Thanks a lot @EverthangForever

This works very well.

I named it "Bare Elegance Main Room Stage 2.scn" to follow up the original without the names. 😊


Merci beaucoup @EverthangForever

Cela fonctionne très bien.

Je l'ai nommé "Bare Elegance Main Room Stage 2.scn" pour faire suite à l'originale sans les noms. 😊

color: 0.532, 0.449, 0.091, 0.5 //goldalpha
//material: true

Si vous supprimez les commentaires du paramètre color dans les clipsprites, vous devez commenter le matériel 'true'.. ou rendez false de voir les couleurs.

If you uncomment the color parameter in the clipsprites, you need to comment out material 'true'
or make it false to see the colors. 😉

Hi

Could anyone tell me if it's possible to feed a clip into a shader in place of a video in the iChannel0. For example a shader like this one:
https://www.shadertoy.com/view/MtKXWD

The code for it is short:

// --- trying simple tracking of lips.

// Red component is dominating the whole body.
// (col-min)/(Max-min) is normalized saturated color
// ( no luminance effect, 0 for blue, 1 for red )
// so that (col.g-min)/(Max-min) measures the orangeness: 0:red 1:yellow

void mainImage( out vec4 O, vec2 U )
{
O = texture(iChannel0, U / iResolution.xy);
float m = min(O.r,min(O.g,O.b)),
M = max(O.r,max(O.g,O.b));

// O = vec4(1.-(O.g-m)/(M-m)); // orangeness map
O = mix(O, vec4(length(O.xyz)), smoothstep(.2,.4, (O.g-m)/(M-m)) );
// O = mix(O, vec4(length(O.xyz)), smoothstep(.0,.1, abs((O.g-m)/(M-m))-.27) );
}

but I cannot get it to work. 😟

@Calgon

try this
red.fsh

#version 130
// --- trying simple tracking of lips.

// Red component is dominating the whole body.
// (col-min)/(Max-min) is normalized saturated color
// ( no luminance effect, 0 for blue, 1 for red )
// so that (col.g-min)/(Max-min) measures the orangeness: 0:red 1:yellow

uniform vec2 u_WindowSize;
uniform sampler2D texture0;
varying vec4 gl_TexCoord[];
#define iResolution u_WindowSize
vec4 mainImage( out vec4 O, in vec4 U )
{
float m = min(U.r,min(U.g,U.b));
float M = max(U.r,max(U.g,U.b));
O = mix(U, vec4(length(U.xyz)), smoothstep(.2,.4, (U.g-m)/(M-m)) );
return O;
}
void main(void) {
vec4 vTexCoord = gl_TexCoord[0];
highp vec4 U = texture2D(texture0,vTexCoord.xy);
vec4 fColor = vec4(1.0);
vec4 cc = mainImage(fColor, U); // call function mainImage and assign the return vec4 to cc
gl_FragColor = vec4(cc);
}

Sample clip sprite to use it.

clipSprite { // Clip Center
pos: 0, 480, 1
standingHeight: 950
sittingHeight: 950
source: MainClip
scale: -1.0, 1.0, 1.0
opacity: 1.0
shader: fragment, Shaders/red.fsh
}

The algorithm above also affects the Opacity of the source.
so here is some changes to preserve the Opacity.

red.fsh

#version 130
// --- trying simple tracking of lips.

// Red component is dominating the whole body.
// (col-min)/(Max-min) is normalized saturated color
// ( no luminance effect, 0 for blue, 1 for red )
// so that (col.g-min)/(Max-min) measures the orangeness: 0:red 1:yellow

uniform vec2 u_WindowSize;
uniform sampler2D texture0;
varying vec4 gl_TexCoord[];
#define iResolution u_WindowSize
///////////////////////////////////////////////
vec4 mainImage( out vec4 O, in vec4 U )
{
float aO = U.a; // preserve opacity of model
float m = min(U.r,min(U.g,U.b));
float M = max(U.r,max(U.g,U.b));
//O = vec4(1.-(U.g-m)/(M-m)); // orangeness map
O = mix(U, vec4(length(U.xyz)), smoothstep(.2,.3, (U.g-m)/(M-m)) );
//O = mix(U, vec4(length(U.xyz)), smoothstep(.0,.1, abs((U.g-m)/(M-m))-.27) );
O.a = aO; // reset opacity
return O;
}
///////////////////////////////////////////////
void main(void) {
vec4 vTexCoord = gl_TexCoord[0];
highp vec4 U = texture2D(texture0,vTexCoord.xy);
vec4 O = vec4(1.0);
vec4 cc = mainImage(O, U); // call function mainImage and assign the return vec4 to cc
gl_FragColor = vec4(cc);
}

And to preserve the Source scene opacity

use this

///////////////////////////////////////////////
void main(void) {
vec4 vTexCoord = gl_TexCoord[0];
highp vec4 U = texture2D(texture0,vTexCoord.xy);
vec4 O = vec4(1.0);
vec4 cc = mainImage(O, U); // call function mainImage and assign the return vec4 to cc
gl_FragColor = vec4(cc);
gl_FragColor.a *= gl_Color.a; //Multiply by Scene Opacity
}

@Wyldanimal

Thanks. Lots for me to study there I think. The effect looks very ***** but it's the procedure that interests me the most.

@Wyldanimal

Thanks. Lots for me to study there I think. The effect looks very ***** but it's the procedure that interests me the most.

You might want to take a look at https://drive.google.com/file/d/1YEn65Sk03AbsYecEoKh-vFvErAeAnqE6/view?usp=share_link

I made a skin isolation shader a while ago, it also seperates the clothes and adjust their colour eg:- (so black clothes actually look black).

tthe girl on the left is unaltered
it was an attempt to automatically fix the garbage colour corection of older cards.

https://drive.google.com/file/d/13t0CHi0gc9jfS1fXd3V77fbSfLr9OOWE/view?usp=share_link
is another simpler one that was more of an exploited accident, good if you want the girls to look like trump.

If you go into the "skin" scene and edit Msharp.fsh' output (last line)
from

gl_FragColor = vec4( (f4.rgb-poop.rrr)+mods, f4.a );

to

gl_FragColor = vec4( (f4.rgb-poop.rgb)+mods, f4.a );

you get a similar effect to the shader toy scene. there are several looks just by changing the -poop.rrr part to the different combinations

eg:-
poop.ggg
poop.bbb
poop.rgb
poop.grb
ect ect

I'll have to try that first isolation shader thingie. 😎 For the second one you mean Oompa Loompa orange? Nah, but do you have Orion slave(r) girl green? That might be fun. 😆

I'll have to try that first isolation shader thingie. 😎 For the second one you mean Oompa Loompa orange? Nah, but do you have Orion slave(r) girl green? That might be fun. 😆

yeh, edit the file and change to -poop.rbr its a bit of a bright green though. but with a bit of tweeking it could be the same shade as the orions

https://i.imgur.com/JMINWHJ.jpg

Hey yeah, that is kinda fun. Next maybe the monochromatic Nebari. 👍 😄 😎

Hey yeah, that is kinda fun. Next maybe the monochromatic Nebari. 👍 😄 😎

if you want to fine tune the colour you can change it to

vec3 del = vec3(poop.r, poop.b, poop.r);
gl_FragColor = vec4( (f4.rgb-del)+mods, f4.a );

and mess with the channels in del eg;-

vec3 del = vec3(poop.r*0.5, poop.b, poop.r);

will make her more yellow.

vec3 del = vec3(poop.r*1.5, poop.r*1.5, poop.r*1.5); "Technicolor" effect

@Z22

👍

Hey yeah, that is kinda fun. Next maybe the monochromatic Nebari. 👍 😄 😎

https://i.imgur.com/gMA0PHe.jpg

after

poop.r = (dot(poop.r+mods.r,lum));

replace/add with

poop.g = clamp( (dot(poop.g+mods.g,lum)), -1.0, 0.0);
poop.b = clamp( (dot(poop.b+mods.b,lum)), -1.0, 0.0);


vec3 del = vec3(poop.r, poop.g, poop.b);
gl_FragColor = vec4( (f4.rgb-del)+mods, f4.a );

doesnt work on all clotthes, some get desaturated too.

the clamps get rid of the red fringing you could see sometimes on edges.

I had forgot what i was doing in this shader, seems i was doing image enhancemt at the same time as messing with the colour so i removed it.

#version 120

uniform sampler2D texture0;
vec4 vTexCoord = gl_TexCoord[0];
uniform vec2 textureSize0;
vec3 poop;
vec3 LC = vec3(0.2126, 0.7152, 0.0722);


float GetLuma(vec3 rgb) {
return dot(LC, rgb);
}

void main(void)
{

vec4 f4 = texture2D(texture0, vTexCoord.xy);

float lum = GetLuma(f4.rgb);

poop.r = f4.r-((f4.g+f4.b)*0.5);
poop.g = f4.g-((f4.r+f4.b)*0.5);
poop.b = f4.b-((f4.g+f4.r)*0.5);

poop.r = (dot(poop.r,lum));
poop.g = clamp( (dot(poop.g,lum)), -1.0, 0.0);
poop.b = clamp( (dot(poop.b,lum)), -1.0, 0.0);


vec3 del = vec3(poop.r, poop.b, poop.r);

gl_FragColor = vec4( (f4.rgb-del), f4.a );

}

should be easier for anyone wanting to mess with it. currently set to greenish girls.

vec3 a = vec3(poop.r, poop.r, poop.b);
vec3 b = vec3(poop.r, poop.b, poop.r);

vec3 del = mix(a, b, smoothstep(0.45, 0.55, (lum+((1.0+sin(u_Elapsed))*0.5) )*0.5 ) );

gl_FragColor = vec4( (f4.rgb-del), 1.0 );

cycles between two adjustment colours.

https://i.imgur.com/1r1Kl22.jpg

vec3 a = vec3(poop.r, poop.r, poop.b);
vec3 b = vec3(poop.r, poop.b, poop.r);

float posx = 0.5+(sin(u_Elapsed*0.5)*0.5);
float x = smoothstep(0.35, 0.65, distance(vTexCoord.x, posx) );

float posy = 0.5+(cos(u_Elapsed*2.0)*0.5);
float y = smoothstep( 0.35, 0.65, distance(vTexCoord.y, posy) );

vec3 del = mix(a, b,(x+y)*smoothstep(0.45, 0.55, (lum+((1.0+sin(u_Elapsed))*0.5) )*0.5 ) );

gl_FragColor = vec4( (f4.rgb-del), 1.0 );

as above but with a moving "spotlight"

Think that will do for today, will do the usual and add glass into the mix. Maybe ... it might look shite.

Good food for thought @Z22 tks a lot .

https://www.istripper.com/forum/thread/29408/75?post=751211

Alles über iStripper / Share your FullScreen - Member Created Scenes here

FG726-FG736 Eleven selected WebGL shaders converted to OpenGL to run &/or remix on iStripper's Fullscreen OpenGL platform Standing or floor work randomly applies to all scenes. https://scenes.virtuast...

@ComteDracula wrote .. Thanks @EverthangForever.
I see an improvement in the last scenes. Even the ones that use 100% of the CPU, and also with the 4K cards.

It is worth re-stating that the @WA re-coded style of the converted shaders since FG700 does
help a lot, however it is not a cure-all solution to 4K model stuttering. I have included shaders in this zip that will likely show some lag running them with 4K clips. I'll continue sharing converted scenes like FG734
and FG735 however, because the lag there on my =<3K models is not yet sufficient for me to reject them while they retain ' good for entertainment ' value on my system.
---
Il convient de réaffirmer que le style @WA recodé des shaders convertis depuis > FG700
aide beaucoup, mais ce n'est pas une solution miracle au bégaiement des modèles 4K. J'ai inclus des shaders dans ce zip qui montreront probablement un certain décalage en les exécutant avec des clips 4K. Je continuerai cependant à partager des scènes converties comme FG734-5, car le décalage sur mes modèles =<3K n'est pas encore suffisant pour que je les rejette, et ils conservent une valeur de divertissement sur mon système.

@EverthangForever,

FG736 scene, not included.

Thank you.


@EverthangForever,

La scène FG736, n'est pas incluse.

Merci.

@ComteDracula
Merci, la scène FG736 est maintenant incluse dans le zip

@ComteDracula
Thank you , FG736 scene is now included in the zip

hmm

https://i.imgur.com/KALOWUt.jpg

wipes between solid and glass.

@Z22

Freaky. 😎 Her predator camo keeps going down, eh. 😄

@Z2

Think that will do for today, will do the usual and add glass into the mix. Maybe ... it might look shite.

Thanks, I think it'll take me several weeks to grasp this. Only just starting out with shaders.

Thanks @EverthangForever.

Three scenes are more problematic for me, no matter the definitions.

The FG730 , FG734 and FG735 scenes.

They all have the same specificity: they are lower in FPS, have a higher latency in ms and use 100% of my graphics card.


Merci @EverthangForever.

Trois scènes sont plus problématique pour moi, peut importe les définitions.

Les scènes FG730 , FG734 et FG735.

Elles ont toutes la même spécificité : elles sont plus basses en FPS, ont une latence plus élevée en ms et utilisent 100% de ma carte graphique.

@Z22

Freaky. 😎 Her predator camo keeps going down, eh. 😄

You might say shes a ... sexual predetor :D