How to play animation (C#)

@Danisuper Sorry for the late response, I had some work to do. Anyway, I just tried this but it didn't work. I just have one question, Do I have to write the animation name or the animator name? after SetTrigger.

You must use the animator. The rectangles are the the animations,then you must link them with an arrow. In this arrow you must choose one or more conditions, wich can be triggers,bools,floats or ints. When the conditions occur the animation is played/changed depending on the structure of your animator,so in the GameObject.Find("Object").GetComponent.SetTrigger("a trigger" ); you must first write in the animator a trigger parameter then click on the arrow between your animations (the ones you want to change,for example idle animation--->walk animation),add a condition and click on the trigger you just created. So for example, you have and idle and a walk animation. To go from idle to walk you must first add a trigger parameter,give it a name,for example "walk" and link the rectangles of the animations with an arrow, Then in the arrow add a condition and set it to be the trigger you just created. now in your code if (Input.GetKey (KeyCode.W)) GameObject.Find("Object").GetComponent<Animator>.SetTrigger("walk"); ` you must enter in SetTrigger the name of the trigger you just created wich is "walk" in this case,the condition we created in the animator is true so the there will the animation. Hope it helped you

@Danisuper Thanks, you really helped me, now I understand the animator tab a little bit more. But why do I have to use SetTrigger? bool should be easier, you can just make a bool parameter and make it play the walking animation when true, and play the idle animation when false. But it didn't work when I used bool. Can you please show me how to use the bool parameter, and the SetTrigger worked but I can't understand how it work.

Also you add trigger ,float value to play animation clip.

@JacksonPeeven Sorry for the late response, I had some work to do. Anyway, I have created a public variable and changed it to the object that I want animate but unfortunately it didn't work. and that doesn't change anything by the way because it works just like the GameObject.Find(); Thanks anyway.