Unityアニメーションについて ステートマシン アニメーター活用術 チュートリアル

The AnimationClip 'XXX' used by the Animation component 'XXX' must be marked as Legacy.

Default clip could not be found in attached animations list

Bool
Bool
Trigger
.
Float
Int
Parameters used to control the state of an animation, such as speed and direction, which can be quantified numerically.


Bool
Used to control the transition of the animation state, e.g. from walking to running.


Trigger
is also essentially
bool
type, but it defaults to
false
and when the program is set to
true
it will automatically change back to
false
.
The following creates a
Int
parameter of type
AnimState
IX. Edit the conditions for switching states
Click the concatenation in the
Inspecter
window, you can set it in the
Conditions
column, the following figure shows that when the parameter


AnimState
for
0
This animation will be executed when
Any State
to
New Animation2
transition
Parameters must be added in the Parameters panel to be viewed here, and the second condition to be added is the && "with" relationship, which must be satisfied at the same time.
X. Control state in code
We can set the conditional state through the code to achieve the purpose of animation switching
Animator ator = go1.GetComponent<Animator>();
SetInteger("AnimState", 0). ator.SetInteger("AnimState", 0);


The code above makes the
AnimState
The value of this parameter is
0
that satisfies the value from
Any State
to
New Animation2
to the transition condition of
New Animation2
The transition of the animation.
XI. Check the animation state
Method 1, AnimatorStateInfo
Add code to the script
// Check if the jump animation is playing.
AnimatorStateInfo stateinfo = anim.GetCurrentAnimatorStateInfo(0);   
bool playingJump = stateinfo.IsName("jump");
if(playingJump)
{
	if(stateinfo.normalizedTime < 1.0f)
	{
		/	}
	else
	{
		//Playing ends
	}
	
}


When in the state
jump
, then
stateinfo.IsName("jump")
returns
true
Method 2. Inherit StateMachineBehaviour
Animator
Each state of the
StateMachineBehaviour
class for detecting animation slices in the state machine (
Anamation
) of the running state.


Official example.
https://docs.unity3d.com/ScriptReference/StateMachineBehaviour.html


Just mount the script on the corresponding state. The code is as follows
Generic; using System;
Generic;
Generic; using UnityEngine;
public class JumpState : StateMachineBehaviour
private GameObject player;     private GameObject player;
    override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        // The first frame of the state being played is called
        Debug.Log("------OnStateEnter------------");
    }
    // OnStateUpdate is called on each Update frame between OnStateEnter and OnStateExit callbacks
    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {        
    }
    // OnStateExit is called when a transition ends and the state machine finishes evaluating this state
    override public void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        // The last frame of the transition to another state is called
        Debug.Log("-------------OnStateExit-----------------");
    }
    // OnStateMove is called right after Animator.
    override public void OnStateMove(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
    	// Called right after OnAnimatorMove 
        
    }
    // OnStateIK is called right after Animator.
    override public void OnStateIK(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        // Called after OnAnimatorIK for the monobehavior of each frame while the state is playing.
        // Note that OnStateIK is only called if the state is on a layer with an IK pass.
        // By default, the layer does not have an IK pass, so this function will not be called
        // For more information on the use of IK, take a look at this article "Animator uses IK to implement head and body following
        // https://www.jianshu.com/p    }
}


XII. Control playback speed
Animator ator = go1.GetComponent<Animator>();
var stateinfo = ator.GetCurrentAnimatorStateInfo(0);
if(stateinfo.IsName("Jump"))
{
	ator.speed = 2;
}


XIII. Notes
1 Uncheck
Can Transition To Self
otherwise the animation will jitter
2 Action loop.
Otherwise, if there is no next state switch, just stop the action
3. We usually want to switch immediately, so here do not check the
Has Exit Time
If checked, the switch will not be allowed until after the action is completed.
XIV. Additional
1. Mirror
Mirror, can invert the current animation, reduce the animator's workload
2、Solo and Mute
Mute
Equivalent to disabling the target transition.
Solo
Indicates that only this transition is in effect


You can select more than one, and an arrow will appear when selected


Conditions met take precedence over
Soloand will still not transition when the condition is not met

The above is the details of the Unity animation state machine Animator tutorial, more information about the use of Unity animation state machine Animator please pay attention to other related articles of the script home!

The above is the details of the Unity animation state machine Animator tutorial, more information about the use of Unity animation state machine Animator please pay attention to other related articles of the script home!

Trigger