- Editor-only Slate tool panel for painting flowmap textures directly inside Unreal Engine.

- 2D canvas workflow independent from the currently opened level or selected scene objects.

- Real-time GPU preview using two-phase flowmap UV animation.

- Paint directly into RG flow vector channels, with optional B channel speed output.

- Brush tools: Paint, Erase, Blur, Pinch, Inflate, and Vortex.

- Vortex brush supports clockwise and counter-clockwise flow.

- Adjustable brush size, strength, and falloff.

- Canvas viewport controls: zoom, pan, frame/reset view, and tiled canvas display.

- Optional flow direction indicators with adjustable indicator density.

- Custom preview background texture with adjustable tiling.

- Default preview background support using Unreal Engine built-in assets.

- Boundary behavior controls for clamp / wrap painting and matching texture address settings.

- Save, Save As, Open, Undo, Redo, and New texture workflows through editor dialogs.

- Keyboard and mouse shortcuts for fast painting iteration.

- Saves flowmap data as Unreal Texture2D assets.

- RG channels store encoded flow direction.

- Optional B channel stores flow speed.

- Designed to work with Unreal Engine flowmap material functions and custom flowmap shaders.

- FlowmapPlusEditor (Editor)

Number of Blueprints: 0

Number of C++ Classes: 6

Network Replicated: No

- Windows: Yes

- Mac: Yes

- Linux: Yes

- N/A — Editor-only plugin, no runtime footprint in cooked builds.

OrangeDream

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