Brush Settings

Painting needs paint brushes and Blender provides a Brush panel within the Toolbar when in Weight Paint Mode.

Brush

In the Data-Block menu you find predefined Brush presets. And you can create your own custom presets as needed.

Radius

This option controls the radius of the brush, measured in pixels. F allows you to change the brush size interactively by dragging the mouse and then LMB (the texture of the brush should be visible inside the circle). Typing a number then enter while using F allows you to enter the size numerically.

Pressure

Brush size can be affected by enabling the pressure sensitivity icon, if you are using a Graphics Tablet.

Strength

How powerful the brush is when applied.

Pressure

Strength can be affected by enabling the pressure sensitivity icon, if you are using a Graphics Tablet.

Mode

Stroke

Only paint over strokes.

Fill

Only paint over fill areas.

Stroke & Fill

Paint over strokes and fill areas.

Cursor

See the global brush settings for Cursor settings.

Color Picker

The color of the brush. See Color Picker.

Muista

Note that Vertex Paint works in sRGB space and the RGB representation of the same colors will be different between the paint tools and the materials that are in linear space.

Color Palette

The active Color Palette. See Color Palette.

Falloff

See the global brush settings for Falloff settings.