Version: 2021.2

JointDrive.positionSpring

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public float positionSpring ;

描述

朝着已定义方向的橡皮筋拉力的强度。仅当 mode 包含 Position 时使用。

using UnityEngine;

public class Example : MonoBehaviour { // Create a JointDrive, configure it and assign the JointDrive to // the zDrive element of a configurable joint.

void Start() { ConfigurableJoint joint = gameObject.AddComponent<ConfigurableJoint>(); joint.targetPosition = new Vector3(0, 0, -10);

JointDrive drive = new JointDrive(); drive.mode = JointDriveMode.Position; drive.positionSpring = 20;

joint.zDrive = drive; } }