Unity动画系统(4)

news2024/9/21 4:29:33

6.3 动画系统高级1-1_哔哩哔哩_bilibili

p333-

声音组件添加

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RobotAnimationController : MonoBehaviour
{
[Header("平滑过渡时间")]
[Range(0,3)]
public float dampTime = 3f;

[Header("移动速度")]
public float speed = 3f;

[Header("转身速度")]
public float turnSpeed = 10f;
//虚拟轴
private float hor, ver;
//动画组件
private Animator ani;
//声音组件
private AudioSource aud;

//虚拟按键
private bool sneak;

private void Awake()
{
ani = GetComponent<Animator>();
aud = GetComponent<AudioSource>();
}
private void Update()
{
hor = Input.GetAxis("Horizontal");
ver = Input.GetAxis("Vertical");
//获取虚拟按键
sneak = Input.GetButton("Sneak");

//if (sneak) {
// ani.SetBool("Sneak", sneak);
//}
//设置动画参数
ani.SetBool("Sneak", sneak);

//只要按下一个方向键，就走
if (hor != 0 || ver != 0)
{
//设置Speed，角色动起来
ani.SetFloat("Speed", 5.6f, dampTime, Time.deltaTime);
//将向量转换成四元数
Quaternion targetQua = Quaternion.LookRotation(new Vector3(hor, 0, ver));

//lerp过去
transform.rotation = Quaternion.Lerp(transform.rotation, targetQua, Time.deltaTime * turnSpeed);
}
else {
//停下来
ani.SetFloat("Speed", 0f);
}
//判断当前是否是Locomotion状态
bool isLocomotion=ani.GetCurrentAnimatorStateInfo(0).IsName("Locomotion");
if (isLocomotion)
{
//判断脚步声音是不是已经开始播放了
if (!aud.isPlaying) {
//播放声音
aud.Play();
}
}
else {
//停止声音
aud.Stop();
}
}
}

边走路边喊叫动画分层的应用

Mask

模型正对我们

非人型遮罩------手动勾选

override覆盖上一层的动画

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RobotController : MonoBehaviour
{
[Header("平滑过渡时间")]
[Range(0, 3)]
public float dampTime = 3f;

[Header("移动速度")]
public float speed = 3f;

[Header("转身速度")]
public float turnSpeed = 10f;
//虚拟轴
private float hor, ver;
//动画组件
private Animator ani;
//声音组件
private AudioSource aud;

[Header("喊叫声音片段")]
public AudioClip shoutClip;

//虚拟按键
private bool sneak,shout;

private void Awake()
{
ani = GetComponent<Animator>();
aud = GetComponent<AudioSource>();
}
private void Update()
{
hor = Input.GetAxis("Horizontal");
ver = Input.GetAxis("Vertical");
//获取虚拟按键
sneak = Input.GetButton("Sneak");
shout = Input.GetButtonDown("Shout");
//if (sneak) {
// ani.SetBool("Sneak", sneak);
//}
//设置动画参数
ani.SetBool("Sneak", sneak);
if (shout) {
//触发参数shout
ani.SetTrigger("Shout");

//播放喊叫声音
AudioSource.PlayClipAtPoint(shoutClip,transform.position);
}

//只要按下一个方向键，就走
if (hor != 0 || ver != 0)
{
//设置Speed，角色动起来
ani.SetFloat("Speed", 5.6f, dampTime, Time.deltaTime);
//将向量转换成四元数
Quaternion targetQua = Quaternion.LookRotation(new Vector3(hor, 0, ver));

//lerp过去
transform.rotation = Quaternion.Lerp(transform.rotation, targetQua, Time.deltaTime * turnSpeed);
}
else
{
//停下来
ani.SetFloat("Speed", 0f);
}
//判断当前是否是Locomotion状态
bool isLocomotion = ani.GetCurrentAnimatorStateInfo(0).IsName("Locomotion");
if (isLocomotion)
{
//判断脚步声音是不是已经开始播放了
if (!aud.isPlaying)
{
//播放声音
aud.Play();
}
}
else
{
//停止声音
aud.Stop();
}
}
}

AudioListener挂载在角色身上

参数不能超过1个

IK方向动力学

Inverse kinematics

反应的是一种由手部带到肩部的运动形式，在这个运动中，运动以手部这个自由端为起始，当手部进行运动时会自然的带动固定端肩部的运动。

比如别人拉起你的手

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RobotController : MonoBehaviour
{
[Header("平滑过渡时间")]
[Range(0, 3)]
public float dampTime = 3f;

[Header("移动速度")]
public float speed = 3f;

[Header("转身速度")]
public float turnSpeed = 10f;
//虚拟轴
private float hor, ver;
//动画组件
private Animator ani;
//声音组件
private AudioSource aud;

[Header("喊叫声音片段")]
public AudioClip shoutClip;

//虚拟按键
private bool sneak,shout;

private void Awake()
{
ani = GetComponent<Animator>();
aud = GetComponent<AudioSource>();
}
private void Update()
{
hor = Input.GetAxis("Horizontal");
ver = Input.GetAxis("Vertical");
//获取虚拟按键
sneak = Input.GetButton("Sneak");
shout = Input.GetButtonDown("Shout");
//if (sneak) {
// ani.SetBool("Sneak", sneak);
//}
//设置动画参数
ani.SetBool("Sneak", sneak);
if (shout) {
//触发参数shout
ani.SetTrigger("Shout");
}

//只要按下一个方向键，就走
if (hor != 0 || ver != 0)
{
//设置Speed，角色动起来
ani.SetFloat("Speed", 5.6f, dampTime, Time.deltaTime);
//将向量转换成四元数
Quaternion targetQua = Quaternion.LookRotation(new Vector3(hor, 0, ver));

//lerp过去
transform.rotation = Quaternion.Lerp(transform.rotation, targetQua, Time.deltaTime * turnSpeed);
}
else
{
//停下来
ani.SetFloat("Speed", 0f);
}
//判断当前是否是Locomotion状态
bool isLocomotion = ani.GetCurrentAnimatorStateInfo(0).IsName("Locomotion");
if (isLocomotion)
{
//判断脚步声音是不是已经开始播放了
if (!aud.isPlaying)
{
//播放声音
aud.Play();
}
}
else
{
//停止声音
aud.Stop();
}
}

/// <summary>
/// 播放喊叫声音
/// </summary>
public void PlayShoutAudio(float a) {
Debug.Log(a);
//播放喊叫声音
AudioSource.PlayClipAtPoint(shoutClip, transform.position);
}
}

找到关节

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class EthanIKController : MonoBehaviour
{
private Animator ani;
[Header("IK动画的开关")]
public bool ikActive = false;

[Header("射击敌人的最大角度")]
public float fireMaxAngle = 100;
[Header("IK指向的目标")]
public Transform target;

[Header("IK指向的目标身高")]
public float targetHeight = 1.8f;
private void Awake()
{
ani = GetComponent<Animator>();
}
private void OnAnimatorIK(int layerIndex)
{
//获取玩家指向敌人的方向向量
Vector3 dir=target.position - transform.position;
//计算夹角
float angle=Vector3.Angle(dir, transform.forward);

if (angle < fireMaxAngle / 2)
{
ikActive = true;
}
else {
ikActive = false;
}

if (ikActive)
{
//设置IK权重
ani.SetIKPositionWeight(AvatarIKGoal.RightHand, 1);
//设置IK位置
ani.SetIKPosition(AvatarIKGoal.RightHand, target.position+Vector3.up*targetHeight);

//设置眼睛的IK权重
ani.SetLookAtWeight(1);
//设置眼睛的IK位置
ani.SetLookAtPosition(target.position+Vector3.up * targetHeight);

}
else {
//设置IK权重为0
ani.SetIKPositionWeight(AvatarIKGoal.RightHand, 0);
//设置眼睛权重为0
ani.SetLookAtWeight(0);
}
}
}