匿名用户

1级

2016-02-02 回答

1，如果要改变速度的动画不多，比如就要停止和正常播放两种状态，可以使用blend tree 进行分支处理，一个是速度为0，一个为1的。

2，使用Time.timeScale.这没有深入研究，发现很多网站都有提及到。

3，使用UnityEditorInternal

UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;

UnityEditorInternal.StateMachine sm = ac.GetLayer(1).stateMachine;

for (int i = 0; i < sm.stateCount; i++)

{

UnityEditorInternal.State state = sm.GetState(i);

state.speed = 2;

Debug.Log(state.uniqueName + " " + state.speed);

}

void SetAnimSpeedWithClipTag(int layer, string tag, float speed)

{

UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;

UnityEditorInternal.StateMachine sm = ac.GetLayer(layer).stateMachine;

for (int i = 0; i < sm.stateCount; i++)

{

UnityEditorInternal.State state = sm.GetState(i);

if (state.tag == tag) //Change speed for all clip with the tag specified

state.speed = speed;

}

}

void SetAnimSpeedWithClipName(int layer, string name, float speed)

{

UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;

UnityEditorInternal.StateMachine sm = ac.GetLayer(layer).stateMachine;

for (int i = 0; i < sm.stateCount; i++)

{

UnityEditorInternal.State state = sm.GetState(i);

if (state.uniqueName == name) //Change speed for only the clip name specified

state.speed = speed;

}

}

void SetAnimSpeedOfLayer(int layer, float speed)

{

UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;

UnityEditorInternal.StateMachine sm = ac.GetLayer(layer).stateMachine;

for (int i = 0; i < sm.stateCount; i++)

{

//Change speed for all animation state in the layer

UnityEditorInternal.State state = sm.GetState(i);

state.speed = speed;

}

}