Unity Importer Skills

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

Alternative Skills:

• texture_set_import_settings - Set texture import settings (alternative API)
• model_set_import_settings - Set model import settings (alternative API)

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

Get texture import settings.

texture_set_settings

Set texture import settings.

texture_set_settings_batch

Set texture import settings for multiple textures.

texture_set_import_settings

Set texture import settings (alternative API).

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

# 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

Get audio import settings.

audio_set_settings

Set audio import settings.

audio_set_settings_batch

Set audio import settings for multiple audio files.

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)

# 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

Get model import settings.

model_set_settings

Set model import settings.

model_set_settings_batch

Set model import settings for multiple models.

model_set_import_settings

Set model import settings (alternative API).

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

# 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

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