Hey there! I’ve run into this exact confusion before—let me break down the common ways to adjust your animation speed, whether you want a static change or dynamic control:

1. Add a Speed Parameter to Your Animator #

If the tutorial’s Animator panel shows a Speed option, it’s likely they’ve set up a parameter to control it. Here’s how to replicate that:

• Open your Animator window, switch to the Parameters tab.
• Click the + button and select Float, name it Speed (or whatever you prefer).
• Select the animation state in your Animator state machine that you want to slow down.
• In the Inspector panel for that state, look for the Speed field. Click the dropdown next to it and choose your new Speed parameter.
• Now you’ll see the Speed parameter in the Animator panel—drag the slider or input a value (e.g., 0.5 for half speed) to adjust playback speed.

2. Directly Modify the Animation Clip’s Speed #

If you don’t need dynamic control (just want the animation to always play slower), you can skip the Animator parameter entirely:

• Find your .anim clip in the Project window and select it.
• In the Inspector panel, look for the Speed property (usually near the top).
• Input a value less than 1 (like 0.3 for 30% speed) to slow it down, or greater than 1 to speed it up. This change affects every instance using this clip.

3. Control Speed Dynamically with Code #

For in-game adjustments (like slowing down when the player is moving slowly), use a C# script attached to your animated GameObject:

using UnityEngine;

public class AnimationSpeedController : MonoBehaviour
{
    private Animator _animator;

    void Start()
    {
        _animator = GetComponent<Animator>();
        // Set initial speed to half
        _animator.speed = 0.5f;
    }

    // Call this method when you need to adjust speed (e.g., from a button press or game event)
    public void SetAnimationSpeed(float newSpeed)
    {
        _animator.speed = newSpeed;
    }
}

This lets you tweak the speed on the fly based on your game’s logic.

A quick note: The "Speed" option you saw in the tutorial was probably either the parameter they added, or the Speed field in the animation state’s Inspector (not the main Animator panel toolbar). If you select an animation state in the state machine, check its Inspector—you’ll find the Speed field there even without a parameter (it defaults to 1).

内容的提问来源于stack exchange，提问作者hacker man