import type { SpringBoneJoint } from './SpringBoneJoint';

/**
 * A bone group of VRMCSpringBone.
 */
export interface SpringBoneSpring {
  /**
   * Name of the Spring
   */
  name?: string;

  /**
   * Joints of the spring. Except for the first element, a previous joint of the array must be an ancestor of the joint.
   */
  joints: SpringBoneJoint[];

  /**
   * Indices of ColliderGroups that detect collision with this spring.
   */
  colliderGroups?: number[];

  /**
   * An index of node which is used as a root of center space.
   */
  center?: number;

  extensions?: { [name: string]: any };
  extras?: any;
}