user: Show practical ways to work with UnifiedPaintSettings(bpy_struct) in a Blender add-on or script – include code.

assistant: # UnifiedPaintSettings(bpy_struct)

base class — [`bpy_struct`](bpy.types.bpy_struct.html#bpy.types.bpy_struct "bpy.types.bpy_struct")

*class* bpy.types.UnifiedPaintSettings(*bpy_struct*)
:   Overrides for some of the active brush’s settings

    color
    :   Type:
        :   [`mathutils.Color`](mathutils.html#mathutils.Color "mathutils.Color") of 3 items in [0, 1], default (0.0, 0.0, 0.0)

    hue_jitter
    :   Color jitter effect on hue

        Type:
        :   float in [0, 1], default 0.0

    input_samples
    :   Number of input samples to average together to smooth the brush stroke

        Type:
        :   int in [1, 64], default 1

    saturation_jitter
    :   Color jitter effect on saturation

        Type:
        :   float in [0, 1], default 0.0

    secondary_color
    :   Type:
        :   [`mathutils.Color`](mathutils.html#mathutils.Color "mathutils.Color") of 3 items in [0, 1], default (1.0, 1.0, 1.0)

    size
    :   Diameter of the brush

        Type:
        :   int in [1, 10000], default 100

    strength
    :   How powerful the effect of the brush is when applied

        Type:
        :   float in [0, 10], default 0.5

    unprojected_size
    :   Diameter of brush in Blender units

        Type:
        :   float in [0.001, inf], default 0.58

    use_color_jitter
    :   Jitter brush color

        Type:
        :   boolean, default False

    use_locked_size
    :   Measure brush size relative to the view or the scene

        - `VIEW`
          View – Measure brush size relative to the view.
        - `SCENE`
          Scene – Measure brush size relative to the scene.

        Type:
        :   enum in [`'VIEW'`, `'SCENE'`], default `'VIEW'`

    use_random_press_hue
    :   Use pressure to modulate randomness

        Type:
        :   boolean, default False

    use_random_press_sat
    :   Use pressure to modulate randomness

        Type:
        :   boolean, default False

    use_random_press_val
    :   Use pressure to modulate randomness

        Type:
        :   boolean, default False

    use_stroke_random_hue
    :   Use randomness at stroke level

        Type:
        :   boolean, default False

    use_stroke_random_sat
    :   Use randomness at stroke level

        Type:
        :   boolean, default False

    use_stroke_random_val
    :   Use randomness at stroke level

        Type:
        :   boolean, default False

    use_unified_color
    :   Instead of per-brush color, the color is shared across brushes

        Type:
        :   boolean, default True

    use_unified_input_samples
    :   Instead of per-brush input samples, the value is shared across brushes

        Type:
        :   boolean, default False

    use_unified_size
    :   Instead of per-brush size, the size is shared across brushes

        Type:
        :   boolean, default True

    use_unified_strength
    :   Instead of per-brush strength, the strength is shared across brushes

        Type:
        :   boolean, default False

    use_unified_weight
    :   Instead of per-brush weight, the weight is shared across brushes

        Type:
        :   boolean, default False

    value_jitter
    :   Color jitter effect on value

        Type:
        :   float in [0, 1], default 0.0

    weight
    :   Weight to assign in vertex groups

        Type:
        :   float in [0, 1], default 0.5

    *classmethod* bl_rna_get_subclass(*id*, *default=None*, */*)
    :   Parameters:
        :   **id** (*str*) – The RNA type identifier.

        Returns:
        :   The RNA type or default when not found.

        Return type:
        :   [`bpy.types.Struct`](bpy.types.Struct.html#bpy.types.Struct "bpy.types.Struct") subclass

    *classmethod* bl_rna_get_subclass_py(*id*, *default=None*, */*)
    :   Parameters:
        :   **id** (*str*) – The RNA type identifier.

        Returns:
        :   The class or default when not found.

        Return type:
        :   type