From 2c3ed322226d8e017e427cff4e45efd3272f4426 Mon Sep 17 00:00:00 2001
From: BlueRose <378100977@qq.com>
Date: Wed, 9 Oct 2024 19:11:03 +0800
Subject: [PATCH] vault backup: 2024-10-09 19:11:03

---
 .../导出PSK_PSA脚本 & 部分UModel AES Key.md   | 111 +++++++++++++++++-
 1 file changed, 110 insertions(+), 1 deletion(-)

diff --git a/06-DCC/Blender/导出PSK_PSA脚本 & 部分UModel AES Key.md b/06-DCC/Blender/导出PSK_PSA脚本 & 部分UModel AES Key.md
index df044a3..5fcfe3c 100644
--- a/06-DCC/Blender/导出PSK_PSA脚本 & 部分UModel AES Key.md	
+++ b/06-DCC/Blender/导出PSK_PSA脚本 & 部分UModel AES Key.md	
@@ -629,7 +629,14 @@ else
 ```
 
 ### ExportAnimation
-***核心逻辑***
+***核心逻辑***：
+BtnExport遍历AdditiveAnim，并调用CalculateAddRotation。
+追要参数为：
+- XMap
+- YMap
+- ZMap
+- AixMap
+- boneNum（是否包含pelvis骨骼）
 ```c++
 on BtnExport pressed  do
 (
@@ -651,4 +658,106 @@ on BtnExport pressed  do
 		)
 	)
 )
+```
+
+CalculateAddRotation:
+```c++
+fn CalculateAddRotation index =
+(
+	//导入AdditiveAnim
+	importFile Anims[index].Address #noPrompt using:Wavefront_Object
+	local bones = FindAllBones()
+	BoneRotationArray = #()
+
+	//遍历骨骼，从第二根骨骼，也就是Pelvis开始。（仅仅针对UE骨骼，Bip得重新考虑）
+	for j=1 to bones.count do
+	(
+		if j>boneNum then 
+		(
+			//计算当前骨骼相对父骨骼的相对旋转。
+			local Value_X = ((at time 0 bones[j].rotInParent).x - (at time 0 bones[j].parent.rotInParent).x)
+			local Value_Y = ((at time 0 bones[j].rotInParent).y - (at time 0 bones[j].parent.rotInParent).y)
+			local Value_Z = ((at time 0 bones[j].rotInParent).z - (at time 0 bones[j].parent.rotInParent).z)
+			//针对XYZ抖动情况的不同传入不同的形参并调用BoneRotationArray。
+			if (abs Value_X) > 0.05 then
+			(
+				if (abs Value_Y) > 0.05 then
+				(
+					if (abs Value_Z) > 0.05 then
+					(
+						append BoneRotationArray (SaveValue j bones[j].name Value_X Value_Y Value_Z)	
+					)
+					else
+					(
+						append BoneRotationArray (SaveValue j bones[j].name Value_X Value_Y 0)
+					)
+				)
+				else
+				(
+					if (abs Value_Z) > 0.05 then
+					(
+						append BoneRotationArray (SaveValue j bones[j].name Value_X 0 Value_Z)	
+					)
+					else
+					(
+						append BoneRotationArray (SaveValue j bones[j].name Value_X 0 0)
+					)
+				)
+			)
+			else
+			(
+				if (abs Value_Y) > 0.05 then
+				(
+					if (abs Value_Z) > 0.05 then
+					(
+						append BoneRotationArray (SaveValue j bones[j].name 0 Value_Y Value_Z)
+					)
+					else
+					(
+						append BoneRotationArray (SaveValue j bones[j].name 0 Value_Y 0)
+					)
+				)
+				else
+				(
+					if (abs Value_Z) > 0.05 then
+					(
+						append BoneRotationArray (SaveValue j bones[j].name 0 0 Value_Z)
+					)
+				)
+			)
+		)
+	)
+	--Set Base Animation Rotation
+	//导入BaseAnim
+	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)]
+		//调用RotationBone()来设置新的旋转数值
+		case AixMap of
+		(
+			1:(	RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones
+				RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones
+				RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones)
+			2:( RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones
+				RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones
+				RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones)
+			3:( RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones
+				RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones
+				RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones)
+			4:( RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones
+				RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones
+				RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones)
+			5:( RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones
+				RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones
+				RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones)
+			6:( RotationBone 0 0 1 BoneRotationArray ZMap BaseAnimBones
+				RotationBone 0 1 0 BoneRotationArray YMap BaseAnimBones
+				RotationBone 1 0 0 BoneRotationArray XMap BaseAnimBones)
+		)
+
+		ExportAnim Anims[index].Address
+	)
+)
 ```
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