/* File generated with Shader Minifier 1.0.3
 * http://www.ctrl-alt-test.fr
 */
#ifndef MARK_2_H_
# define MARK_2_H_

const char *mark_h_2 = ""
 "varying vec4 Y,Z;"
 "float j,k,g=acos(-1.),h=sqrt(.75);"
 "vec2 r(vec2 v,float y)"
 "{"
   "return cos(y)*v+sin(y)*vec2(-v.y,v.x);"
 "}"
 "void s(inout vec2 v,float x,float y)"
 "{"
   "float z=mod(atan(v.y,v.x),y)-y*.5;"
   "v=length(v)*vec2(cos(z),sin(z));"
   "v.x-=x;"
 "}"
 "float l(vec3 p,float f)"
 "{"
   "return length(vec2(length(p.xz)-f,p.y));"
 "}"
 "float i(vec2 p,float y,float z)"
 "{"
   "return length(max(abs(p)-vec2(y)+vec2(z),0.))-z;"
 "}"
 "float u(vec3 p)"
 "{"
   "return fract(sin(p.x*151.+p.y*33.+p.z)*11.);"
 "}"
 "float w(vec3 p)"
 "{"
   "vec2 e=vec2(1.,0.);"
   "vec3 o=smoothstep(0.,1.,fract(p));"
   "p=floor(p);"
   "vec4 n=mix(vec4(u(p+e.yyy),u(p+e.xyy),u(p+e.yxy),u(p+e.xxy)),vec4(u(p+e.yyx),u(p+e.xyx),u(p+e.yxx),u(p+e.xxx)),o.z);"
   "e=mix(n.xy,n.zw,o.y);"
   "return mix(e.x,e.y,o.x);"
 "}"
 "float A(vec3 p)"
 "{"
   "vec3 o=p;"
   "p.z=mod(p.z,11.)-5.5;"
   "o-=p;"
   "p.xy=r(p.xy,o.z+smoothstep(-.2,.2,cos(j*5.+cos(o.z*33.))));"
   "s(p.xy,4.8,g/4.5);"
   "return i(p.xz,1.,.3);"
 "}"
 "float B(vec3 p)"
 "{"
   "return 99.;"
 "}"
 "float C(vec3 p)"
 "{"
   "return p.z=mod(p.z,7.)-3.5,s(p.xy,0.,g/4.),max(abs(length(p.xy)-9.)-.2,3.-length(p.yz));"
 "}"
 "float D(vec3 p)"
 "{"
   "p.z+=j*33.;"
   "p.xy=r(p.xy,p.z*.2-j*8.);"
   "p.x+=1.;"
   "float z=3.5*smoothstep(-22.,0.,p.z)-3.+Y.z*17.;"
   "p.z=mod(p.z,.2)-.1;"
   "return l(p.xzy,z)-1.;"
 "}"
 "float f(vec3 p)"
 "{"
   "float z=min(min(A(p),B(p)),C(p));"
   "return max(length(p)-66.,min(z,max(.5-z,D(p))));"
 "}"
 "void main()"
 "{"
   "k=Y.x;"
   "j=Y.y;"
   "vec3 q=vec3(Z.xy-.5,1.),p;"
   "if(k==7.)"
     "p=vec3(-11.,3.,-28.-j*11.),q.yz=r(q.yz,.2),q.xz=r(q.xz,-2.+j);"
   "else"
     " if(k==8.)"
       "p=vec3(-1.,1.,-33.-j*7.);"
     "else"
       " if(k==9.)"
         "p=vec3(Y.z*18.+3.*smoothstep(.3,.4,j),Y.z*3.+3.,j*-60.),q.yz=r(q.yz,.1),q.xz=r(q.xz,j);"
   "q=normalize(q);"
   "vec3 b=vec3(0.,0.,0.);"
   "float a=1.,t=w(q*666.)*.2,y,z,d,m=0;"
   "while(m++<2.)"
     "{"
       "for(d=1.;t<66.&&d>t*.003;t+=max(.01,d+.01))"
         "d=f(p+q*t);"
       "if(t>66.)"
         "{"
           "break;"
         "}"
       "p+=q*t;"
       "vec2 e=vec2(.04,0.);"
       "vec3 n=vec3(f(p+e.xyy)-f(p-e.xyy),f(p+e.yxy)-f(p-e.yxy),f(p+e.yyx)-f(p-e.yyx));"
       "n=normalize(n);"
       "z=A(p);"
       "vec3 c=vec3(.95,1.,.95);"
       "d=.18;"
       "if(z>D(p))"
         "z=D(p),c=vec3(1.,0.,0.),d=.15;"
       "if(z>B(p))"
         "z=B(p),c=vec3(.1),d=.6;"
       "if(z>C(p))"
         "z=C(p),c=vec3(0.,.6,.8)*(.9-.15/clamp(dot(n,q),-1.,-.05)),d=.1,e.y=2.;"
       "n+=(w(p*e.y)+w(p*e.y*2.)+w(p*e.y*4.))*e.x;"
       "n=normalize(n);"
       "q=reflect(q,n);"
       "y=6.;"
       "for(z=1.;y>0.;y--)"
         "z-=(y*.5-f(p+n*y*.5))/exp2(y);"
       "c*=z;"
       "n.yz=r(n.yz,.6);"
       "c*=.4+.3*(1.-abs(n.y-.9));"
       "b+=a*c;"
       "a*=d;"
       "t=.3;"
     "}"
   "p=vec3(.8);"
   "q.yz=r(q.yz,.6);"
   "p+=q.y*.2;"
   "if(m<2)"
     "p*=vec3(.95,1.1,1.2);"
   "if(q.y>0.)"
     "s(q.xz,.4,g/8.),q.x=abs(q.x)-.2,p+=pow(smoothstep(.2,0.,mix(abs(q.z),length(q.xz),step(0.,q.x))),22.);"
   "vec3 color=b+a*p;"
   "gl_FragColor.xyz=length(color)*(cos((Z.y+color)*g*2)*.125+.5);"
 "}";

#endif // MARK_2_H_