Sriracha umami chia meditation

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uniform vec2 center;
uniform float angle;
uniform float scale;
uniform float time;
uniform float progress;
uniform vec2 tSize;
uniform sampler2D tDiffuse;
varying vec2 vUv;
float pattern() {
    float s = sin( angle ), c = cos( angle );
    vec2 tex = vUv * tSize - center;
    vec2 point = vec2( c * tex.x - s * tex.y, s * tex.x + c * tex.y ) * scale;
    return ( sin( point.x ) * sin( point.y ) ) * 4.0;
}

void main() {	
    vec2 newUV = vUv;
    vec2 p = 2.0 * vUv - vec2(1.0);
    p += 0.1 * cos(scale * 3.0 * p.yx + time + vec2(1.2, 3.4));
    p += 0.1 * cos(scale * 3.7 * p.yx + 1.4 * time + vec2(2.2, 3.4));
    p += 0.1 * cos(scale * 5.0 * p.yx + 2.6 * time + vec2(4.2, 1.4));
    p += 0.3 * cos(scale * 5.0 * p.yx + 2.6 * time + vec2(10.2, 2.4));
    newUV.x = mix(vUv.x, length(p), progress);
    newUV.y = mix(vUv.y, 0.5, progress);
    vec4 color = texture2D( tDiffuse, newUV );
    gl_FragColor = color;
}

Shader