Copy properties from other material into this material.

	// Attach this to a gameObject that has a renderer.
	// Copies any property mat has and assigns it to this transform material
	var mat : Material;
	if (!mat) {
		Debug.LogError("Assign a material on the inspector.");
		return;
	}
	renderer.material.CopyPropertiesFromMaterial(mat);

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    public Material mat;
    void Example() {
        if (!mat) {
            Debug.LogError("Assign a material on the inspector.");
            return;
        }
        renderer.material.CopyPropertiesFromMaterial(mat);
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	public mat as Material

	def Example() as void:
		if not mat:
			Debug.LogError('Assign a material on the inspector.')
			return
		renderer.material.CopyPropertiesFromMaterial(mat)