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06-DCC/Blender/导出PSK_PSA脚本 & 部分UModel AES Key.md

@@ -568,4 +568,63 @@ https://www.bilibili.com/video/BV15M4m197TG/?spm_id_from=333.337.search-card.all
 - 虚幻4(ue4)引擎加密pak解包教程（初学者向x64源码逆向） - 看雪的文章 - 知乎 https://zhuanlan.zhihu.com/p/96480632
 
 - 支持Addtition动画的版本: https://github.com/djhaled/UEViewer
-- 支持ACL的UModel https://github.com/MinshuG/UEViewer
+- 支持ACL的UModel https://github.com/MinshuG/UEViewer
+
+# Pak AdditiveAnimation 恢复
+- https://www.bilibili.com/video/BV13r4y1a7mW/?vd_source=f333e2edf5f07eeccd47911824e738a3
+## 脚本分析
+### BaseAnimation
+主要逻辑：
+1. 根据路径导入fbx文件。
+2. 获取所有骨骼数据。
+3. 骨骼进行缩放。
+
+```c++
+on BtnBase pressed  do
+(
+	local filename = getOpenFileName types:"Base Animation (*.fbx)|*.fbx|All (*.*)|*.*|" filename:g_lastDir1
+	if filename != undefined then
+	(
+		BaseAnimFileName = filename
+		g_lastDir1 = getFilenamePath BaseAnimFileName
+		if DoesFileExist BaseAnimFileName then
+		(
+			importFile BaseAnimFileName #noPrompt using:Wavefront_Object
+			local BaseAnimBones = FindAllBones()
+			scale BaseAnimBones[1] [(50.0/127.0),(50.0/127.0),(50.0/127.0)]
+		)
+	)
+)
+```
+### AdditiveAnimation
+```c++
+Anims = #()
+if DotNetObject == undefined then
+(
+	local filename = getOpenFileName types:"Additive Anim (*.fbx)|*.fbx|All (*.*)|*.*" filename:g_lastDir2
+	if filename != undefined then
+	(
+		AddAnimFileName = filename
+		g_lastDir2 = getFilenamePath AddAnimFileName
+	)
+)
+else
+(
+	local filenames = getMultiOpenFilenames types:"Additive Anim (*.fbx)|*.fbx|All (*.*)|*.*" filename:g_lastDir2
+	if filenames != undefined then
+	(
+		for filename in filenames do
+		(
+			AddAnimFileName = filename
+			g_lastDir2 = getFilenamePath AddAnimFileName
+			if DoesFileExist AddAnimFileName then
+			(
+				ImportAddAnimFile filename
+				LstAnims.items = for a in Anims collect (a.Name)
+			)
+		)
+	)
+)
+```
+
+### ExportAnimation