Edges
Edge glow
A glowing contour on black — the edge lights up instead of inking.
Controls
- threshold
- How strong an edge has to be to light up. Low, and the grain glows along with the shapes
- softness
- The width of the fade around a lit edge, so the neon has an edge of its own rather than a cut
- glow
- How far the light spreads from the wire. Small is a thin filament, large a halo over the whole frame
- intensity
- A number from 0 to 3, 1.2 by default.
- keep
- How much of the photograph stays under the glow. At zero it is pure neon on dark, which is the classic look
- contrast
- A number from -1 to 1, 0 by default.
- glow color
- A colour, #40ffd0 by default.
- paper
- A colour, #05070c by default.