Luminance Steps
Controls the number of tonal levels retained.
Brush-like tonal stylization
Simplifies luminance and rebuilds local image regions into brush-like shapes for painterly, mosaic or illustrated looks.
Painterly converts fine pixel detail into broader local strokes or patches controlled by luminance steps, neighborhood mode, brush shape, radius and aspect.
Overview
Luminance Steps controls how many tonal levels survive the simplification. Fewer steps create a more graphic, poster-like result.
Mode chooses how the local neighborhood contributes to each stylized mark, while Type chooses square, circle or a custom shape.
Radius and Aspect define the apparent brush footprint and have a major influence on whether the effect feels like paint, mosaic or texture reduction.
Think of Painterly as replacing fine pixels with larger brush decisions: quantize the tonal structure, choose how local values are sampled, then choose the shape and size of each stroke.
Flow anatomy
The port structure shows how this node fits into a Fusion graph.
Source image for the operation.
Optional mask that limits where the node affects the image.
Shape data processed or combined by this node.
The processed result from this node.
Inspector
Start with these controls before reaching for more complicated workarounds.
Controls the number of tonal levels retained.
Chooses how the local value is selected, including Peak, Minimum or Maximum.
Uses Peak for mode.
Uses Minimum for mode.
Uses Maximum for mode.
Chooses Square, Circle or Custom brush geometry.
Uses Square for type.
Uses Circle for type.
Uses Custom for type.
Controls brush or neighborhood size.
Stretches the brush footprint.
Practical setup
Choose a moderate luminance-step count.
Select a sampling Mode.
Choose the brush shape.
Set Radius and Aspect.
Blend or mask the result when critical details need to remain photographic.
Examples
Use broad circular marks and a controlled grade.
Animate Radius or blend into the effect.
Troubleshooting
Production notes
Related nodes