283 lines
6.9 KiB
C
283 lines
6.9 KiB
C
// Generated with Shader Minifier 1.3.6 (https://github.com/laurentlb/Shader_Minifier/)
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#ifndef SHADER_MINIFIED_H_
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# define SHADER_MINIFIED_H_
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# define VAR_u_resolution "v"
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# define VAR_u_time "y"
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const char *__temp_cleaned_shader_glsl =
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"uniform vec2 v;"
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"uniform float y;"
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"const float m=22./7.;"
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"mat2 f(float v)"
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"{"
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"float y=sin(v),m=cos(v);"
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"return mat2(m,-y,y,m);"
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"}"
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"float f(float v,float y,float m)"
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"{"
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"float x=max(m-abs(v-y),0.);"
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"return max(v,y)+x*x*.25/m;"
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"}"
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"float f(vec2 v,int y)"
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"{"
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"if(y==1)"
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"{"
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"float m=dot(v,vec2(127.1,311.7));"
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"return fract(sin(m)*43758.5453123);"
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"}"
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"v=50.*fract(v*.3183099);"
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"return fract(v.x*v.y*(v.x+v.y));"
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"}"
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"float n(vec2 v,float m,int y)"
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"{"
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"vec2 a=floor(v),x=fract(v),c=x*x*(3.-2.*x);"
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"float n=m;"
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"if(y==1)"
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"n=2.;"
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"return-m+n*mix(mix(f(a+vec2(0),y),f(a+vec2(1,0),y),c.x),mix(f(a+vec2(0,1),y),f(a+vec2(1),y),c.x),c.y);"
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"}"
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"float x(vec3 v,float y,float m)"
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"{"
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"vec2 c=abs(vec2(length(v.xy),v.z))-vec2(m,y);"
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"return min(max(c.x,c.y),0.)+length(max(c,0.));"
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"}"
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"float n(vec3 v,vec3 y)"
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"{"
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"vec3 m=abs(v)-y;"
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"return length(max(m,0.))+min(max(m.x,max(m.y,m.z)),0.);"
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"}"
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"float x(vec3 v,vec2 y)"
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"{"
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"v.xy*=f(.5);"
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"vec3 m=abs(v);"
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"return max(m.z-y.y,max(m.x*.866025+v.y*.5,-v.y)-y.x*.5);"
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"}"
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"vec3 a=vec3(.4,.2,.4),c=vec3(.7,.4,.2),s=vec3(.2,.1,.3),i=vec3(.9,.5,.7),k=vec3(.8,.7,.5),p=vec3(.9,.3,0),d=vec3(0,.1,.2),r=vec3(.4,.5,.3);"
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"float n(vec3 v)"
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"{"
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"v.y*=v.z;"
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"return m*min((y*v.z-v.y)/m,v.x);"
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"}"
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"vec3 x(vec3 v)"
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"{"
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"for(float m=0.;m<7.;m++)"
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"{"
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"float x=9.+m*2.,c=1.;"
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"if(y>x)"
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"{"
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"if(mod(m,2.)>=1.)"
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"c=-1.;"
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"v.xy*=f((9.+9.*clamp(sin(n(vec3(1.5,x,4))*.06),-.9,.9))*c);"
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"}"
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"}"
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"return v;"
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"}"
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"float e(vec2 v)"
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"{"
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"if(y>=v.y)"
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"v.x+=.045*clamp(sin(n(vec3(3,v.y,40))*.4),-.8,.8);"
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"return v.x;"
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"}"
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"float e(vec2 v,float y)"
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"{"
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"v+=n(v,1.,1);"
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"vec2 m=1.-abs(sin(v)),c=abs(cos(v));"
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"m=mix(m,c,m);"
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"return pow(1.-pow(m.x*m.y,.65),y);"
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"}"
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"vec2 t(vec3 v,int a)"
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"{"
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"float c=0.,i=m/12.,r=floor(atan(v.y,v.x)/i+.5)*i;"
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"vec3 s=v;"
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"s.xy=mat2(cos(r),-sin(r),sin(r),cos(r))*s.xy;"
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"float d=length(max(abs(s.xy-vec2(1.8,0))-vec2(.24,.14),0.))-.02,p=abs(length(v.xy)-1.8)-.2;"
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"d=min(d,p);"
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"p=abs(length(v.xy)-1.75)-.08;"
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"p=f(p,abs(v.z-.1)-.04,.005);"
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"d=max(-p,d);"
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"d=f(d,abs(v.z)-.1,.02);"
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"for(float l=0.;l<8.;l++)"
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"{"
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"i=24.67/(m*2.);"
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"s=v;"
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"r=i+(l+1.)*m/4.;"
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"if(l==1.)"
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"r+=.2;"
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"if(l==7.)"
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"r-=.2;"
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"s.xy=f(r)*s.xy;"
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"float z=9.+(l-1.)*2.+1.5;"
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"if(l>0.)"
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"{"
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"s.x-=1.95;"
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"vec3 t=s;"
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"if(y>z)"
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"t.x=e(vec2(t.x,z));"
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"float h=x(vec3(s.x-.06,s.yz),vec2(.1,.15))-.01;"
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"p=max(-x(vec3(t.x-.14,t.yz),vec2(.22))-.01,x(vec3(t),vec2(.2,.12))-.02);"
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"p=min(p,h);"
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"d=min(d,p);"
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"if(d==p)"
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"c=4.;"
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"if(d==h&&y>z+.2)"
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"c=5.;"
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"}"
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"}"
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"vec3 t=x(v),l=t;"
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"i=m/16.;"
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"l.xy=f(floor(atan(t.y,t.x)/i+.5)*i)*l.xy;"
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"p=n(l.xyz-vec3(1.75,0,0),vec3(.04,.14,.05))-.02;"
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"d=min(d,p);"
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"if(d==p)"
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"c=4.;"
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"p=1e3;"
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"float z=1.5;"
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"for(int h=0;h<4;h++)"
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"{"
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"float k=n(vec3(v.x,v.y+z,v.z),vec3(2,.1,z))-.05;"
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"p=min(p,k);"
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"d=min(d,k);"
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"z+=.2;"
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"}"
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"if(d==p)"
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"c=2.;"
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"p=v.y+4.25+n(vec2(v.x*.04,(v.z-40.)*.04)+1e2,15.,0)*1.5;"
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"d=min(d,p);"
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"if(d==p)"
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"c=3.;"
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"p=1e3;"
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"float h=0.,k,g=4.,C=.6,F=.2;"
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"if(a==1)"
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"{"
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"vec2 w=v.xy;"
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"for(int u=0;u<4;u++)"
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"k=e((w+y)*C,g),k+=e((w-y)*C,g),h+=k*F,w*=mat2(1.6,1.2,-1.2,1.6),C*=1.9,F*=.22,g=mix(g,1.,.4);"
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"}"
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"float w=x(v,.025,1.6)-h*.15;"
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"p=max(-x(v,2.,clamp(2.-3.*(y-23.),-.2,2.3)),w);"
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"p=max(p,x(v,.3,1.7));"
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"d=min(d,p);"
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"if(d==p)"
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"c=1.;"
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"return vec2(d,c);"
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"}"
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"float h(vec3 v,vec3 y)"
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"{"
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"float m,i=0.;"
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"for(int d=0;d<90;d++)"
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"{"
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"m=t(v+y*i,0).x;"
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"i+=m;"
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"if(abs(m)<.001||i>4e2)"
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"break;"
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"}"
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"return i;"
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"}"
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"vec3 h(vec3 v)"
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"{"
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"vec2 m=vec2(.01,0);"
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"vec3 y=t(v,1).x-vec3(t(v-m.xyy,1).x,t(v-m.yxy,1).x,t(v-m.yyx,1));"
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"return normalize(y);"
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"}"
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"float e(vec3 v,vec3 m,float y,vec3 d)"
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"{"
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"vec3 c=normalize(m-v);"
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"float x=clamp(dot(d,c),0.,1.),p=h(v+d*.0025,c);"
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"if(abs(p)<length(m-v))"
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"x*=y;"
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"return x;"
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"}"
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"float e(vec3 v,vec3 y,vec3 d)"
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"{"
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"return pow(max(dot(reflect(d,v),y),0.),60.)*(68./(m*8.));"
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"}"
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"vec3 h(vec3 v,vec3 m,vec3 y)"
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"{"
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"vec3 c=normalize(vec3(0,.3,.8));"
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"float p=clamp(1.-dot(m,-y),0.,1.);"
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"p=min(pow(p,5.),.5);"
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"vec3 i=mix(d+pow(dot(m,c)*.4+.6,60.)*r*.3,vec3(0,.5,1),p);"
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"i+=vec3(e(m,c,y))*.3;"
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"return i;"
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"}"
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"vec3 t(vec2 v,vec3 y,vec3 m)"
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"{"
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"vec3 d=normalize(m-y),c=normalize(cross(vec3(0,1,0),d));"
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"return normalize(d*2.+v.x*c+v.y*cross(d,c));"
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"}"
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"vec3 t(vec3 v)"
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"{"
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"v*=vec3(.9,.8,.7);"
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"v=pow(v,vec3(.4545));"
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"return smoothstep(0.,1.,v);"
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"}"
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"vec3 e()"
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"{"
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"vec3 m=vec3(0,clamp(6.-y,2.,6.),clamp(75.-y*8.,6.,75.));"
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"if(y>7.5)"
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"m+=vec3(0,clamp(7.5-y,-1.,0.),0);"
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"if(y>10.5)"
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"m=vec3(2,-1,1);"
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"if(y>12.)"
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"m=vec3(-1,-.7,4);"
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"if(y>13.)"
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"m=mix(vec3(-1,-.7,4),vec3(0,.5,-1),(y-13.)*.3);"
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"return m;"
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"}"
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"vec3 f()"
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"{"
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"vec3 m=vec3(0,-.5,0);"
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"if(y>10.5)"
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"m=vec3(1.7,-1.1,0);"
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"if(y>12.)"
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"m=vec3(0);"
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"if(y>13.)"
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"m=mix(vec3(0),vec3(0,2,-5),(y-13.)*.3);"
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"return m;"
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"}"
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"vec3 w(vec3 v)"
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"{"
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"if(y>10.75)"
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"{"
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"float m=smoothstep(-1.,.8,sin(n(vec3(.8,10.75,8))*2.));"
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"v=mix(v,m*1.4*p,m*.76);"
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"}"
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"return v;"
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"}"
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"vec3 l(vec2 v)"
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"{"
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"vec3 m=e(),y=t(v,m,f()),d=vec3(0);"
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"float x=h(m,y);"
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"if(x<150.)"
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"{"
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"vec3 l=m+y*x,r=h(l);"
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"float g=t(l,0).y,z=e(l,vec3(10,15,25),.2,r);"
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"d+=z*i;"
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"z=e(l,vec3(4,2,-15),1.,r);"
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"d+=z*k;"
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"d+=s*clamp(dot(r,normalize(vec3(0,1,10))),0.,1.);"
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"if(g==0.)"
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"d*=vec3(.3)+vec3(e(r,normalize(vec3(0,.3,.8)),normalize(y)))*.5;"
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"if(g==1.)"
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"d=h(l,r,normalize(y));"
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"if(g==2.)"
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"d*=vec3(.3,.1,0)+vec3(e(r,normalize(vec3(0,.3,.8)),normalize(y)))*.1;"
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"if(g==3.)"
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"d*=vec3(.8,.8,.5)+n(l.xz*5e2+1e2,.3,0);"
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"if(g==4.)"
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"d*=vec3(.1)+vec3(e(r,normalize(vec3(0,.3,.8)),normalize(y)))*.5;"
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"if(g==5.)"
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"d*=p;"
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"}"
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"d=mix(d,mix(a,c,pow(max(dot(y,vec3(0,-.1,-1)),0.),8.)),1.-exp(-x*.01));"
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"d=w(d);"
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"return t(d);"
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"}"
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"void main()"
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"{"
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"vec2 m=(gl_FragCoord.xy*2.-v.xy)/v.y;"
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"gl_FragColor=vec4(l(m),1);"
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"}";
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#endif // SHADER_MINIFIED_H_
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