Fx Bake SpriteSheet

Name	Type	Description
FX fx	FxState2D Required	総フレーム数と FPS を定義する FX state です
画像 image	Image Required	FX レーンの現在フレーム画像です
列数 columns	Int	ベイク後のスプライトシート列数を上書きします
配置順 fill_order	Text	配置順の上書きです。row_major は右へ、column_major は下へ先に埋めます

Name	Type	Description
画像 image	Image	現在フレームの passthrough 画像です
スプライトシート spritesheet	SpriteSheet	ベイクした SpriteSheet document です
フレーム数 frame_count	Int	ベイクした総フレーム数です
FPS fps	Int	FX state から受け取った再生 FPS です
列数 columns	Int	実際に使われたスプライトシート列数です
行数 rows	Int	実際に使われたスプライトシート行数です
フレーム幅 frame_width	Int	ベイクしたスプライトシート内の 1 フレーム幅です
フレーム高さ frame_height	Int	ベイクしたスプライトシート内の 1 フレーム高さです
配置順 fill_order	Text	実際に使われた配置順です
概要 summary	Text	ベイクしたスプライトシート契約の短い概要です

Parameters

Name Type Default Range Description / Options

Name	Type	Default	Range	Description / Options
列数 columns	Int	0	0–512	目標列数です。0 にするとほぼ正方形になるよう自動配置します
配置順 fill_order	Enum	RowMajor	—	フレームをシートのグリッドへどう並べるかです右へ`RowMajor` 下へ`ColumnMajor`

列数

columns

Int

0

0–512

目標列数です。0 にするとほぼ正方形になるよう自動配置します

配置順

fill_order

Enum

RowMajor

—

フレームをシートのグリッドへどう並べるかです

右へRowMajor
下へColumnMajor

Overview

The final output of an FX lane. It bakes each finished frame image into a sprite sheet using the frame count and FPS from the FX state. This is the FX-specific counterpart to the general-purpose animation_render; for FX, it is more natural to use the timeline source of truth (FxState2D) directly.

Usage tips

This node is distinctive because both fx and image must be connected: fx is the timeline source of truth, while image is the finished appearance. Connect the image at the end of the finishing chain, not Rasterize directly.
Send the output SpriteSheet directly to sprite_sheet_playback for review or to an export node.

Related nodes

fx_rasterize — the starting point on the image side
palette_quantize / pixel_cleanup — finishing nodes to insert in between
animation_render — general-purpose baking for non-FX animation
sprite_sheet_playback — reviews the baked result

Read this first

Fx Bake SpriteSheet is an FX-only bake output.
Unlike the general-purpose Animation Render, its source of truth is total_frames / fps in FxState2D.
This makes it the natural choice for P11.
Both fx and image are required because they serve different roles:
- fx: the timeline source of truth that determines the number of frames, FPS, and seed
- image: the final appearance actually baked for each frame

Why connect both FX and an image?

With only fx, the node does not know what to draw.
With only image, it does not know how many frames to bake or what FPS to use.
This node therefore:
- receives timeline information from FxState2D,
- collects the image finished by Fx Rasterize and its downstream nodes for each frame, and
- packs those frames into a sprite sheet.

In other words, this node does not rasterize anything itself; it bakes a sequence of already completed frames.

The most basic setup

FxDomain2D
  -> FxEmitter2D
  -> FxForce
  -> FxRasterize
  -> PaletteQuantize
  -> PixelCleanup
  -> FxBakeSpriteSheet

With this setup, one lane:

converts FX to an image,
finishes it for pixel art, and
packs the result into a sprite sheet.

For the fx input, normally connect the final FxState2D after nodes such as Fx Emitter 2D and Fx Force. For the image input, normally connect the final image after Fx Rasterize, Palette Quantize, Pixel Cleanup, and any other finishing nodes.

Example

FxDomain2D.total_frames = 8
FxDomain2D.fps = 12
columns = 4
fill_order = row_major

Fx Bake SpriteSheet packs the eight frames into four columns, returning a sprite sheet with:

columns = 4
rows = 2
frame_count = 8

When to use it

To output flames, smoke, or splashes as a sprite sheet asset
To review the animation immediately in Sprite Sheet Playback
To reuse the sprite sheet inside the graph before export

Notes

The image input determines the final appearance of each frame.
Place Palette Quantize and Pixel Cleanup before Bake.
With columns = 0, the node automatically chooses a roughly square layout.

Input Ports

Output Ports