git lfs

.gitattributes

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+# Define macros (only works in top-level gitattributes files)
+[attr]lfs               filter=lfs diff=lfs merge=lfs -text
+[attr]unity-json        eol=lf linguist-language=json
+[attr]unity-yaml        merge=unityyamlmerge eol=lf linguist-language=yaml
+
+# Optionally collapse Unity-generated files on GitHub diffs
+# [attr]unity-yaml        merge=unityyamlmerge text linguist-language=yaml linguist-generated
+
+# Unity source files
+*.cginc                 text
+*.compute               text linguist-language=hlsl
+*.cs                    text diff=csharp
+*.hlsl                  text linguist-language=hlsl
+*.raytrace              text linguist-language=hlsl
+*.shader                text
+
+# Unity JSON files
+*.asmdef                unity-json
+*.asmref                unity-json
+*.index                 unity-json
+*.inputactions          unity-json
+*.shadergraph           unity-json
+*.shadersubgraph        unity-json
+
+# Unity UI Toolkit files
+*.tss                   text diff=css linguist-language=css
+*.uss                   text diff=css linguist-language=css
+*.uxml                  text linguist-language=xml linguist-detectable
+
+# Unity YAML
+*.anim                  unity-yaml
+*.asset                 unity-yaml
+*.brush                 unity-yaml
+*.controller            unity-yaml
+*.flare                 unity-yaml
+*.fontsettings          unity-yaml
+*.giparams              unity-yaml
+*.guiskin               unity-yaml
+*.lighting              unity-yaml
+*.mask                  unity-yaml
+*.mat                   unity-yaml
+*.meta                  unity-yaml
+*.mixer                 unity-yaml
+*.overrideController    unity-yaml
+*.playable              unity-yaml
+*.prefab                unity-yaml
+*.preset                unity-yaml
+*.renderTexture         unity-yaml
+*.scenetemplate         unity-yaml
+*.shadervariants        unity-yaml
+*.signal                unity-yaml
+*.spriteatlas           unity-yaml
+*.spriteatlasv2         unity-yaml
+*.terrainlayer          unity-yaml
+*.unity                 unity-yaml
+
+# "physic" for 3D but "physics" for 2D
+*.physicMaterial        unity-yaml
+*.physicsMaterial2D     unity-yaml
+
+# Exclude third-party plugins from GitHub stats
+Assets/Plugins/**       linguist-vendored
+
+# Unity LFS
+*.cubemap               lfs
+*.unitypackage          lfs
+
+# 3D models
+*.3dm                   lfs
+*.3ds                   lfs
+*.blend                 lfs
+*.c4d                   lfs
+*.collada               lfs
+*.dae                   lfs
+*.dxf                   lfs
+*.FBX                   lfs
+*.fbx                   lfs
+*.jas                   lfs
+*.lws                   lfs
+*.lxo                   lfs
+*.ma                    lfs
+*.max                   lfs
+*.mb                    lfs
+*.obj                   lfs
+*.ply                   lfs
+*.skp                   lfs
+*.stl                   lfs
+*.ztl                   lfs
+
+# Audio
+*.aif                   lfs
+*.aiff                  lfs
+*.it                    lfs
+*.mod                   lfs
+*.mp3                   lfs
+*.ogg                   lfs
+*.s3m                   lfs
+*.wav                   lfs
+*.xm                    lfs
+
+# Video
+*.asf                   lfs
+*.avi                   lfs
+*.flv                   lfs
+*.mov                   lfs
+*.mp4                   lfs
+*.mpeg                  lfs
+*.mpg                   lfs
+*.ogv                   lfs
+*.wmv                   lfs
+
+# Images
+*.bmp                   lfs
+*.exr                   lfs
+*.gif                   lfs
+*.hdr                   lfs
+*.iff                   lfs
+*.jpeg                  lfs
+*.jpg                   lfs
+*.pict                  lfs
+*.png                   lfs
+*.psd                   lfs
+*.tga                   lfs
+*.tif                   lfs
+*.tiff                  lfs
+*.webp                  lfs
+
+# Compressed Archive
+*.7z                    lfs
+*.bz2                   lfs
+*.gz                    lfs
+*.rar                   lfs
+*.tar                   lfs
+*.zip                   lfs
+
+# Compiled Dynamic Library
+*.dll                   lfs
+*.pdb                   lfs
+*.so                    lfs
+
+# Fonts
+*.otf                   lfs
+*.ttf                   lfs
+
+# Executable/Installer
+*.apk                   lfs
+*.exe                   lfs
+
+# Documents
+*.pdf                   lfs
+
+# ETC
+*.a                     lfs
+*.reason                lfs
+*.rns                   lfs
+
+# Spine export file for Unity
+*.skel.bytes            lfs
+
+# Exceptions for .asset files such as lightning pre-baking
+LightingData.asset     binary