Unity Importer Skills

Name: unity-importer
Rating: 92
Author: Besty0728

BATCH-FIRST: Use *_batch skills when configuring 2+ assets.

Skills Overview

Single Object	Batch Version	Use Batch When
`texture_set_settings`	`texture_set_settings_batch`	Configuring 2+ textures
`audio_set_settings`	`audio_set_settings_batch`	Configuring 2+ audio files
`model_set_settings`	`model_set_settings_batch`	Configuring 2+ models

Query Skills (no batch needed):

•texture_get_settings - Get texture import settings
•audio_get_settings - Get audio import settings
•model_get_settings - Get model import settings

Texture Skills

texture_get_settings / texture_set_settings

Parameter	Type	Description
`assetPath`	string	Path like `Assets/Textures/icon.png`
`textureType`	string	Default, NormalMap, Sprite, EditorGUI, Cursor, Cookie, Lightmap, SingleChannel
`maxSize`	int	32, 64, 128, 256, 512, 1024, 2048, 4096, 8192
`filterMode`	string	Point, Bilinear, Trilinear
`compression`	string	None, LowQuality, Normal, HighQuality
`mipmapEnabled`	bool	Generate mipmaps
`sRGB`	bool	sRGB color space
`readable`	bool	CPU readable (for GetPixel)
`spritePixelsPerUnit`	float	Pixels per unit for Sprite type
`wrapMode`	string	Repeat, Clamp, Mirror, MirrorOnce

python

# Single - convert to sprite
unity_skills.call_skill("texture_set_settings",
    assetPath="Assets/Textures/ui_button.png",
    textureType="Sprite",
    spritePixelsPerUnit=100,
    filterMode="Bilinear"
)

# Batch - convert multiple to sprites
unity_skills.call_skill("texture_set_settings_batch", items=[
    {"assetPath": "Assets/Textures/icon1.png", "textureType": "Sprite"},
    {"assetPath": "Assets/Textures/icon2.png", "textureType": "Sprite"},
    {"assetPath": "Assets/Textures/icon3.png", "textureType": "Sprite"}
])

Audio Skills

audio_get_settings / audio_set_settings

Parameter	Type	Description
`assetPath`	string	Path like `Assets/Audio/bgm.mp3`
`forceToMono`	bool	Force to mono channel
`loadInBackground`	bool	Load in background thread
`preloadAudioData`	bool	Preload on scene load
`loadType`	string	DecompressOnLoad, CompressedInMemory, Streaming
`compressionFormat`	string	PCM, Vorbis, ADPCM
`quality`	float	0.0 ~ 1.0 (Vorbis quality)

python

# BGM - use streaming for memory efficiency
unity_skills.call_skill("audio_set_settings",
    assetPath="Assets/Audio/bgm.mp3",
    loadType="Streaming",
    compressionFormat="Vorbis",
    quality=0.7
)

# SFX - decompress for low latency
unity_skills.call_skill("audio_set_settings",
    assetPath="Assets/Audio/sfx_hit.wav",
    loadType="DecompressOnLoad",
    forceToMono=True
)

# Batch
unity_skills.call_skill("audio_set_settings_batch", items=[
    {"assetPath": "Assets/Audio/sfx1.wav", "loadType": "DecompressOnLoad"},
    {"assetPath": "Assets/Audio/sfx2.wav", "loadType": "DecompressOnLoad"}
])

Model Skills

model_get_settings / model_set_settings

Parameter	Type	Description
`assetPath`	string	Path like `Assets/Models/char.fbx`
`globalScale`	float	Import scale factor
`meshCompression`	string	Off, Low, Medium, High
`isReadable`	bool	CPU readable mesh data
`generateSecondaryUV`	bool	Generate lightmap UVs
`importBlendShapes`	bool	Import blend shapes
`importCameras`	bool	Import cameras
`importLights`	bool	Import lights
`animationType`	string	None, Legacy, Generic, Humanoid
`importAnimation`	bool	Import animations
`materialImportMode`	string	None, ImportViaMaterialDescription, ImportStandard

python

# Character with humanoid animation
unity_skills.call_skill("model_set_settings",
    assetPath="Assets/Models/character.fbx",
    animationType="Humanoid",
    meshCompression="Medium",
    generateSecondaryUV=True
)

# Static prop - optimize
unity_skills.call_skill("model_set_settings",
    assetPath="Assets/Models/prop_barrel.fbx",
    animationType="None",
    importAnimation=False,
    importCameras=False,
    importLights=False,
    meshCompression="High"
)

# Batch
unity_skills.call_skill("model_set_settings_batch", items=[
    {"assetPath": "Assets/Models/prop1.fbx", "animationType": "None", "meshCompression": "High"},
    {"assetPath": "Assets/Models/prop2.fbx", "animationType": "None", "meshCompression": "High"}
])

Example: Efficient Asset Configuration

python

import unity_skills

# BAD: 5 API calls
unity_skills.call_skill("texture_set_settings", assetPath="Assets/UI/btn1.png", textureType="Sprite")
unity_skills.call_skill("texture_set_settings", assetPath="Assets/UI/btn2.png", textureType="Sprite")
unity_skills.call_skill("texture_set_settings", assetPath="Assets/UI/btn3.png", textureType="Sprite")
unity_skills.call_skill("texture_set_settings", assetPath="Assets/UI/btn4.png", textureType="Sprite")
unity_skills.call_skill("texture_set_settings", assetPath="Assets/UI/btn5.png", textureType="Sprite")

# GOOD: 1 API call
unity_skills.call_skill("texture_set_settings_batch", items=[
    {"assetPath": f"Assets/UI/btn{i}.png", "textureType": "Sprite", "mipmapEnabled": False}
    for i in range(1, 6)
])

Best Practices

Textures

•Use Sprite type for UI images
•Disable mipmaps for UI textures to save memory
•Use Point filter for pixel art
•Set readable=false unless you need CPU access

Audio

•Use Streaming for long BGM tracks
•Use DecompressOnLoad for short SFX
•Use Vorbis compression with quality 0.5-0.7 for good balance

Models

•Use Humanoid animation type for characters with retargeting
•Disable unused imports (cameras, lights) for props
•Enable generateSecondaryUV for static objects using baked lighting