Post Process Effects

Scripting commands

Effect creation:

hndl = ppEffectCreate ["effect_type", priority]; hndls[] = ppEffectCreate [["effect_type0", priority0], ["effect_type1", priority1], ...];

Effect cancellation:

ppEffectDestroy hndl; ppEffectDestroy [hndl0, hndl1, ..., hndlN];

Parameter setup:

hndl ppEffectAdjust [par0, par1, .... , parN];

Parameter application:

hndl ppEffectCommit time; [hndl0, ..., hndlN] ppEffectCommit time;

Effect permission:

hndl ppEffectEnable [hndl0, ..., hndlN] ppEffectEnable OnOf;

Priority defines sequence in which are post effects applied.

Example

_hndl = ppEffectCreate ["colorCorrections", 1501]; _hndl ppEffectEnable true; _hndl ppEffectAdjust [1.0, 1.0, 0.0, [1.0, 0.1, 1.0, 0.75], [0.0, 1.0, 1.0, 1.0], [0.199, 0.587, 0.114, 0.0]]; _hndl ppEffectCommit 0; sleep 10; ppEffectDestroy _hndl;

Table of priorities

Priority	PostEffect	Popis
2050	FilmGrain	CfgOpticsEffect::TankCommanderOptics1(2)
1550	ColorCorrections	CfgOpticsEffect::TankGunnerOptics1(2)
450	DynamicBlur	CfgOpticsEffect::OpticsBlur1(2,3)
250	Chromatic Aberration	CfgOpticsEffect::OpticsCHAbera1(2,3)

Postprocess effects

1. Radial Zoom Blur
2. Chromatic Aberration
3. Wet Distortion
4. Color Corrections
5. Dynamic Blur
6. Film Grain
7. Color Inversion

Parameters of individual effects

RadialBlur

Base priority 100

Title RadialBlur

hndRadBlur ppEffectAdjust [par0, par1, par2, par3];

Parameter	Meaning	Typ	Range
par0	relative blur degree in axis X	float	[0,1]
par1	relative blur degree in axis Y	float	[0,1]
par2	relative size of un-blurred centre	float	[0,0.5]
par3	relative size of un-blurred centre	float	[0,0.5]

ChromAberration

Base priority 200

Title ChromAberration

hndlChromAberr ppEffectAdjust [par0, par1, par2];

Parameter	Meaning	Typ	Range
par0	relative effect strength (sample spacing from each other) in axis X	float
par1	relative effect strength (sample spacing from each other) in axis Y	float
par2	correction according to screen aspect ratio	bool

WetDistortion

Base priority 300

Title WetDistortion

hndlWetDist ppEffectAdjust [ value, top, bottom, horizontal1, horizontal2, vertical1, vertical2, horizontal1, horizontal2, vertical1, vertical2, randX, randY, posX, posY ];

//defaults hndlWetDist ppEffectAdjust [ 1, 1, 1, 4.10, 3.70, 2.50, 1.85, 0.0054, 0.0041, 0.0090, 0.0070, 0.5, 0.3, 10.0, 6.0 ];

Parameter	Meaning	Type	Range
value	effect blurriness (0 to 1, values above 1 cause unusual)	float	0...1
top, bottom	effect power (top/bottom of screen separately)	float	0...1
horizontal1, horizontal2, vertical1, vertical2	waves speeds (frequency/PI)	float
horizontal1, horizontal2, vertical1, vertical2	waves amplitudes	float
randX, randY, posX, posY	phase coefficients: random value influence coefficient inside vertex	float

ColorCorrections

Base priority 1500

Title ColorCorrections

hndlClrCorr ppEffectAdjust [par0, apr1, par2, ..., par20, par21];

Parameter	Meaning	Typ	Range
par0	brightness	float	[0,1]
par1	contrast	float
par2	offset	float
par3 - par6	blend color (R,G,B,A)	float
par7 - par10	colorize color (R,G,B,A)	float
par11 - par14	colorize color (R,G,B,A)	float
par15 - par21	Vignette effect (Horizontal size, Vertical size, ?, Horizontal position, Vertical position, Vignette strength, Alpha?)	float

Dynamic Blur

Title: "DynamicBlur"; Base Priority: 400

Parameter	Meaning	Type	Range
value	blurriness	float	0...

Syntax: hndlDynBlur ppEffectAdjust [value];

Defaults: hndlDynBlur ppEffectAdjust [0];

Copypaste example: 0 = ["DynamicBlur", 400, [10]] spawn { params ["_name", "_priority", "_effect", "_handle"]; while { _handle = ppEffectCreate [_name, _priority]; _handle < 0 } do { _priority = _priority + 1; }; _handle ppEffectEnable true; _handle ppEffectAdjust _effect; _handle ppEffectCommit 5; waitUntil {ppEffectCommitted _handle}; uiSleep 3; comment "admire effect for a sec"; _handle ppEffectEnable false; ppEffectDestroy _handle; };

FilmGrain

Base priority 2000

Title FilmGrain

Number of parameters is flexible ... it may be defined 1 to 6 parameters, meaning of individual parameters is following:

hndlFilmGrain ppEffectAdjust [ intensity, sharpness, grainSize, intensityX0, intensityX1, monochromatic ];

//defaults hndlFilmGrain ppEffectAdjust [ 0.1, 1.5, 1.7, 0.2, 1.0, true ];

Parameter	Meaning	Type	Range
intensity	intensity	float	0...1
sharpness	sharpness	float	0...20
grainSize	grain size	float	1...8
intensityX0	intensityX0	float
intensityX1	intensityX1	float
monochromatic	monochromatic	bool

ColorInversion

Title: "ColorInversion"; Base Priority: 2500

Parameter	Meaning	Type	Range
Red	Inversion of R channel	float	0...2
Green	Inversion of G channel	float	0...2
Blue	Inversion of B channel	float	0...2

Syntax: hndlClrInversion ppEffectAdjust [Red, Green, Blue];

Defaults: hndlClrInversion ppEffectAdjust [0, 0, 0];

Copypaste example: 0 = ["ColorInversion", 2500, [0.5, 0.5, 0.5]] spawn { params ["_name", "_priority", "_effect", "_handle"]; while { _handle = ppEffectCreate [_name, _priority]; _handle < 0 } do { _priority = _priority + 1; }; _handle ppEffectEnable true; _handle ppEffectAdjust _effect; _handle ppEffectCommit 5; waitUntil {ppEffectCommitted _handle}; uiSleep 3; comment "admire effect for a sec"; _handle ppEffectEnable false; ppEffectDestroy _handle; };

Post process settings

Some of the post processing effects are affected by whether the client has post processing disabled or enabled (any other detail than off) in his graphic settings.
The following effects will not have any effect with PP set to disabled:

• radialBlur
• chromAberration
• wetDistortion
• filmGrain
• DynamicBlur

See also: ppEffectAdjust, ppEffectCommit, ppEffectCommitted, ppEffectCreate, ppEffectDestroy, ppEffectEnable, ppEffectForceInNVG