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t=e.ampSpectrum;if("object"!=typeof t)throw new TypeError;var n=t,r=f(1,n),i=f(2,n),o=f(3,n),a=f(4,n);return(-3*Math.pow(r,4)+6*r*i-4*r*o+a)/Math.pow(Math.sqrt(i-Math.pow(r,2)),4)},amplitudeSpectrum:function(e){return e.ampSpectrum},zcr:function(e){var t=e.signal;if("object"!=typeof t)throw new TypeError;for(var n=0,r=1;r<t.length;r++)(t[r-1]>=0&&t[r]<0||t[r-1]<0&&t[r]>=0)&&n++;return n},loudness:l,perceptualSpread:function(e){for(var t=l({ampSpectrum:e.ampSpectrum,barkScale:e.barkScale}),n=0,r=0;r<t.specific.length;r++)t.specific[r]>n&&(n=t.specific[r]);return Math.pow((t.total-n)/t.total,2)},perceptualSharpness:function(e){for(var t=l({ampSpectrum:e.ampSpectrum,barkScale:e.barkScale}),n=t.specific,r=0,i=0;i<n.length;i++)r+=i<15?(i+1)*n[i+1]:.066*Math.exp(.171*(i+1));return r*(.11/t.total)},powerSpectrum:h,mfcc:function(e){var t=e.ampSpectrum,n=e.melFilterBank,r=e.numberOfMFCCCoefficients,i=e.bufferSize,o=Math.min(40,Math.max(1,r||13));if(n.length<o)throw new Error("Insufficient 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b(e){if(Array.isArray(e)){for(var t=0,n=Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}var w={},_={},A=function(e,t){return{real:e.real*t.real-e.imag*t.imag,imag:e.real*t.imag+e.imag*t.real}},k=function(e,t){return{real:e.real+t.real,imag:e.imag+t.imag}},S=function(e,t){return{real:e.real-t.real,imag:e.imag-t.imag}},E=function(e,t){var n=-2*Math.PI*e/t;return{real:Math.cos(n),imag:Math.sin(n)}},j=function(e){var t={};void 0===e.real||void 0===e.imag?t=function(e){var t={};t.real=void 0===e.real?e.slice():e.real.slice();var n=t.real.length;return void 0===_[n]&&(_[n]=Array.apply(null,Array(n)).map(Number.prototype.valueOf,0)),t.imag=_[n].slice(),t}(e):(t.real=e.real.slice(),t.imag=e.imag.slice());var n=t.real.length,r=Math.log2(n);if(Math.round(r)!=r)throw new Error("Input size must be a power of 2.");if(t.real.length!=t.imag.length)throw new Error("Real and imaginary components must have the same length.");for(var i=function(e){if(void 0===w[e]){for(var t=(e-1).toString(2).length,n="0".repeat(t),r={},i=0;i<e;i++){var o=i.toString(2);o=n.substr(o.length)+o,o=[].concat(b(o)).reverse().join(""),r[i]=parseInt(o,2)}w[e]=r}return w[e]}(n),o={real:[],imag:[]},a=0;a<n;a++)o.real[i[a]]=t.real[a],o.imag[i[a]]=t.imag[a];for(var s=0;s<n;s++)t.real[s]=o.real[s],t.imag[s]=o.imag[s];for(var u=1;u<=r;u++)for(var c=Math.pow(2,u),f=0;f<c/2;f++)for(var l=E(f,c),h=0;h<n/c;h++){var p=c*h+f,d=c*h+f+c/2,m={real:t.real[p],imag:t.imag[p]},g={real:t.real[d],imag:t.imag[d]},v=A(l,g),y=S(m,v);t.real[d]=y.real,t.imag[d]=y.imag;var x=k(v,m);t.real[p]=x.real,t.imag[p]=x.imag}return t},T=function(){function e(e,t){var n=this;if(this._m=t,!e.audioContext)throw this._m.errors.noAC;if(e.bufferSize&&!r(e.bufferSize))throw this._m._errors.notPow2;if(!e.source)throw this._m._errors.noSource;this._m.audioContext=e.audioContext,this._m.bufferSize=e.bufferSize||this._m.bufferSize||256,this._m.hopSize=e.hopSize||this._m.hopSize||this._m.bufferSize,this._m.sampleRate=e.sampleRate||this._m.audioContext.sampleRate||44100,this._m.callback=e.callback,this._m.windowingFunction=e.windowingFunction||"hanning",this._m.featureExtractors=y,this._m.EXTRACTION_STARTED=e.startImmediately||!1,this._m.channel="number"==typeof e.channel?e.channel:0,this._m.inputs=e.inputs||1,this._m.outputs=e.outputs||1,this._m.numberOfMFCCCoefficients=e.numberOfMFCCCoefficients||this._m.numberOfMFCCCoefficients||13,this._m.numberOfBarkBands=e.numberOfBarkBands||this._m.numberOfBarkBands||24,this._m.spn=this._m.audioContext.createScriptProcessor(this._m.bufferSize,this._m.inputs,this._m.outputs),this._m.spn.connect(this._m.audioContext.destination),this._m._featuresToExtract=e.featureExtractors||[],this._m.barkScale=o(this._m.bufferSize,this._m.sampleRate,this._m.bufferSize),this._m.melFilterBank=u(Math.max(this._m.melBands,this._m.numberOfMFCCCoefficients),this._m.sampleRate,this._m.bufferSize),this._m.inputData=null,this._m.previousInputData=null,this._m.frame=null,this._m.previousFrame=null,this.setSource(e.source),this._m.spn.onaudioprocess=function(e){var t;null!==n._m.inputData&&(n._m.previousInputData=n._m.inputData),n._m.inputData=e.inputBuffer.getChannelData(n._m.channel),n._m.previousInputData?((t=new Float32Array(n._m.previousInputData.length+n._m.inputData.length-n._m.hopSize)).set(n._m.previousInputData.slice(n._m.hopSize)),t.set(n._m.inputData,n._m.previousInputData.length-n._m.hopSize)):t=n._m.inputData,function(e,t,n){if(e.length<t)throw new Error("Buffer is too short for frame length");if(n<1)throw new Error("Hop length cannot be less that 1");if(t<1)throw new Error("Frame length cannot be less that 1");var r=1+Math.floor((e.length-t)/n);return new Array(r).fill(0).map((function(r,i){return e.slice(i*n,i*n+t)}))}(t,n._m.bufferSize,n._m.hopSize).forEach((function(e){n._m.frame=e;var t=n._m.extract(n._m._featuresToExtract,n._m.frame,n._m.previousFrame);"function"==typeof n._m.callback&&n._m.EXTRACTION_STARTED&&n._m.callback(t),n._m.previousFrame=n._m.frame}))}}return e.prototype.start=function(e){this._m._featuresToExtract=e||this._m._featuresToExtract,this._m.EXTRACTION_STARTED=!0},e.prototype.stop=function(){this._m.EXTRACTION_STARTED=!1},e.prototype.setSource=function(e){this._m.source&&this._m.source.disconnect(this._m.spn),this._m.source=e,this._m.source.connect(this._m.spn)},e.prototype.setChannel=function(e){e<=this._m.inputs?this._m.channel=e:console.error("Channel ".concat(e," does not exist. 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mod(st.y,2.0)) + _c0.r * offsetX;\n   st.y += step(1., mod(st.x,2.0)) + _c0.g * offsetY;\n   return fract(st);"},{name:"repeatX",type:"coord",inputs:[{type:"float",name:"reps",default:3},{type:"float",name:"offset",default:0}],glsl:"   vec2 st = _st * vec2(reps, 1.0);\n   //  float f =  mod(_st.y,2.0);\n   st.y += step(1., mod(st.x,2.0))* offset;\n   return fract(st);"},{name:"modulateRepeatX",type:"combineCoord",inputs:[{type:"float",name:"reps",default:3},{type:"float",name:"offset",default:.5}],glsl:"   vec2 st = _st * vec2(reps, 1.0);\n   //  float f =  mod(_st.y,2.0);\n   st.y += step(1., mod(st.x,2.0)) + _c0.r * offset;\n   return fract(st);"},{name:"repeatY",type:"coord",inputs:[{type:"float",name:"reps",default:3},{type:"float",name:"offset",default:0}],glsl:"   vec2 st = _st * vec2(1.0, reps);\n   //  float f =  mod(_st.y,2.0);\n   st.x += step(1., mod(st.y,2.0))* offset;\n   return fract(st);"},{name:"modulateRepeatY",type:"combineCoord",inputs:[{type:"float",name:"reps",default:3},{type:"float",name:"offset",default:.5}],glsl:"   vec2 st = _st * vec2(reps, 1.0);\n   //  float f =  mod(_st.y,2.0);\n   st.x += step(1., mod(st.y,2.0)) + _c0.r * offset;\n   return fract(st);"},{name:"kaleid",type:"coord",inputs:[{type:"float",name:"nSides",default:4}],glsl:"   vec2 st = _st;\n   st -= 0.5;\n   float r = length(st);\n   float a = atan(st.y, st.x);\n   float pi = 2.*3.1416;\n   a = mod(a,pi/nSides);\n   a = abs(a-pi/nSides/2.);\n   return r*vec2(cos(a), sin(a));"},{name:"modulateKaleid",type:"combineCoord",inputs:[{type:"float",name:"nSides",default:4}],glsl:"   vec2 st = _st - 0.5;\n   float r = length(st);\n   float a = atan(st.y, st.x);\n   float pi = 2.*3.1416;\n   a = mod(a,pi/nSides);\n   a = abs(a-pi/nSides/2.);\n   return (_c0.r+r)*vec2(cos(a), sin(a));"},{name:"scroll",type:"coord",inputs:[{type:"float",name:"scrollX",default:.5},{type:"float",name:"scrollY",default:.5},{type:"float",name:"speedX",default:0},{type:"float",name:"speedY",default:0}],glsl:"\n   _st.x += scrollX + time*speedX;\n   _st.y += scrollY + time*speedY;\n   return fract(_st);"},{name:"scrollX",type:"coord",inputs:[{type:"float",name:"scrollX",default:.5},{type:"float",name:"speed",default:0}],glsl:"   _st.x += scrollX + time*speed;\n   return fract(_st);"},{name:"modulateScrollX",type:"combineCoord",inputs:[{type:"float",name:"scrollX",default:.5},{type:"float",name:"speed",default:0}],glsl:"   _st.x += _c0.r*scrollX + time*speed;\n   return fract(_st);"},{name:"scrollY",type:"coord",inputs:[{type:"float",name:"scrollY",default:.5},{type:"float",name:"speed",default:0}],glsl:"   _st.y += scrollY + time*speed;\n   return fract(_st);"},{name:"modulateScrollY",type:"combineCoord",inputs:[{type:"float",name:"scrollY",default:.5},{type:"float",name:"speed",default:0}],glsl:"   _st.y += _c0.r*scrollY + time*speed;\n   return fract(_st);"},{name:"add",type:"combine",inputs:[{type:"float",name:"amount",default:1}],glsl:"   return (_c0+_c1)*amount + _c0*(1.0-amount);"},{name:"sub",type:"combine",inputs:[{type:"float",name:"amount",default:1}],glsl:"   return (_c0-_c1)*amount + _c0*(1.0-amount);"},{name:"layer",type:"combine",inputs:[],glsl:"   return vec4(mix(_c0.rgb, _c1.rgb, _c1.a), clamp(_c0.a + _c1.a, 0.0, 1.0));"},{name:"blend",type:"combine",inputs:[{type:"float",name:"amount",default:.5}],glsl:"   return _c0*(1.0-amount)+_c1*amount;"},{name:"mult",type:"combine",inputs:[{type:"float",name:"amount",default:1}],glsl:"   return _c0*(1.0-amount)+(_c0*_c1)*amount;"},{name:"diff",type:"combine",inputs:[],glsl:"   return vec4(abs(_c0.rgb-_c1.rgb), max(_c0.a, _c1.a));"},{name:"modulate",type:"combineCoord",inputs:[{type:"float",name:"amount",default:.1}],glsl:"   //  return fract(st+(_c0.xy-0.5)*amount);\n   return _st + _c0.xy*amount;"},{name:"modulateScale",type:"combineCoord",inputs:[{type:"float",name:"multiple",default:1},{type:"float",name:"offset",default:1}],glsl:"   vec2 xy = _st - vec2(0.5);\n   xy*=(1.0/vec2(offset + multiple*_c0.r, offset + multiple*_c0.g));\n   xy+=vec2(0.5);\n   return xy;"},{name:"modulatePixelate",type:"combineCoord",inputs:[{type:"float",name:"multiple",default:10},{type:"float",name:"offset",default:3}],glsl:"   vec2 xy = vec2(offset + _c0.x*multiple, offset + _c0.y*multiple);\n   return (floor(_st * xy) + 0.5)/xy;"},{name:"modulateRotate",type:"combineCoord",inputs:[{type:"float",name:"multiple",default:1},{type:"float",name:"offset",default:0}],glsl:"   vec2 xy = _st - vec2(0.5);\n   float angle = offset + _c0.x * multiple;\n   xy = mat2(cos(angle),-sin(angle), sin(angle),cos(angle))*xy;\n   xy += 0.5;\n   return xy;"},{name:"modulateHue",type:"combineCoord",inputs:[{type:"float",name:"amount",default:1}],glsl:"   return _st + (vec2(_c0.g - _c0.r, _c0.b - _c0.g) * amount * 1.0/resolution);"},{name:"invert",type:"color",inputs:[{type:"float",name:"amount",default:1}],glsl:"   return vec4((1.0-_c0.rgb)*amount + _c0.rgb*(1.0-amount), _c0.a);"},{name:"contrast",type:"color",inputs:[{type:"float",name:"amount",default:1.6}],glsl:"   vec4 c = (_c0-vec4(0.5))*vec4(amount) + vec4(0.5);\n   return vec4(c.rgb, _c0.a);"},{name:"brightness",type:"color",inputs:[{type:"float",name:"amount",default:.4}],glsl:"   return vec4(_c0.rgb + vec3(amount), _c0.a);"},{name:"mask",type:"combine",inputs:[],glsl:"   float a = _luminance(_c1.rgb);\n  return vec4(_c0.rgb*a, a*_c0.a);"},{name:"luma",type:"color",inputs:[{type:"float",name:"threshold",default:.5},{type:"float",name:"tolerance",default:.1}],glsl:"   float a = smoothstep(threshold-(tolerance+0.0000001), threshold+(tolerance+0.0000001), _luminance(_c0.rgb));\n   return vec4(_c0.rgb*a, a);"},{name:"thresh",type:"color",inputs:[{type:"float",name:"threshold",default:.5},{type:"float",name:"tolerance",default:.04}],glsl:"   return vec4(vec3(smoothstep(threshold-(tolerance+0.0000001), threshold+(tolerance+0.0000001), _luminance(_c0.rgb))), _c0.a);"},{name:"color",type:"color",inputs:[{type:"float",name:"r",default:1},{type:"float",name:"g",default:1},{type:"float",name:"b",default:1},{type:"float",name:"a",default:1}],glsl:"   vec4 c = vec4(r, g, b, a);\n   vec4 pos = step(0.0, c); // detect whether negative\n   // if > 0, return r * _c0\n   // if < 0 return (1.0-r) * _c0\n   return vec4(mix((1.0-_c0)*abs(c), c*_c0, pos));"},{name:"saturate",type:"color",inputs:[{type:"float",name:"amount",default:2}],glsl:"   const vec3 W = vec3(0.2125, 0.7154, 0.0721);\n   vec3 intensity = vec3(dot(_c0.rgb, W));\n   return vec4(mix(intensity, _c0.rgb, amount), _c0.a);"},{name:"hue",type:"color",inputs:[{type:"float",name:"hue",default:.4}],glsl:"   vec3 c = _rgbToHsv(_c0.rgb);\n   c.r += hue;\n   //  c.r = fract(c.r);\n   return vec4(_hsvToRgb(c), _c0.a);"},{name:"colorama",type:"color",inputs:[{type:"float",name:"amount",default:.005}],glsl:"   vec3 c = _rgbToHsv(_c0.rgb);\n   c += vec3(amount);\n   c = _hsvToRgb(c);\n   c = fract(c);\n   return vec4(c, _c0.a);"},{name:"prev",type:"src",inputs:[],glsl:"   return texture2D(prevBuffer, fract(_st));"},{name:"sum",type:"color",inputs:[{type:"vec4",name:"scale",default:1}],glsl:"   vec4 v = _c0 * s;\n   return v.r + v.g + v.b + v.a;\n   }\n   float sum(vec2 _st, vec4 s) { // vec4 is not a typo, because argument type is not overloaded\n   vec2 v = _st.xy * s.xy;\n   return v.x + v.y;"},{name:"r",type:"color",inputs:[{type:"float",name:"scale",default:1},{type:"float",name:"offset",default:0}],glsl:"   return vec4(_c0.r * scale + offset);"},{name:"g",type:"color",inputs:[{type:"float",name:"scale",default:1},{type:"float",name:"offset",default:0}],glsl:"   return vec4(_c0.g * scale + offset);"},{name:"b",type:"color",inputs:[{type:"float",name:"scale",default:1},{type:"float",name:"offset",default:0}],glsl:"   return vec4(_c0.b * scale + offset);"},{name:"a",type:"color",inputs:[{type:"float",name:"scale",default:1},{type:"float",name:"offset",default:0}],glsl:"   return vec4(_c0.a * scale + offset);"}]},{}],16:[function(e,t,n){Object.defineProperty(n,"__esModule",{value:!0}),n.default=void 0;n.default={_luminance:{type:"util",glsl:"float _luminance(vec3 rgb){\n      const vec3 W = vec3(0.2125, 0.7154, 0.0721);\n      return dot(rgb, W);\n    }"},_noise:{type:"util",glsl:"\n    //\tSimplex 3D Noise\n    //\tby Ian McEwan, Ashima Arts\n    vec4 permute(vec4 x){return mod(((x*34.0)+1.0)*x, 289.0);}\n  vec4 taylorInvSqrt(vec4 r){return 1.79284291400159 - 0.85373472095314 * r;}\n\n  float _noise(vec3 v){\n    const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;\n    const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);\n\n  // First corner\n    vec3 i  = floor(v + dot(v, C.yyy) );\n    vec3 x0 =   v - i + dot(i, C.xxx) ;\n\n  // Other corners\n    vec3 g = step(x0.yzx, x0.xyz);\n    vec3 l = 1.0 - g;\n    vec3 i1 = min( g.xyz, l.zxy );\n    vec3 i2 = max( g.xyz, l.zxy );\n\n    //  x0 = x0 - 0. + 0.0 * C\n    vec3 x1 = x0 - i1 + 1.0 * C.xxx;\n    vec3 x2 = x0 - i2 + 2.0 * C.xxx;\n    vec3 x3 = x0 - 1. + 3.0 * C.xxx;\n\n  // Permutations\n    i = mod(i, 289.0 );\n    vec4 p = permute( permute( permute(\n               i.z + vec4(0.0, i1.z, i2.z, 1.0 ))\n             + i.y + vec4(0.0, i1.y, i2.y, 1.0 ))\n             + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));\n\n  // Gradients\n  // ( N*N points uniformly over a square, mapped onto an octahedron.)\n    float n_ = 1.0/7.0; // N=7\n    vec3  ns = n_ * D.wyz - D.xzx;\n\n    vec4 j = p - 49.0 * floor(p * ns.z *ns.z);  //  mod(p,N*N)\n\n    vec4 x_ = floor(j * ns.z);\n    vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)\n\n    vec4 x = x_ *ns.x + ns.yyyy;\n    vec4 y = y_ *ns.x + ns.yyyy;\n    vec4 h = 1.0 - abs(x) - abs(y);\n\n    vec4 b0 = vec4( x.xy, y.xy );\n    vec4 b1 = vec4( x.zw, y.zw );\n\n    vec4 s0 = floor(b0)*2.0 + 1.0;\n    vec4 s1 = floor(b1)*2.0 + 1.0;\n    vec4 sh = -step(h, vec4(0.0));\n\n    vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;\n    vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;\n\n    vec3 p0 = vec3(a0.xy,h.x);\n    vec3 p1 = vec3(a0.zw,h.y);\n    vec3 p2 = vec3(a1.xy,h.z);\n    vec3 p3 = vec3(a1.zw,h.w);\n\n  //Normalise gradients\n    vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));\n    p0 *= norm.x;\n    p1 *= norm.y;\n    p2 *= norm.z;\n    p3 *= norm.w;\n\n  // Mix final noise value\n    vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);\n    m = m * m;\n    return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),\n                                  dot(p2,x2), dot(p3,x3) ) );\n  }\n    "},_rgbToHsv:{type:"util",glsl:"vec3 _rgbToHsv(vec3 c){\n            vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);\n            vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));\n            vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));\n\n            float d = q.x - min(q.w, q.y);\n            float e = 1.0e-10;\n            return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);\n        }"},_hsvToRgb:{type:"util",glsl:"vec3 _hsvToRgb(vec3 c){\n        vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);\n        vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);\n        return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);\n    }"}}},{}],17:[function(e,t,n){Object.defineProperty(n,"__esModule",{value:!0}),n.default=void 0;var r=o(e("./lib/webcam.js")),i=o(e("./lib/screenmedia.js"));function o(e){return e&&e.__esModule?e:{default:e}}n.default=class{constructor({regl:e,width:t,height:n,pb:r,label:i=""}){this.label=i,this.regl=e,this.src=null,this.dynamic=!0,this.width=t,this.height=n,this.tex=this.regl.texture({shape:[1,1]}),this.pb=r}init(e,t){"src"in e&&(this.src=e.src,this.tex=this.regl.texture({data:this.src,...t})),"dynamic"in e&&(this.dynamic=e.dynamic)}initCam(e,t){const n=this;(0,r.default)(e).then((e=>{n.src=e.video,n.dynamic=!0,n.tex=n.regl.texture({data:n.src,...t})})).catch((e=>console.log("could not get camera",e)))}initVideo(e="",t){const n=document.createElement("video");n.crossOrigin="anonymous",n.autoplay=!0,n.loop=!0,n.muted=!0,n.addEventListener("loadeddata",(()=>{this.src=n,n.play(),this.tex=this.regl.texture({data:this.src,...t}),this.dynamic=!0})),n.src=e}initImage(e="",t){const n=document.createElement("img");n.crossOrigin="anonymous",n.src=e,n.onload=()=>{this.src=n,this.dynamic=!1,this.tex=this.regl.texture({data:this.src,...t})}}initStream(e,t){let n=this;e&&this.pb&&(this.pb.initSource(e),this.pb.on("got video",(function(r,i){r===e&&(n.src=i,n.dynamic=!0,n.tex=n.regl.texture({data:n.src,...t}))})))}initScreen(e=0,t){const n=this;(0,i.default)().then((function(e){n.src=e.video,n.tex=n.regl.texture({data:n.src,...t}),n.dynamic=!0})).catch((e=>console.log("could not get screen",e)))}resize(e,t){this.width=e,this.height=t}clear(){this.src&&this.src.srcObject&&this.src.srcObject.getTracks&&this.src.srcObject.getTracks().forEach((e=>e.stop())),this.src=null,this.tex=this.regl.texture({shape:[1,1]})}tick(e){null!==this.src&&!0===this.dynamic&&(this.src.videoWidth&&this.src.videoWidth!==this.tex.width&&(console.log(this.src.videoWidth,this.src.videoHeight,this.tex.width,this.tex.height),this.tex.resize(this.src.videoWidth,this.src.videoHeight)),this.src.width&&this.src.width!==this.tex.width&&this.tex.resize(this.src.width,this.src.height),this.tex.subimage(this.src))}getTexture(){return this.tex}}},{"./lib/screenmedia.js":26,"./lib/webcam.js":28}],18:[function(e,t,n){(function(t){(function(){Object.defineProperty(n,"__esModule",{value:!0}),n.default=void 0;var r=p(e("./output.js")),i=p(e("raf-loop")),o=p(e("./hydra-source.js")),a=p(e("./lib/mouse.js")),s=p(e("./lib/audio.js")),u=p(e("./lib/video-recorder.js")),c=p(e("./lib/array-utils.js")),f=p(e("./eval-sandbox.js")),l=p(e("./generator-factory.js")),h=p(e("regl"));function p(e){return e&&e.__esModule?e:{default:e}}const d=(0,a.default)();n.default=class{constructor({pb:e=null,width:n=1280,height:r=720,numSources:o=4,numOutputs:a=4,makeGlobal:s=!0,autoLoop:l=!0,detectAudio:h=!0,enableStreamCapture:p=!0,canvas:m,precision:g,extendTransforms:v={}}={}){if(c.default.init(),this.pb=e,this.width=n,this.height=r,this.renderAll=!1,this.detectAudio=h,this._initCanvas(m),t.window.test="hi",this.synth={time:0,bpm:30,width:this.width,height:this.height,fps:void 0,stats:{fps:0},speed:1,mouse:d,render:this._render.bind(this),setResolution:this.setResolution.bind(this),update:e=>{},hush:this.hush.bind(this),tick:this.tick.bind(this)},s&&(window.loadScript=this.loadScript),this.timeSinceLastUpdate=0,this._time=0,g&&["lowp","mediump","highp"].includes(g.toLowerCase()))this.precision=g.toLowerCase();else{let e=(/iPad|iPhone|iPod/.test(navigator.platform)||"MacIntel"===navigator.platform&&navigator.maxTouchPoints>1)&&!window.MSStream;this.precision=e?"highp":"mediump"}if(this.extendTransforms=v,this.saveFrame=!1,this.captureStream=null,this.generator=void 0,this._initRegl(),this._initOutputs(a),this._initSources(o),this._generateGlslTransforms(),this.synth.screencap=()=>{this.saveFrame=!0},p)try{this.captureStream=this.canvas.captureStream(25),this.synth.vidRecorder=new u.default(this.captureStream)}catch(e){console.warn("[hydra-synth warning]\nnew MediaSource() is not currently supported on iOS."),console.error(e)}h&&this._initAudio(),l&&(0,i.default)(this.tick.bind(this)).start(),this.sandbox=new f.default(this.synth,s,["speed","update","bpm","fps"])}eval(e){this.sandbox.eval(e)}getScreenImage(e){this.imageCallback=e,this.saveFrame=!0}hush(){this.s.forEach((e=>{e.clear()})),this.o.forEach((e=>{this.synth.solid(0,0,0,0).out(e)})),this.synth.render(this.o[0]),this.sandbox.set("update",(e=>{}))}loadScript(e=""){return new Promise(((t,n)=>{var r=document.createElement("script");r.onload=function(){console.log(`loaded script ${e}`),t()},r.onerror=n=>{console.log(`error loading script ${e}`,"log-error"),t()},r.src=e,document.head.appendChild(r)}))}setResolution(e,t){this.canvas.width=e,this.canvas.height=t,this.width=e,this.height=t,this.sandbox.set("width",e),this.sandbox.set("height",t),console.log(this.width),this.o.forEach((n=>{n.resize(e,t)})),this.s.forEach((n=>{n.resize(e,t)})),this.regl._refresh(),console.log(this.canvas.width)}canvasToImage(e){const 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