又被问到多重材质球的特定材质球怎么替换。之前遇到这个问题的时候，天真的以为可以用skinned.materials[0] = xxx替换，结果不能替换，但是材质球特定的贴图是可以替换。想到materials是个数组，结果用一组材质球替换就成功了。
public Material[] mat;public Texture texture;SkinnedMeshRenderer skinned；//替换多重材质球skinned.materials = mat;//替换多重材质球里特定贴图skinned.materials[0].mainTexture = texture;//
先看下效果图
上代码
public class ChangeMat : MonoBehaviour{//多层材质球public Material[] mat;//贴图--眼睛public Texture eye;//题图---衣服public Texture cloth;SkinnedMeshRenderer skinned;/// <summary>/// 替换多重材质球/// </summary>void ChangeMats(){skinned.materials = mat;//之前的错误写法//skinned.materials[0] = xxx;//skinned.materials[1] = sss;//skinned.materials[2] = fff;}/// <summary>/// 替换多重材质球贴图--眼睛/// </summary>void ChangeMatsTextureEye(){skinned.materials[0].mainTexture = eye;}/// <summary>/// 替换多重材质球贴图--衣服/// </summary>void ChangeMatsTextureCloth(){skinned.materials[3].mainTexture = cloth;}private void Start(){skinned=transform.Find("/f05_bathtowel_02_l/f05/f05_bathtowel_02_l").GetComponent<SkinnedMeshRenderer>();Button changeMats = transform.Find("/Canvas/Button").GetComponent<Button>();changeMats.onClick.AddListener(() => {ChangeMats(); });Button changeEye = transform.Find("/Canvas/Button (1)").GetComponent<Button>();changeEye.onClick.AddListener(() => {ChangeMatsTextureEye(); });Button changeCloth = transform.Find("/Canvas/Button (2)").GetComponent<Button>();changeCloth.onClick.AddListener(() => {ChangeMatsTextureCloth(); });}}
