怎么填变量：上传一张角色的正面或侧面全身立绘（白底最好），[奔跑后摔倒] 换成你需要的动作，例如"待机呼吸""挥剑攻击三连""二段跳""受击后退"。动作越具体（分几个阶段），16 帧越连贯。

示例图第一张是生成的精灵表：绿发猫耳少女从奔跑、加速、踉跄、扑倒到趴在地上起不来，16 帧大小一致、白底无格线；第二张是作者上传的角色参考立绘（输入图）。

常见问题：

• 角色忽大忽小、位置乱跳：这是最常见的问题，保留"最重要"的两组约束，并可以加"每帧角色的脚底都落在格子底部往上 10% 的位置"。
• 动作超出格子：把"挥臂幅度收小"写得更明确。
• 切成 GIF：用任意切图工具按 4×4 均分，每帧 80～120ms 即可。

适合：独立游戏角色动画、表情包 GIF、像素 / 二次元动画素材、游戏原型。

日文原版

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Referencing this character, create a 2D animation sprite sheet for a game. The content is "{argument name="action" default="fill in action"}". 

Represent one continuous action across a total of 16 frames in a 4x4 grid.

[Sprite Sheet Specifications] - Square canvas - 4 columns x 4 rows, total 16 frames - All 16 cells are exactly the same size - Ensure at least 10px margins on top, bottom, left, and right of each cell - No borders, grid lines, numbers, text, symbols, or UI required - Background is a single solid white color unified across all frames - Arrange frames in chronological order from top-left to right, and top row to bottom row.

[Most Important: Fixed Size and Position] - Unify character scale across all 16 frames - No zooming in or out - Fix the ground baseline at the same height - Ensure the character's center position does not move significantly between frames - Change poses only as needed for movement.

[Most Important: Fit Entirely Within Cells] - Everything including hair, clothes, limbs, weapons, accessories, effects, afterglow, and particles must fit inside each cell - Do not exceed cell boundaries - Do not violate the 10px margin safety area - Even if the action is large, do not adjust by shrinking the character - If necessary, keep effects or arm swings moderate to fit within the cell.

[Drawing Strategy] - Clear silhouette readable as a 2D game sprite - Movement that connects naturally between frames - Prioritize continuity without breaking as animation material rather than a single illustration - Unify detail density, lines, coloring, and shading for each frame.

改编自 SSSS.CRYPTOMAN⚡️AI 发布、YouMind-OpenLab/awesome-gpt-image-2 收录的提示词，许可证 CC BY 4.0，本站已翻译并改写（修改内容见 changes）；示例图来自同一条目。