LittleTool之批量修改材质

using UnityEngine;
using System.Collections;
using UnityEditor;

public class ChangeMaterial : EditorWindow
{        static string path = "Assets/_Materials/";
static string shaderName="Custom/CurvedWorld";

static string tempName1="_Curvature";//材质球参数，需要手动修改
static string tempName2="_Axis";
static float temp1=1;
static float temp2=1;

public static  string  [] postfix =
{
".png",".jpg",".tga","psd"
};

[MenuItem ("Custom/ChangeMaterial")]
public static void Change()
{
if (Selection.activeGameObject != null) {

foreach (GameObject go in Selection.gameObjects) {
Renderer render = go.GetComponentInChildren<Renderer> ();
if (render != null) {

Texture texture = GetTexture (go.name);//根据对象名获取图片
if (texture != null) {
Material newMat = new Material (Shader.Find(shaderName));

newMat.SetFloat(tempName1,temp1);
newMat.SetFloat (tempName2,temp2);

AssetDatabase.CreateAsset (newMat, path + go.name+".mat");
render.sharedMaterial=newMat;
render.sharedMaterial.mainTexture = texture;
Debug.Log ("成功!");
} else {
Debug.Log ("失败!");
}
}
}
}
}
static Texture GetTexture(string name)
{
foreach(string str in postfix)
{
Texture texture = AssetDatabase.LoadAssetAtPath("Assets/_Textures/" + name+str,typeof(Texture)) as Texture;
if(texture != null)
return texture;
}
return null;
}
}