crt

Documentation

Overview

Package crt renders a screen-space CRT monitor effect.

Index

• Variables
• type CRT
  • func (c *CRT) Draw(render func())
  • func (c *CRT) SetDefaults()

Variables

var DisableCRT bool

DisableCRT bypasses the CRT effect.

Types

type CRT

type CRT struct {
	NoiseX          float64
	Offset          [2]float64
	RGBNoise        float64
	SineNoiseWidth  float64
	SineNoiseScale  float64
	SineNoiseOffset float64
	ScanLineTail    float64
	ScanLineSpeed   float64
	ScreenSize      float64
	Darkening       float64
	ScanLineDarker  float64
	ScanLineDarker2 float64
	FadeOut         float64
}

CRT is a screen-space graphical filter.

func (*CRT) Draw

func (c *CRT) Draw(render func())

Draw renders a frame.

func (*CRT) SetDefaults

func (c *CRT) SetDefaults()

SetDefaults sets the CRT settings to their default values.