how can i animate line between object

thank you for reply

I looked but im not finding what im searching, can you give me more information or example

you have two object. you want to draw a line between them. I recommend line renderer because you can use your own texture on it with width (so it's not just a thin line). Here is an example i found:

 lineRenderer.SetPosition(0, new Vector3(objectOne.transform.position.x,objectOne.transform.position.y,objectOne.transform.position.z));
 
 lineRenderer.SetPosition(1, new Vector3(objectTwo.transform.position.x,objectTwo.transform.position.y,objectTwo.transform.position.z));

But it can be simplified i think:

 public GameObject firstObject;
 public GameObject secondObject;
 
 lineRenderer.SetPosition(0, firstObject.transform.position); // set the starting point of the line
 
 lineRenderer.SetPosition(1, secondObject.transform.position); // set the ending point of the line

if you want to draw lines with a broke in it, you can just add a third poistion maybe and so on..

my problem is not drawing lines, im drawing it but i trying to add it some effect or animated ... i dont now how to make it :( thank you for the help

oh sorry. I misunderstood the question. SO try this: https://www.youtube.com/watch?v=1HHcHkAwyNU around 49:00. I tried it and it works. it's rotating the linerdenrer around it's axis. So if you'd like some spiral effect just draw some lines in 45°to the texture. If you'd like some more complex thing you can use this: https://www.youtube.com/watch?v=OUq2fsL-gRs or you can play with particle system for more beautiful result. In my project I used trail renderer with particle system. It's really nice :)

i think the second video can resolve my problem, i'm going to try animatedTextureUV, i will tell you later if it work it :)) thank you very much :)))