import { Mat4 } from '@gglib/math';
import type { Model } from './Model';
import type { ModelNodePose } from './ModelNode';
import type { AnimationPlayer } from '../AnimationPlayer';
export declare class ModelPose {
    /**
     * The model this pose belongs to
     */
    readonly model: Model;
    /**
     * Final global transforms (with animation applied) for each node in model
     */
    readonly transforms: Mat4[];
    /**
     * Array of local transform attributes for each node in model
     */
    readonly localPose: ModelNodePose[];
    private skins;
    constructor(model: Model);
    /**
     * Decodes local transforms from all nodes and calculates the absolute node transforms
     */
    reset(): void;
    /**
     * Updates the absolute transforms array from current local pose
     *
     * @remarks
     * Call this after local pose has been altered (e.g. after animation)
     */
    update(): void;
    /**
     * Samples the animation player with given time and updates the local pose, then updates the absolute transforms
     *
     * @param time - the animation time
     * @param animation - the animation player
     */
    updateFromAnimation(time: number, animation: AnimationPlayer): void;
    /**
     * Updates the skin transforms by multiplying inverse bind transforms with current absolute transforms
     */
    updateSkin(skinId: number, nodeId: number): Mat4[];
    getJoints(skinid: number): Mat4[];
}
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