• Magni
• Medivh

Magni:

precision highp float;

uniform float uTime;
uniform sampler2D uSampler0;
uniform sampler2D uSampler1;
uniform sampler2D uSampler2;
uniform sampler2D uSampler3;
uniform sampler2D uSampler4;
uniform sampler2D uSampler5;
varying vec2 texCoords;

void main(void) {
  float t = uTime;
  vec3 mask = texture2D(uSampler1,texCoords).rgb;
  vec4 img = texture2D(uSampler0,texCoords);
  img.rg*=1.1;
  vec2 flow = texture2D(uSampler3,texCoords).gr;
  flow.y+=t*3.;
  vec4 plas = texture2D(uSampler2,flow*1.2) * mask.r;
  plas *= 15.5;
  plas *= vec4(0.239, 0.224,0.488,1.);
  vec2 ct = texCoords;
  ct.y -=t*0.5;
  vec4 clouds = texture2D(uSampler4,ct*2.);
  float clouds_a = clouds.a;
  clouds *= 4.5;
  clouds *= vec4(0.275,0.23,0.161,1.);
  clouds_a *= mask.b;
  img += clouds * mask.b;
  img += plas * mask.r ;
  img += (sin(t*15.)+1.) * mask.g * vec4(0.239, 0.224,0.488,1.)*2.;
  ct.x += t * 0.5;
  vec4 clouds_overall = texture2D(uSampler5,ct  * 0.5);
  clouds_overall *= vec4(0.275,0.23,0.161,1.);
  gl_FragColor = img +clouds_overall;
}

Medivh:

precision highp float;

uniform float uTime;
uniform sampler2D uSampler0;
uniform sampler2D uSampler1;
uniform sampler2D uSampler2;
uniform sampler2D uSampler3;
uniform sampler2D uSampler4;
uniform sampler2D uSampler5;
varying vec2 texCoords;

void main(void) {
  float t = uTime;
  vec2 tc = texCoords;
  tc.x-=t*2.;
  vec4 mask = texture2D(uSampler1,texCoords);
  float bump = texture2D(uSampler4,tc*0.5).r; 
  vec4 img = texture2D(uSampler0,vec2(texCoords.x,texCoords.y+bump* 0.055 * mask.g));
  tc = texCoords;
  tc.x-=0.05;
  tc.y+= 0.05;
  vec2 flow = texture2D(uSampler3,tc).rg;
  flow.y+=t;
  flow.y*=2.;
  vec4 plasma = texture2D(uSampler2,flow*1.5);
  plasma.rgb *= vec3(0.52,0.26,0.54);
  plasma *= 3.;
  flow = texture2D(uSampler5,texCoords).rg;
  flow.g+=t;
  vec4 plasma2 = texture2D(uSampler2,flow);
  plasma2 *= 4.;
  plasma2.rgb *= vec3(0.52,0.26,0.54);
  gl_FragColor =img+plasma*mask.r+bump*mask.a*0.35+plasma2*mask.b;
}