class

Opal::Shader::CrtPass

Inherits Opal::Shader::Pass < Reference < Object

Built-in retro CRT scanlines and phosphor glow shader pass

Constructors

new(region : Rect | Nil = nil, intensity : Float64 = 0.35, scanline_gap : Int32 = 2, phosphor_tint : Color | Symbol | String = Color.none, flicker : Bool = true)

Source

Instance methods

apply(source : UI::Buffer, target : UI::Buffer, time : Float64, frame : UInt64) : Nil

Source

flicker=(flicker : Bool)

Source

flicker?

Source

intensity

Source

intensity=(intensity : Float64)

Source

phosphor_tint

Source

phosphor_tint=(phosphor_tint : Color)

Source

scanline_gap

Source

scanline_gap=(scanline_gap : Int32)

Source