need help about these codes

Questions & Answers
1

hi
it’s the code,I used it for an endless backGround and it works fine.but I have some questions.

void Update () {

	Vector2 offset = new Vector2 (Time.time * 1, 0);

	GetComponent<Renderer> ().material.mainTextureOffset = offset;
}

what’s the difference between Time.deltaTime and Time.time
and line 2, can anyone explain what does that do?

2

Time.deltaTime is time between previous frame and current frame.

Time.time is the time in seconds since the start of the game. Unity - Scripting API: Time.time

In line 2 X-axe will be increasing over time because time.time is always go up.
You are basically will move texture infinitely for by changing uv coordinates.