unity_downgrade.txt

材质格式从 [prop_name]: value 转成 -first: name:prop_name  second value: xxx

  - (.*):\n        m_Texture: (.*)
  - first:\n        name: $1\n      second:\n        m_Texture: $2
  
  
find . -type f -name '*.prefab' -exec sed -i '' -e 's/m_IsPrefabAsset/m_IsPrefabParent/g' {} \;

find . -type f -name '*.unity' -exec sed -i '' -e 's/m_IsPrefabAsset/m_IsPrefabParent/g' {} \;

find . -type f -name '*.unity' -exec sed -i '' -e 's/m_SourcePrefab/m_ParentPrefab/g' {} \;

"serializedVersion: 6" => "serializedVersion: 5"

"m_CorrespondingSourceObject" => "m_PrefabParentObject"

"m_IsPrefabAsset" => "m_IsPrefabParent"

"m_SourcePrefab" => "m_ParentPrefab"