From 829832372deee6f1d2297718da8cf04c4306ed62 Mon Sep 17 00:00:00 2001 From: BlueRose <378100977@qq.com> Date: Sat, 30 Sep 2023 10:18:03 +0800 Subject: [PATCH] vault backup: 2023-09-30 10:18:03 --- 01-Diary/本周事务/UE5.1 透明问题修复.md | 4 - .../Blender动画重定向&Python调用笔记.md | 94 ++++++++++++++++++- 2 files changed, 93 insertions(+), 5 deletions(-) delete mode 100644 01-Diary/本周事务/UE5.1 透明问题修复.md diff --git a/01-Diary/本周事务/UE5.1 透明问题修复.md b/01-Diary/本周事务/UE5.1 透明问题修复.md deleted file mode 100644 index a9c4c60..0000000 --- a/01-Diary/本周事务/UE5.1 透明问题修复.md +++ /dev/null @@ -1,4 +0,0 @@ -# Shader - - -# CPP \ No newline at end of file diff --git a/06-DCC/Blender/Blender动画重定向&Python调用笔记.md b/06-DCC/Blender/Blender动画重定向&Python调用笔记.md index 53086f1..5c43da7 100644 --- a/06-DCC/Blender/Blender动画重定向&Python调用笔记.md +++ b/06-DCC/Blender/Blender动画重定向&Python调用笔记.md @@ -5,4 +5,96 @@ - https://www.bilibili.com/video/BV1ex4y1g7DX/?spm_id_from=333.337.search-card.all.click&vd_source=d47c0bb42f9c72fd7d74562185cee290 - (收费)Blender Retargeting Tools 1.2:https://blendermarket.com/products/blender-retargeting-tools-1 -## \ No newline at end of file +# 调用 +使用Rokoko与BetterFbx插件。这里因为需要规避Rokoko插件名带有“-”的问题，所以还需要安装Importlib库 +```python +import bpy +import os +import sys +import importlib +rokoko = importlib.import_module("rokoko-studio-live-blender-master") +from better_fbx import * + + +# 启动命令参数 +''' +# blender --background test.blend --python mytest.py -- example args 123 +cd /d D:/Program Files/Blender Foundation/Blender 3.3/ +blender.exe --python C:/Users/BlueRose/Desktop/Retareting/Blender_AnimationRetarget.py -- C:/Users/BlueRose/Desktop/Retareting/Animations/MF_Run_Fwd.fbx C:/Users/BlueRose/Desktop/Retareting/Characters/SKM_Quinn.fbx C:/Users/BlueRose/Desktop/Retareting/Animations/ExportAnimation.fbx 0 + +# Blender后台启动并且执行Python +blender.exe --python C:/Users/BlueRose/Desktop/Retareting/Blender_AnimationRetarget.py --background --python-text -- C:/Users/BlueRose/Desktop/Retareting/Animations/MF_Run_Fwd.fbx C:/Users/BlueRose/Desktop/Retareting/Characters/SKM_Quinn.fbx C:/Users/BlueRose/Desktop/Retareting/Animations/ExportAnimation.fbx 0 + +# Python CMD 交互方式 +blender.exe --python-console --background -- C:/Users/BlueRose/Desktop/Retareting/Animations/MF_Run_Fwd.fbx C:/Users/BlueRose/Desktop/Retareting/Characters/SKM_Quinn.fbx C:/Users/BlueRose/Desktop/Retareting/Animations/ExportAnimation.fbx 0 +''' +# 读取输入路径 +argv = sys.argv +argv = argv[argv.index("--") + 1:] # get all args after "--" +print(argv) # --> ['example', 'args', '123'] +SourceAnimation = argv[0] +TargetSkeletalMesh = argv[1] +ExportAnimtion = argv[2] +bExportPreviewMesh = bool(int(argv[3])) +# SourceAnimation = "C:/Users/BlueRose/Desktop/Retareting/Animations/MM_Run_Fwd.fbx" +# TargetSkeletalMesh = "C:/Users/BlueRose/Desktop/Retareting/Characters/SKM_Quinn.fbx" +# ExportAnimtion = "C:/Users/BlueRose/Desktop/Retareting/Animations/ExportAnimation.fbx" +# bExportPreviewMesh = bool(int("0")) + +# 清空场景 +# bpy.ops.wm.read_factory_settings(use_empty=True) +bpy.ops.scene.new(type='EMPTY') +# for block in bpy.data.meshes: +# if block.users == 0: +# bpy.data.meshes.remove(block) +# for block in bpy.data.materials: +# if block.users == 0: +# bpy.data.materials.remove(block) +# for block in bpy.data.textures: +# if block.users == 0: +# bpy.data.textures.remove(block) +# for block in bpy.data.images: +# if block.users == 0: +# bpy.data.images.remove(block) + +# 导入相关资产 +bpy.ops.better_import.fbx(filepath=TargetSkeletalMesh,use_auto_bone_orientation=False,use_reset_mesh_origin=False,use_animation=False,use_detect_deform_bone=False,use_import_materials=False) +#bpy.ops.import_scene.fbx(filepath=TargetSkeletalMesh,use_anim=False) +TargetSeletctObjects = bpy.context.selected_objects + +bpy.ops.object.select_all(action='DESELECT') + +bpy.ops.better_import.fbx(filepath=SourceAnimation,use_auto_bone_orientation=False,use_reset_mesh_origin=False,use_animation=True,use_detect_deform_bone=False,use_import_materials=False) +#bpy.ops.import_scene.fbx(filepath=SourceAnimation,use_anim=True) +SourceSeletctObjects = bpy.context.selected_objects + +# 使用插件重定向 +for Object in SourceSeletctObjects: + if Object.type == "ARMATURE": + bpy.context.scene.rsl_retargeting_armature_source=Object +for Object in TargetSeletctObjects: + if Object.type == "ARMATURE": + bpy.context.scene.rsl_retargeting_armature_target=Object + +# 构建Bone映射表 & 填充缺少的BoneName(假设使用相同的骨骼结构) & 移除root的映射 +bpy.ops.rsl.build_bone_list() + +for BoneItem in bpy.context.scene.rsl_retargeting_bone_list: + if BoneItem.bone_name_target == "": + BoneItem.bone_name_target = BoneItem.bone_name_source + continue + if BoneItem.bone_name_target == "root": + BoneItem.bone_name_target = "" + +# 动画重定向 +bpy.ops.rsl.retarget_animation() + +# 输出 +bpy.ops.object.select_all(action='DESELECT') +for Object in TargetSeletctObjects: + if bExportPreviewMesh or Object.type == "ARMATURE": + Object.select_set(True) + +bpy.ops.better_export.fbx(filepath=ExportAnimtion,my_fbx_format="binary",use_selection=True,use_visible=True,use_only_root_empty_node=False) +# bpy.ops.export_scene.fbx(filepath=ExportAnimtion,use_selection=True,add_leaf_bones=False,object_types={"ARMATURE","MESH"},bake_anim_use_nla_strips=False,bake_anim_use_all_actions=False) +``` \ No newline at end of file