Material.SetTextureOffset

설명

Sets the placement offset of texture propertyName.

Common texture names used by Unity's builtin shaders:
"_MainTex" is the main diffuse texture. This can also be accessed via mainTextureOffset property.
"_BumpMap" is the normal map.
"_Cube" is the reflection cubemap.

See Also: mainTextureOffset property, GetTextureOffset.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public float scrollSpeed = 0.5F;
    public Renderer rend;
    void Start() {
        rend = GetComponent<Renderer>();
    }
    void Update() {
        float offset = Time.time * scrollSpeed;
        rend.material.SetTextureOffset("_MainTex", new Vector2(offset, 0));
    }
}