Unity3d官方角色换装Demo源代码学习

2023年12月11日发(作者：什么样的目光)

Unity3d官方角色换装Demo源代码学习

由于兴趣爱好，工作之余会尝试做做RPG游戏，遇到角色换装这个功能没什么思路，于是在网上苦苦找寻相关资料，网上角色换装文章

还是有一些，不过大多讲的比较简单，最后没办法不得不拿官方的角色换装代码来研究，开始看到一头雾水，不过慢慢找到看这个Demo代

码的思路，终于理清了换装的思路。

其实，可以从角色换装资源打包代码看起，然后看换装代码。

以下是我看代码的思路： ->

换装的核心代码如下：

（1）打包代码

using c;

using ;

using UnityEditor;

using UnityEngine;

class CreateAstbundles

{

// This method creates an astbundle of each SkinnedMeshRenderer

// found in any lected character fbx, and adds any materials that

// are intended to be ud by the specific SkinnedMeshRenderer.

[MenuItem("Character Generator/Create Astbundles")]

static void Execute()

{

bool createdBundle = fal;

foreach (Object o in tered(typeof (Object), ts))

{

if (!(o is GameObject)) continue;

if (ns("@")) continue;

if (!etPath(o).Contains("/characters/")) continue;

GameObject characterFBX = (GameObject)o;

string name = r();

("******* Creating astbundles for: " + name + " *******");

// Create a directory to store the generated astbundles.

if (!(AstbundlePath))

Directory(AstbundlePath);

// Delete existing astbundles for current character.

string[] existingAstbundles = es(AstbundlePath);

foreach (string bundle in existingAstbundles)

{

if (th(".astbundle") && ns("/astbundles/" + name))

(bundle);

}

// Save bones and animations to a perate astbundle. Any

// possible combination of CharacterElements will u the

// asts as a ba. As we can not edit asts we instantiate

// the fbx and remove what we dont need. As only asts can be

// added to astbundles we save the result as a prefab and delete

// it as soon as the astbundle is created.

GameObject characterClone = (GameObject)tiate(characterFBX);

// postprocess animations: we need them animating even offscreen

foreach (Animation anim in ponentsInChildren())

eOnlyIfVisible = fal; foreach (SkinnedMeshRenderer smr in ponentsInChildren()) yImmediate(ject);

ponent(); Object characterBaPrefab = GetPrefab(characterClone, "characterba"); string path = AstbundlePath + name + "_undle"; stBundle(characterBaPrefab, null, path, tDependencies); Ast(etPath(characterBaPrefab)); // Collect materials. List materials = tAll(alsPath(characterFBX)); // Create astbundles for each SkinnedMeshRenderer. foreach (SkinnedMeshRenderer smr in ponentsInChildren(true)) { List