A pattern giving a line across the leading diagonal of the texture space.
A color source shader providing a diagonal stripe in texture space.
The size of the pattern is specified by value Scale; increasing this value
will make the pattern appear larger.
The width of the stripe specified as a fraction of the pattern size is given by Width.
The color of the stripe and of the background are specified by settings Stripe Color and
BackGround Color respectively.
A fuzzy edge is applied to the stripe with a width given by Fuzz.