Brush: Type (Enum: Preset/Custom)

The type of brush texture. Choose to use a preset texture or upload a custom one.

Brush: Texture (Enum/File)

The brush texture. When "Brush: Type" is "Preset", you can choose from six preset textures (Pen/Pencil/Watercolor/Oil/Star/Hexagon). When "Type" is "Custom", use the uploaded texture image.

* The texture image must be grayscale, with darker colors having higher transparency (pure black is completely transparent). The image dimensions will be used as the default size of the brush (256*256 recommended), and the format should be JPG or PNG.

Path: Type (Enum: Curve/Line/Spiral/Zigzag)

The drawing path. You can choose from four path types.

Path: Start Offset (Number: -1 - 1)

Path start point offset. When greater than 0, the starting point will shift to the right, otherwise to the left. Only available when "Path: Type" is "Curve/Line".

Path: End Offset (Number: -1 - 1)

Path endpoint offset. When less than 0, the endpoint will shift to the right, otherwise to the left. Only available when "Path: Type" is "Curve/Line".

Path: Swing (Number: -2 - 2)

The swing intensity of the curve. The closer the value is to 0, the smaller the curve swing. Only available when "Path: Type" is "Curve".

Path: Lap (Number: 0 - 10)

The number of laps of the spiral. Larger values may make the drawing animation discontinuous. Adjust "Scale" to ensure a continuous animation. Only available when "Path: Type" is "Spiral".

Path: Radius (Number: 0 - 1)

The radius of the spiral. Larger values may make the drawing animation discontinuous. Adjust "Scale" to ensure a continuous animation. Only available when "Path: Type" is "Spiral".

Path: Reverse (Boolean: Yes/No)

Reverse the direction of the spiral. When enabled, the spiral will be drawn from the outside in. Only available when "Path: Type" is "Spiral".

Path: Amplification (Number: 0 - 1)

The amplitude of the zigzag. Larger values will result in stronger oscillations. Only available when "Path: Type" is "Zigzag".

Path: Frequency (Number: 0 - 10)

The frequency of the zigzag. Larger values result in a denser zigzag effect. Only available when "Path: Type" is "Zigzag".

Path: Angle (Number: 0 - 360)

The angle of the path.

Advance: Density (Number: 0 - 100)

The drawing density of the path. The larger the value, the smoother the path drawing, but higher values will lead to significant performance degradation. Adjust "Scale" to achieve a smooth animation effect.

Advance: Scale (Number: 1 - 20)

The scaling factor of the brush texture. Larger values will display more of the original content and make the path animation smoother.

Advance: Skew Randomness (Number: 0 - 1)

The intensity of random skewing of the brush. Higher values will give the edges of the path a more natural variation.

Advance: Scale Randomness (Number: 0 - 1)

The intensity of random scaling of the brush. Higher values will give the path noticeable thickness variations.