diff --git a/SDF.glsl b/SDF.glsl
index cc1c73f..60ace1c 100644
--- a/SDF.glsl
+++ b/SDF.glsl
@@ -265,6 +265,7 @@ void main() {
     tot /= float(AA*AA);
 #endif
 
+    /*
     vec2 crtUV = CRTCurveUV( uv );
     if ( crtUV.x < 0.0 || crtUV.x > 1.0 || crtUV.y < 0.0 || crtUV.y > 1.0 )
     {
@@ -273,5 +274,6 @@ void main() {
     
     DrawVignette(tot, crtUV );
     DrawScanline(tot,uv);
-	gl_FragColor = vec4( tot, 1.0 );
+	*/
+    gl_FragColor = vec4( tot, 1.0 );
 }
\ No newline at end of file
diff --git a/SomeFunction/noise/noise.glsl b/SomeFunction/noise/noise.glsl
index 0e93a57..4257e6c 100644
--- a/SomeFunction/noise/noise.glsl
+++ b/SomeFunction/noise/noise.glsl
@@ -3,6 +3,7 @@ vec2 random2(vec2 p) {
     return fract(sin(vec2(dot(p,vec2(127.1,311.7)),dot(p,vec2(269.5,183.3))))*43758.5453);
 }
 
+
 float cellular(vec2 p) {
     p*=10.0;
     vec2 i_st = floor(p);
@@ -11,7 +12,8 @@ float cellular(vec2 p) {
     for (int j=-1; j<=1; j++ ) {
         for (int i=-1; i<=1; i++ ) {
             vec2 neighbor = vec2(float(i),float(j));
-            vec2 point = random2(i_st + neighbor);
+            vec2 point = random2(i_st+neighbor);
+            //point *= iGlobalTime;
             point = 0.5 + 0.5*sin(6.2831*point);
             vec2 diff = neighbor + point - f_st;
             float dist = length(diff);
@@ -28,5 +30,6 @@ void main() {
   vec2 uv = (gl_FragCoord.xy / iResolution.xx );
   float n = 1.0 ;
   n = cellular(uv);
+  // n =  length(0.5 + 0.5*sin(6.2831*random2(uv)));
   gl_FragColor = vec4(n,n,n, 1.0);
 }
\ No newline at end of file
diff --git a/SomeFunction/random/random.glsl b/SomeFunction/random/random.glsl
index eb33786..780d8fe 100644
--- a/SomeFunction/random/random.glsl
+++ b/SomeFunction/random/random.glsl
@@ -15,7 +15,7 @@ float random_1( vec2 p )
         23.14069263277926, // e^pi (Gelfond's constant)
          2.665144142690225 // 2^sqrt(2) (Gelfond–Schneider constant)
     );
-    return fract( cos( mod( 12345678., 256. * dot(p,r) ) ) );
+    return fract( cos( mod( 12345678.0, 512.0 * dot(p,r) ) ) );
 }
 
 float random_2(vec2 p)
@@ -98,14 +98,15 @@ float noise( in vec2 p ) {
                      hash( i + vec2(1.0,1.0) ), u.x), u.y);
 }
 
+
 void main() {
   float time = iGlobalTime * 1.0;
   vec2 uv = (gl_FragCoord.xy / iResolution.xx );
   float n = 1.0 ;
-  // n = random_linear(uv);
-  // n = random_1(uv);
-  // n = random_2(uv);
-  // n = snoise(uv);
+  //n = random_linear(uv);
+  //n = random_1(uv);
+  //n = random_2(uv);
+  //n = snoise(uv);
   // n = random_sony(uv);
   // n =  noise(uv);
   // n = hash(uv);
diff --git a/SomeFunction/random/random_02.glsl b/SomeFunction/random/random_02.glsl
new file mode 100644
index 0000000..eea7989
--- /dev/null
+++ b/SomeFunction/random/random_02.glsl
@@ -0,0 +1,67 @@
+float randSeed;
+
+uint tausStep(uint z,int s1,int s2,int s3,uint M){
+    uint b=(((z << s1) ^ z) >> s2);
+    return (((z & M) << s3) ^ b);
+}
+
+void initRandom(uint seed1,uint seed2,uint seed3){
+    uint seed = seed1 * 1099087573U;
+    uint seedb = seed2 * 1099087573U;
+    uint seedc = seed3 * 1099087573U;
+
+    // Round 1: Randomise seed
+    uint z1 = tausStep(seed,13,19,12,429496729U);
+    uint z2 = tausStep(seed,2,25,4,4294967288U);
+    uint z3 = tausStep(seed,3,11,17,429496280U);
+    uint z4 = (1664525U*seed + 1013904223U);
+
+    // Round 2: Randomise seed again using second seed
+    uint r1 = (z1^z2^z3^z4^seedb);
+
+    z1 = tausStep(r1,13,19,12,429496729U);
+    z2 = tausStep(r1,2,25,4,4294967288U);
+    z3 = tausStep(r1,3,11,17,429496280U);
+    z4 = (1664525U*r1 + 1013904223U);
+
+    // Round 3: Randomise seed again using third seed
+    r1 = (z1^z2^z3^z4^seedc);
+
+    z1 = tausStep(r1,13,19,12,429496729U);
+    z2 = tausStep(r1,2,25,4,4294967288U);
+    z3 = tausStep(r1,3,11,17,429496280U);
+    z4 = (1664525U*r1 + 1013904223U);
+
+    randSeed = float(z1^z2^z3^z4) * 2.3283064365387e-10;
+}
+
+float getRand(){
+    uint hashed_seed = uint(randSeed * float(1099087573U));
+
+    uint z1 = tausStep(hashed_seed,13,19,12,429496729U);
+    uint z2 = tausStep(hashed_seed,2,25,4,4294967288U);
+    uint z3 = tausStep(hashed_seed,3,11,17,429496280U);
+    uint z4 = (1664525U*hashed_seed + 1013904223U);
+
+    float old_seed = randSeed;
+
+    randSeed = float(z1^z2^z3^z4) * 2.3283064365387e-10;
+
+    return old_seed;
+}
+
+void main() {
+  float time = iGlobalTime * 1.0;
+   vec2 uv =  gl_FragCoord.xy  / iResolution.xy;
+   //uv -= 0.5;
+   //uv.x *= iResolution.x / iResolution.y;
+   //uv *= 2.0;
+
+    uint seedX=uint((uv*vec2(1024)).x);
+    uint seedY=uint((uv*vec2(1024)).y);
+    uint seedZ=uint(iFrame);
+    initRandom(seedX,seedY,seedZ);
+    float d = getRand();
+    gl_FragColor = vec4(d,d,d,1.0);
+    gl_FragColor.a = 1.0;
+}
\ No newline at end of file