game-asset-generation

游戏素材生成

使用 each::sense 生成专业的游戏美术素材。这项技能可创建适用于游戏开发工作流的 2D 精灵、纹理、UI 元素、图标、环境等内容。

节省成本

与传统游戏美术制作相比，成本可降低 60-80%。AI 驱动的素材生成可大幅减少独立开发者、工作室和游戏创作活动所需的时间与预算。

功能

• 2D 精灵：像素风角色、物件和道具
• 精灵图集：包含多个姿势、可用于动画的角色图集
• 游戏纹理：适用于环境的无缝平铺纹理
• UI 元素：按钮、边框、生命值条、物品栏槽位
• 游戏图标：物品图标、技能图标、成就徽章
• 图块集：适用于平台游戏、RPG、策略游戏的环境图块
• 加载画面：富有氛围感的加载画面和启动画面
• 游戏 Logo：标题 Logo 和品牌素材
• 概念美术：视觉开发素材和情绪板

快速开始

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 32x32 pixel art sword icon for an RPG game, golden blade with ornate hilt, transparent background"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

常见游戏美术尺寸

素材类型	常见尺寸	用途
像素风图标	16x16, 32x32, 64x64	物品栏物品、技能
角色精灵	32x32, 64x64, 128x128	玩家/NPC 角色
精灵图集	512x512, 1024x1024	动画帧
纹理	256x256, 512x512, 1024x1024	环境表面
UI 元素	多种尺寸	按钮、边框、条形元素
加载画面	1920x1080, 2560x1440	全屏显示

使用场景示例

1. 2D 精灵生成（像素风）

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 64x64 pixel art character sprite of a medieval knight with blue armor and silver sword. Retro 16-bit style, side view facing right, transparent background. Clean pixel edges, no anti-aliasing."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

2. 角色精灵图集

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a character sprite sheet for a pixel art wizard character. Include 8 frames: 2 idle poses, 2 walking frames, 2 attack frames, 1 jump, 1 hurt pose. 32x32 per frame, arranged in a 4x2 grid (256x64 total). Purple robe, white beard, wooden staff."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

3. 游戏纹理生成（无缝）

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a seamless tileable 512x512 stone dungeon floor texture. Dark gray cobblestones with moss growing between cracks, worn and weathered look. Must tile perfectly with no visible seams when repeated."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

4. 游戏图标集

# First icon
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 64x64 pixel art health potion icon for an RPG. Red liquid in a glass flask with cork stopper, glowing effect, transparent background. Fantasy game style."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "rpg-icons-set"
  }'

# Second icon (same session for style consistency)
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a mana potion icon in the same style. Blue liquid instead of red, same flask design, matching art style."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "rpg-icons-set"
  }'

# Third icon
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a stamina potion icon. Green liquid, same consistent style as the health and mana potions."}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "rpg-icons-set"
  }'

5. UI 元素（按钮、边框、条形元素）

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a fantasy RPG UI kit containing: 1 rectangular button (200x50) with stone texture and gold border, 1 health bar frame (300x30) with ornate metal design, 1 inventory slot frame (64x64) with wooden texture and metal corners. Arrange on transparent background. Medieval fantasy style matching games like Diablo or Baldur'\''s Gate."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

6. 环境/图块集生成

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 2D platformer tileset for a forest level. Include 16x16 pixel tiles: grass top, dirt fill, grass corner pieces (4 corners), tree trunk, leaves, flowers, rocks, wooden platform. Arrange in a tileset grid. Colorful cartoon style similar to classic platformers. 256x256 total sheet."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

7. 物品/武器图标

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a set of 6 weapon icons for a fantasy game, each 48x48 pixels: iron sword, wooden bow, fire staff, battle axe, throwing daggers, war hammer. Arrange in a 3x2 grid. Consistent hand-painted style with slight glow effects, transparent backgrounds. Top-down perspective for inventory display."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

8. 加载画面美术

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a 1920x1080 loading screen for a dark fantasy action RPG. Epic scene showing a lone warrior silhouette standing before a massive gothic castle on a cliff, stormy sky with lightning, dark moody atmosphere. Leave space at bottom center for a loading bar. Painterly digital art style."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

9. 游戏 Logo 设计

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a game logo for a space shooter called \"NOVA STRIKE\". Bold metallic chrome letters with neon blue glow effects, slight 3D perspective, stars and energy particles around it. Sci-fi futuristic style. Transparent background, 1024x512 resolution. Suitable for title screen and marketing."}],

    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

10. 游戏概念美术

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create concept art for a post-apocalyptic survival game. Show an abandoned city overgrown with vegetation, rusted vehicles, crumbling skyscrapers with trees growing through them, dramatic sunset lighting breaking through clouds. Painterly concept art style like The Last of Us or Horizon. 16:9 aspect ratio for presentation."}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "max"
  }'

最佳实践

精灵美术

• 指定精确尺寸：务必注明像素尺寸（32x32、64x64）
• 注明透明度：要求使用透明背景，以便集成到游戏中
• 定义视角：侧视、俯视、等距视角、正面视角
• 明确美术风格：像素风、手绘、矢量、复古 8 位/16 位

纹理

• 要求无缝：对于重复使用的纹理，务必注明“无缝平铺”
• 使用 2 的幂次尺寸：使用 256、512、1024，以获得最佳 GPU 性能
• 说明材质细节：描述磨损、风化、年代和状况

图标集

• 使用 session_id：在多个图标间保持风格一致
• 采用网格排列：要求为精灵图集提供整齐的布局
• 保持光照一致：指定光照方向，使整组图标协调统一

UI 元素

• 留出安全区域：为文本和动态内容预留空间
• 考虑缩放：考虑素材在不同分辨率下的缩放表现
• 提供状态变体：要求按钮提供普通、悬停、按下状态

模式选择

生成前询问用户：

“您想要快速且便宜的方案，还是高质量方案？”

模式	适用场景	速度	质量
max	最终成品素材、主视觉、关键美术图	较慢	最高
eco	快速迭代、概念探索、原型制作	较快	良好

多轮素材迭代

使用 session_id 迭代并创建风格一致的素材集：

# Initial character design
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a pixel art hero character for a platformer game, 64x64, knight with red cape"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hero-character-project"
  }'

# Request variations
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create the same character but with a blue cape for player 2, matching style exactly"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hero-character-project"
  }'

# Create matching enemy
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create an enemy character in the same pixel art style - a skeleton warrior, same size and art direction"}],
    "model": "eachsense/beta",
    "stream": true,
    "session_id": "hero-character-project"
  }'

批量素材生成

高效生成多个变体：

# Style A - Pixel Art
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a treasure chest icon, 32x32, pixel art, closed position"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco"
  }'

# Style B - Hand-painted
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a treasure chest icon, 64x64, hand-painted fantasy style, closed position"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco"
  }'

# Style C - Modern Vector
curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -H "Accept: text/event-stream" \
  -d '{
    "messages": [{"role": "user", "content": "Create a treasure chest icon, 128x128, clean vector style with gradients, modern mobile game look"}],
    "model": "eachsense/beta",
    "stream": true,
    "mode": "eco"
  }'

错误处理

错误	原因	解决方案
Failed to create prediction: HTTP 422	余额不足	在 eachlabs.ai 充值
内容政策违规	内容不允许	调整提示词，避免暴力/露骨内容
超时	生成内容复杂	将客户端超时设为至少 10 分钟

游戏素材的提示词技巧

创建游戏美术素材时，请在提示词中包含以下详细信息：

1. 尺寸：精确的像素大小（32x32、512x512）
2. 美术风格：像素风、手绘、矢量、复古、现代
3. 视角：侧视、俯视、等距、3/4 视角
4. 背景：透明、纯色或场景背景
5. 调色板：有限的调色板、鲜艳、柔和、指定颜色
6. 游戏类型：RPG、平台游戏、射击游戏、益智游戏——会影响风格预期
7. 参考风格：“类似《星露谷物语》”、“受《塞尔达传说》启发”等

提示词结构示例

"Create a [dimensions] [art style] [asset type] for a [game genre].
[Visual description with colors, materials, details].
[Perspective/view angle]. [Background requirement].
[Additional technical requirements]."

相关技能

• each-sense - 核心 API 文档
• product-visuals - 产品可视化
• image-generation - 通用图像生成

参考资料

• SSE 事件参考 - 服务器发送事件文档