diff --git a/2019-01-30/Nusan_300119.glsl b/2019-01-30/Nusan_300119.glsl
new file mode 100644
index 0000000..ea7f97f
--- /dev/null
+++ b/2019-01-30/Nusan_300119.glsl
@@ -0,0 +1,155 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+#define time fGlobalTime
+
+float sph(vec3 p, float r) {
+  return length(p)-r;
+}
+
+float box(vec3 p, vec3 s){
+  vec3 ap=abs(p)-s;
+  return length(max(vec3(0), ap)) + min(0, max(ap.x, max(ap.y,ap.z)));
+}
+
+mat2 rot(float a) {
+  float ca=cos(a);
+  float sa=sin(a);
+  return mat2(ca,sa,-sa,ca);
+}
+
+
+float smin( float a, float b, float h) {
+  float k=clamp((a-b)/h*0.5+0.5,0,1);
+  return mix(a,b,k) - k*(1-k)*h;
+}
+
+float rnd(float t) {
+  return fract(sin(t*456.232)*8956.233);
+}
+
+float curve(float t, float d) {
+  float g=t/d;
+  return mix(rnd(floor(g)),rnd(floor(g)+1), pow(smoothstep(0,1,fract(g)), 10));
+
+}
+
+float mat = 0;
+float map(vec3 p) {
+
+  vec3 bp=p;
+  
+  p.y += pow(abs(sin(time))*3,2);
+  vec3 rp = p;
+
+  
+  float scale = abs(curve(time, 0.8)-0.5)*2;
+  scale = smoothstep(0,1,scale);
+  scale += 0.3;
+  for(int i=0; i<5; ++i) {
+    rp = p;
+    float t1 = time * 0.7;
+    p -= 0.2*scale+i*0.2*scale;
+    p.xy *= rot(t1*0.7);
+    p -= 0.3*scale+i*0.3*scale;
+    p.yz *= rot(t1);
+    p=abs(p);
+    p -= 0.4*scale+i*0.5*scale;
+  }
+
+  float b = box(p, vec3(0.5,0.3,0.7));
+  float b2 = box(rp, vec3(0.5,0.5,10.0)*1);
+  float b3 = max(b, -b2);
+
+  float ground = 1-bp.y;
+  ground=smin(ground, -b3, -5.5);
+  
+  mat = b3<ground?1:0;
+
+  return min(b3,ground );
+}
+
+vec3 norm(vec3 p) {
+  vec2 off=vec2(0.01,0);
+  return normalize(map(p)-vec3(map(p-off.xyy),map(p-off.yxy),map(p-off.yyx)));
+}
+
+void cam(inout vec3 p) {
+ float t1=time*0.2;
+  p.yz *= rot(0.5);
+  p.xz *= rot(t1);
+}
+
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  uv -= 0.5;
+  uv /= vec2(v2Resolution.y / v2Resolution.x, 1);
+
+  uv.x += (curve(time, 0.7)-0.5)*0.3;
+
+  uv.y += (curve(time, 0.9)-0.5)*0.2;
+
+  vec3 s=vec3(0,0,-25);
+  vec3 r=normalize(vec3(-uv, 0.5 + curve(time, 1.3)*0.5));
+
+  cam(s);
+  cam(r);
+
+  s.y -= 3;
+
+  vec3 col=vec3(0);
+
+  vec3 l = normalize(vec3(-0.7,-1.0,-0.5));
+
+  vec3 p=s;
+  float prod=1;
+  float none=1;
+  float at=0;
+  for(int i=0; i<100; ++i) {
+    float d=map(p);
+    if(d<0.001) {
+      float curmat=mat;
+      vec3 n=norm(p);
+      vec3 h=normalize(l-r);
+      float f=pow(1-max(0, dot(n, -r)),2);
+      vec3 diff=mix(vec3(.7,0.3,0.2), vec3(0.3), curmat);
+      col += prod*diff*max(0, dot(n, l)) * (0.2 + 1.5*pow(max(0,dot(n,h)),7));
+      col += prod*0.2*vec3(0.3,0.3,1.0) * f * 2 * (-n.y*0.5+0.5);
+
+      prod *= 1.0*f+0.5;
+      r=reflect(r,n);
+      d=0.1;
+      none=0;
+     // break;
+    }
+    if(d>100) {
+      none=0;
+      break;
+    }
+    p+=r*d;
+    at += 0.3*exp(-d*1.9);
+  }
+  col += none * vec3(0.2,0.2,0.5);
+  col += at*0.008*vec3(1,0.7,0.2);
+
+  col *= 5;
+  col = 1-exp(-col);
+  col = pow(col, vec3(1.2));
+
+  out_color = vec4(col, 1);
+}
\ No newline at end of file
diff --git a/2019-01-30/anatole 1.glsl b/2019-01-30/anatole 1.glsl
new file mode 100644
index 0000000..82f58b9
--- /dev/null
+++ b/2019-01-30/anatole 1.glsl	
@@ -0,0 +1,87 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+
+#define time fGlobalTime
+vec4 plas( vec2 v, float time )
+{
+  float c = 0.5 + sin( v.x * 10.0 ) + cos( sin( time + v.y ) * 20.0 );
+  return vec4( sin(c * 0.2 + cos(time)), c * 0.15, cos( c * 0.1 + time / .4 ) * .25, 1.0 );
+}
+
+float map( vec3 p) {
+  float d =  dot( cos(p.xyz), sin(p.zxy)) + cos(p.y*20.)*.01+.75;
+  d = min(d, length(p.xy+vec2(cos(p.z)-1., sin(p.z)))-.1);
+  return d;
+}
+
+mat2 rot(float v)
+{
+  float a = cos(v);
+  float b = sin(v);
+
+  return mat2(a,b,-b,a);
+}
+
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  vec2 v = uv;
+  uv -= 0.5;
+  uv /= vec2(v2Resolution.y / v2Resolution.x, 1);
+  uv = uv*2.;
+  float impuls = pow(texture2D(texNoise, vec2(0., time*1.1)).r, 10.)*5000.;
+  uv.x +=  impuls * (texture2D(texNoise, vec2(uv.y, time*.1)).g*2.-1.)*.3;
+
+  uv = abs(uv);
+  uv = rot(time*.5) * uv;
+  uv = abs(uv);
+  uv = rot(-time*.25) * uv;
+  uv = abs(uv);
+  uv += vec2(cos(time)*.1);
+  uv = rot(-time*.175) * uv;
+  uv = abs(uv);
+  uv = rot(time*.175) * uv;
+  uv = abs(uv);
+  uv = rot(-time*.25) * uv;
+  uv = abs(uv);
+
+  uv = mix(uv, v*2.-1., max(0.,cos(time*.1)));
+
+  vec3 ro = vec3(1., 0., fGlobalTime);
+  vec3 rd = normalize( vec3(uv, 1.));
+
+  vec3 p = ro;
+
+  for(int i=0; i<64; i++) {
+    p += rd * map(p);
+  }
+  vec3 col = vec3(1.,.7,.3) * max(0.,map(p)-map(p+vec3(-1.,-.7,.25)*.5))*3.;
+  col += vec3(v.x*cos(time),1.+uv.y*.5*sin(time)-v.x*.5,.5) * (1.-exp(-length(ro-p)*.1));
+  col *= 2.*mix(vec3(cos(uv.x+time*.1),cos(uv.y+uv.x+time),sin(time))*.5+.5, vec3(1.), 1.-5.*impuls) * exp(-length(ro-p)*.1);
+
+  if( abs(cos(length(uv)-time*.82)) < .1) {
+    col = col.brg;
+  }
+  if( abs(sin(length(uv+.5)+time*.82)) < .1) {
+    col = col.gbr;
+  }
+
+  col *= pow(v.x*v.y*(1.-v.x)*(1.-v.y), .15);
+
+  out_color = vec4(col, 1.);
+}
\ No newline at end of file
diff --git a/2019-01-30/anatole 2.glsl b/2019-01-30/anatole 2.glsl
new file mode 100644
index 0000000..85b5240
--- /dev/null
+++ b/2019-01-30/anatole 2.glsl	
@@ -0,0 +1,135 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+#define time fGlobalTime
+mat2 rot(float v)
+{
+  float a = cos(v);
+  float b = sin(v);
+
+  return mat2(a,b,-b,a);
+}
+
+
+float fbm( vec2 p )
+{
+  float d = texture2D(texNoise, p).r *.5;
+  d += texture2D(texNoise, p*2.).r *.25;
+  d += texture2D(texNoise, p*4.).r *.125;
+
+  return d;
+
+}
+
+float flotte(vec3 p)
+{
+  //p.xy = rot(p.z)*p.xy;
+  return -abs(p.y)+.7 + fbm(p.xz*.1)*.1;
+}
+
+float terrain( vec3 p )
+{
+  p.xy = rot(p.z)*p.xy;
+  float d = -abs(p.y)-1.;
+  d += fbm(p.xz*.05)*10.;
+
+  return d;
+}
+
+float map(vec3 p)
+{
+
+  float d = min(terrain(p), flotte(p));
+
+  return d*.6;
+}
+
+
+vec3 normal(vec3 p)
+{
+  vec2 eps = vec2(0.01, 0.);
+  float d = map(p);
+  vec3 n;
+  n.x = d - map(p-eps.xyy);
+  n.y = d - map(p-eps.yxy);
+  n.z = d - map(p-eps.yyx);
+
+  return normalize(n);
+}
+vec3 raymarch(vec3 ro, vec3 rd)
+{
+
+  vec3 p = ro;
+
+  for(int i=0; i<64; i++)
+  {
+    p += rd * map(p);
+  }
+
+  return p;
+}
+
+vec3 shade(vec3 ro, vec3 rd, vec3 p , vec3 n)
+{
+
+  vec3 ld = normalize(vec3(0.5,1.,1.));
+  vec3 albedo = mix(vec3(.2,.1,.1)*2., vec3(0.5,1.,0.), pow(abs(n.y), 4.));
+
+  float shad = step(1.,length(raymarch(p+ld*.1, ld)-p));
+  vec3 dif = vec3(1.,.7,.1) * max( dot(n, ld), 0.) ;
+  vec3 amb = vec3(0.,0.,.1);
+
+  vec3 col = albedo * (dif+amb);
+
+
+  return col;
+
+}
+
+
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  uv -= 0.5;
+  uv *= 2.;
+  uv /= vec2(v2Resolution.y / v2Resolution.x, 1);
+
+  vec3 ro = vec3(0.,0.,time);
+  vec3 rd = normalize( vec3(uv, 1.));
+
+  rd.xy = rot(time*.1) * rd.xy;
+  vec3 p = raymarch(ro,rd);
+  vec3 n = normal(p);
+  vec3 col = shade(ro,rd,p,n);
+  if(flotte(p)<terrain(p))
+  {
+    vec3 rro = p;
+    vec3 rrd = reflect(rd,n);
+
+    vec3 rp = raymarch(rro+rrd*.1,rrd);
+    vec3 rn = normal(rp);
+
+    vec3 rcol = shade(rro, rp, rp, rn);
+
+    col = vec3(.5,1.,2.)*rcol;
+  }
+
+  col = mix(col, vec3(1.), 1.-exp(-length(p-ro)*.1));
+
+  col = pow(col, vec3(1./2.2));
+  out_color = vec4(col, 1.);
+}
\ No newline at end of file
diff --git a/2019-01-30/gregory 1.glsl b/2019-01-30/gregory 1.glsl
new file mode 100644
index 0000000..7818c0d
--- /dev/null
+++ b/2019-01-30/gregory 1.glsl	
@@ -0,0 +1,130 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+#define iTime fGlobalTime
+#define SPEED 3.
+
+vec3 palette(float x) {
+  float wave = sin(2. * iTime) * 0.5 + 0.5;
+  vec3 a = vec3(1);
+  vec3 b = vec3(wave);
+  vec3 c = vec3(.5,.5, wave);
+  vec3 d = vec3(.3, .6, 1);
+  return a + b * cos(c + d * x);
+}
+
+mat2 rot2d(float a) {
+  float c = cos(a);
+  float s = sin(a);
+
+  return mat2(c, s, -s, c);
+}
+
+float GetDistSphere(vec3 p, vec4 sphere) {
+  return length(p - sphere.xyz) - sphere.w;
+}
+
+float GetDistSphereRep(vec3 p, vec4 sphere, vec3 rep) {
+  vec3 q = mod(p, rep) - 0.5 * rep;
+  return GetDistSphere(q, sphere);
+}
+
+float GetDist(vec3 p) {
+//  p.xy *= rot2d((iTime / 100.) * p.z / 50.);
+//  p.xy *= rot2d(p.x * p.y) ;
+  p.xy *= rot2d(p.x) ;
+  vec4 sphere = vec4(0, 0, .5, .4);
+//  float d = GetDistSphere(p, sphere);
+  vec3 rep = vec3(3, 3, 2);
+  float d = GetDistSphereRep(p, sphere, rep);
+  return d;
+}
+
+float RayMarch(vec3 ro, vec3 rd) {
+  float d = 0.;
+
+  for (int i = 0; i < 100; i++) {
+    vec3 p = ro + d * rd;
+    float dScene = GetDist(p);
+    d += dScene;
+
+    if (dScene < 0.01 || dScene > 100.) {
+      break;
+    }
+  }
+
+  return d;
+}
+
+vec3 GetNormal(vec3 p) {
+  vec2 e = vec2(0.01, 0);
+
+  vec3 n = GetDist(p) - vec3(
+    GetDist(p - e.xyy),
+    GetDist(p - e.yxy),
+    GetDist(p - e.yyx)
+  );
+
+  return normalize(n);
+}
+
+float GetLight(vec3 p) {
+  vec3 light = vec3(0, 3, iTime * SPEED + 1);
+  vec3 toLight = light - p;
+  vec3 n = GetNormal(p);
+  float dif = dot(n, normalize(toLight));
+
+  return dif;
+}
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+vec4 plas( vec2 v, float time )
+{
+  float c = 0.5 + sin( v.x * 10.0 ) + cos( sin( time + v.y ) * 20.0 );
+  return vec4( sin(c * 0.2 + cos(time)), c * 0.15, cos( c * 0.1 + time / .4 ) * .25, 1.0 );
+}
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  uv -= 0.5;
+  uv /= vec2(v2Resolution.y / v2Resolution.x, 1);
+  uv *= 2.;
+  vec3 col = vec3(0.);
+  
+  vec3 ro = vec3(0, sin(iTime), iTime * SPEED);
+  
+  vec3 rd = normalize(vec3(uv.x, uv.y, 1));
+
+  float d = RayMarch(ro, rd);
+  vec3 p = ro + d * rd;
+  float dif = GetLight(p);
+  col = vec3(dif * palette(p.z / 100.));
+//  col = n;
+  out_color = vec4(col, 1.);
+}
+
+/*  vec2 m;
+  m.x = atan(uv.x / uv.y) / 3.14;
+  m.y = 1 / length(uv) * .2;
+  float d = m.y;
+
+  float f = texture( texFFT, d ).r * 100;
+  m.x += sin( fGlobalTime ) * 0.1;
+  m.y += fGlobalTime * 0.25;
+
+  vec4 t = plas( m * 3.14, fGlobalTime ) / d;
+  t = clamp( t, 0.0, 1.0 );
+  out_color = f + t;*/
\ No newline at end of file
diff --git a/2019-01-30/lamogui 1.glsl b/2019-01-30/lamogui 1.glsl
new file mode 100644
index 0000000..14dbcc9
--- /dev/null
+++ b/2019-01-30/lamogui 1.glsl	
@@ -0,0 +1,98 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+float h(vec2 p)
+{
+  return cos(p.x + sin(0.1* p.x + cos( p.x))) +  0.1 * sin( 2.6 * p.y);
+}
+
+float g(vec3 q, vec3 p)
+{
+  q.y += 10.0 * texture(texFFTIntegrated, 0.01).x;
+  float per = 3.0;
+  vec2 id = q.xz / per + per * 0.5;
+  q = mod(q, per) - 0.5 * per;
+  return 1.0 - length(q);
+}
+
+
+float map(vec3 p)
+{
+  float d = p.y + 2.0 -  h(p.xz);
+  d = min(d, g(p, p));
+  return d;
+  return cos(p.x) + cos(p.y) + cos(p.z);
+}
+
+vec3 rm(vec3 ro, vec3 rd, out float st)
+{
+  st = 1.0;
+  vec3 p = ro;
+  for (float i = 0.0; i < 64.0; i++)
+  {
+    float d = map(p);
+    if (abs(d) < 0.01)
+    {
+      st = i / 64.0;
+      break;
+    }
+    p += d * rd * 0.9;
+  }
+  return p;
+}
+
+vec3 shade(vec3 ro, vec3 p, float st)
+{
+  float t = exp(-distance(ro, p) * 0.1);
+  vec3 c = vec3(t) * (1.0 - st);
+  c *= mix(texture(texChecker, p.xz).xyz, c,  1.0 -t);
+  c = mix(vec3(0.0, 2.0, 2.0), c, 2.0* t);
+  //c = vec3(exp(-distance(ro, p) * 0.1));
+  return c;
+}
+
+vec3 n(vec3 p)
+{
+  vec2 e = vec2(0.001, 0.0);
+  return normalize(vec3(map(p + e.xyy) - map(p - e.xyy), 
+map(p + e.yxy) - map(p - e.yxy),
+ map(p + e.yyx) - map(p - e.yyx)));
+}
+
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  uv -= 0.5;
+  uv.x *= v2Resolution.x/v2Resolution.y;
+   
+
+  vec3 ro = vec3(0.0, 0.0, fGlobalTime);
+  vec3 rd = normalize(vec3(uv, 1.0));
+  float st = 1.0;
+  vec3 p = rm(ro, rd, st);
+  vec3 c = shade(ro, p , st);
+
+  vec3 n = n(p);
+  vec3 rd2 = reflect(rd, n);
+  vec3 ro2 = p + 0.1 * n;
+  vec3 p2 = rm(ro, rd2, st);
+  c = shade(ro, p2, st);
+  //c = mix(c, shade(ro, p2, st), 0.8);
+//c = mix(c, vec3(0.0, 1.0 ,1.0), distance(ro, p));
+
+  out_color = vec4(c, 1.0);
+}
\ No newline at end of file
diff --git a/2019-01-30/shader - volumetric light scattering.glsl b/2019-01-30/shader - volumetric light scattering.glsl
new file mode 100644
index 0000000..81a41ef
--- /dev/null
+++ b/2019-01-30/shader - volumetric light scattering.glsl	
@@ -0,0 +1,154 @@
+#version 410 core
+
+uniform float fGlobalTime; // in seconds
+uniform vec2 v2Resolution; // viewport resolution (in pixels)
+
+uniform sampler1D texFFT; // towards 0.0 is bass / lower freq, towards 1.0 is higher / treble freq
+uniform sampler1D texFFTSmoothed; // this one has longer falloff and less harsh transients
+uniform sampler1D texFFTIntegrated; // this is continually increasing
+uniform sampler2D texChecker;
+uniform sampler2D texNoise;
+uniform sampler2D texTex1;
+uniform sampler2D texTex2;
+uniform sampler2D texTex3;
+uniform sampler2D texTex4;
+
+layout(location = 0) out vec4 out_color; // out_color must be written in order to see anything
+
+#define time fGlobalTime
+
+float sph(vec3 p, float r) {
+    return length(p)-r;
+}
+
+float box(vec2 p, float s) {
+  vec2 ap=abs(p)-s;
+  return min(0,max(ap.x,ap.y));
+}
+
+float cyl(vec2 p, float r) {
+    return length(p)-r;
+}
+
+mat2 rot(float a) {
+  float ca=cos(a);
+  float sa=sin(a);
+  return mat2(ca,sa,-sa,ca);
+}
+
+float map(vec3 p) {
+
+  float a=abs(sph(p,1.0))-0.2;
+ 
+  float c=10000;
+  for(int i=0; i<5; ++i) {
+    
+    float t1=time+i;
+    p.xy *= rot(t1);
+    p.yz *= rot(t1*0.7);
+    //p.xy=abs(p.xy);
+    //p-=0.1+i*0.1;
+  
+  c=min(c,cyl(p.xz, 0.2+0.7*exp(-fract(time*0.2))));
+
+ } 
+
+  return max(a, -c);
+}
+
+vec3 norm(vec3 p) {
+  vec2 off=vec2(0.01,0);
+  return normalize(map(p)-vec3(map(p-off.xyy), map(p-off.yxy), map(p-off.yyx)));
+}
+
+float rnd(vec2 t) {
+  return fract(dot(sin(t*vec2(745.232,456.278)+t.yx*vec2(423.251,895.655)), vec2(7458.232))); 
+}
+
+float rnd(float t) {
+  return fract(sin(t*445.789)*8956.555);
+}
+
+float curve(float t, float d) {
+  float g=t/d;
+  return mix(rnd(floor(g)), rnd(floor(g)+1), pow(smoothstep(0,1,fract(g)), 10)); 
+}
+
+void main(void)
+{
+  vec2 uv = vec2(gl_FragCoord.x / v2Resolution.x, gl_FragCoord.y / v2Resolution.y);
+  uv -= 0.5;
+  uv /= vec2(v2Resolution.y / v2Resolution.x, 1);
+
+  uv.x += (curve(time, 1.7)-0.5)*0.5;
+  uv.y += (curve(time, 1.2)-0.5)*0.3;
+
+  vec3 s=vec3(0,0, -7);
+  vec3 r=normalize(vec3(-uv, 0.2+curve(time, 0.7)));
+
+  vec3 p=s;
+  float dd=0;
+  for(int i=0; i<50; ++i) {
+    float d=map(p);
+    if(d<0.001) {
+      break;
+    }
+    if(dd>60) break;
+    p+=r*d;
+    dd+=d;
+  }
+
+  vec3 pl=vec3(0);
+  vec3 l=normalize(vec3(pl-p));
+
+  int steps=30;
+  float maxdist=25;
+  float stepsize=maxdist/steps;
+  vec3 rd=r*stepsize;
+  vec3 np =s + rd * (rnd(uv)+2);
+  float at=0;
+
+  float rand = rnd(uv+17.52);
+  for(int i=0; i<steps; ++i) {
+
+    float shad=1;
+    float st=0;
+    int shadstep=20;
+
+    vec3 lightd = (l-np)/shadstep;
+    vec3 lightp = np + rand * lightd;
+    for(int j=0; j<shadstep; ++j) {
+      float shadm = map(lightp);
+      if(shadm<0.01) {
+        shad=0;
+        break;
+      }
+      lightp += lightd;
+    }
+  
+    float len = length(np-pl);
+    at += shad*0.04/(pow(len,1.7));
+    if(length(np-s)>dd) break;
+    np+=rd;
+  }
+
+  vec3 n=norm(p);
+
+
+  vec3 col = vec3(0);
+  col += max(0, dot(n,l));
+  col += at * vec3(1,.5,0.7)*2;
+
+
+  float t2 = time*0.7 + curve(time, 0.9)*2.0;
+  col.xy *= rot(t2);
+  col.yz *= rot(t2*1.3);
+  col.xz *= rot(t2*0.7);
+
+  col = abs(col);
+  col *= 10;
+  col = 1-exp(-col);
+  col = pow(col, vec3(1.5));
+
+  out_color = vec4(col, 1);
+}
\ No newline at end of file