unity 对象设置颜色或贴图

2017-05-11 本文已影响0人木子才

直接上码：

public class test04 : MonoBehaviour {
    //对象
    private GameObject obj;
    //渲染器
    private Renderer render;
    //贴图
    public Texture textture;

    // Use this for initialization
    void Start () {
        obj = GameObject.Find ("Cube");
        render = obj.GetComponent<Renderer> ();
    }
    
    // Update is called once per frame
    void Update () {
        
    }

    void OnGUI() {
        if (GUILayout.Button ("添加颜色", GUILayout.Width(100), GUILayout.Height (50))) {
            //为了避免残留，将贴图置空
            render.material = null;
            //修改渲染颜色为绿色
            render.material.color = Color.green;
        }

        if (GUILayout.Button ("添加贴图", GUILayout.Width(100), GUILayout.Height (50))) {
            //为了避免残留，将贴图置空
            render.material = null;
            //设置贴图
            render.material.mainTexture = textture;
        }

        if (GUILayout.Button ("添加颜色和贴图", GUILayout.Width(100), GUILayout.Height (50))) {
            //为了避免残留，将贴图置空
            render.material = null;
            //修改渲染颜色为绿色
            render.material.color = Color.green;
            //设置贴图
            render.material.mainTexture = textture;
        }
    }
}

创建一个Cube对象在场景中。上面的脚本挂在摄像机上面。