to match a mesh for.
     * @return {CanonicalMesh | undefined} A mesh, or undefined if it is not found.
     */
    getMeshFromGeometryNode(node: SceneNodeGeometry): CanonicalMesh | undefined;
    readonly geometry?: ModelGeometry;
    readonly materials?: ModelMaterials;
    readonly size: number;
}
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