Linestyle Alpha Modifier Type Items

ALONG_STROKE:

Along Stroke.

CREASE_ANGLE:

Crease Angle.

CURVATURE_3D:

Curvature 3D.

DISTANCE_FROM_CAMERA:

Distance from Camera.

DISTANCE_FROM_OBJECT:

Distance from Object.

MATERIAL:

Material.

NOISE:

Noise.

TANGENT:

Tangent.