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0xa0154806…bb3asent to0xaf40b660…0f2f·#18,674,530·0x11a34330…0c2c55
Atlas is a collection of interactive abstract kinetic paintings illustrating the paradoxical unity of living creatures. Beneath a dynamic but integrated whole, competing cells bubble in disquiet. As perhaps we all do. Colour is used to represent the cellular dynamics, each piece evolving under its own laws. Cells are rendered in various palettes and several shapes - from round to square, luminous, and Escher-like. Zooming in you can see the wild nature of individual elements. "Do I contradict myself? Very well then, I contradict myself. I am large; I contain multitudes." Controls: mouse wheel / z / x / pinch-drag - zoom click-drag / a/w/s/d (iframe) / arrow keys (generator) - pan double-click / spacebar -pause f - toggle full-screen options Append to generator links ?frm=60 to change maximum frame rate (default = 30) ?a=1.667 to fix the aspect ratio of cells ?N=512 to change the number of cells
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,643,004·0x4de07983…aece0e
// and assign uniforms gl.useProgram(simp); gl.uniform1fv(loc_km,km); gl.uniform1fv(loc_kl,kl); gl.uniform1fv(loc_rand,rand); gl.useProgram(colp); gl.uniform1fv(loc_randc,rand); let prevt=performance.now(); //0; let frm=30; if (GET.frm) { frm=GET.frm; } let dt = 1000/frm; let tmult=1,init=1; let running=true; let periodic=0; let flip=0; let count=0; let dxycount=0; let TT = 60+Math.floor(1000*Math.exp(kl[0]-1));//240; let om0 = 10*0.01; let time0 = prevt; let time; function render() { if (running) { let wgt = count/TT; time=performance.now(); // ms if (time-prevt>dt) { count++; gl.viewport(0,0,Nx,Ny); gl.useProgram(simp); gl.uniform1f(loc_mult,tmult); if (count%TT==0) { for (let i=0; i<Nrand; i++) { randp[i]=randn[i]; randn[i]=.5*rnd()+.5*rand[i]; } setrand(); count=0; } let wgtfac = wgt*wgt*(1-Math.exp(-4*kl[1]*wgt)); if (count%TT==0) { for (let i=0; i<Nrand; i++) { rand[i]=randp[i]+(randn[i]-randp[i])*wgtfac; } setrand(); gl.uniform1fv(loc_rand,rand); } let dx1=0,dy1=0,dz1=0; if (dxycount==0) { dx=dxc-dxp; dy=dyc-dyp; dz=dzc-dzp; zc *= Math.exp(2*dz); //zc += dz; xc -= (.5+(2*dx-0.5)*(1+2*dz))*zc; yc -= (.5+(2*dy-0.5)*(1+2*dz))*zc; // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc // we need to impose this again because inequalities may fail because zc changed xc=Math.max(zc-1,Math.min(0,xc)); yc=Math.max(zc-1,Math.min(0,yc)); // // if truncated, fix dx,dxc,dy,dyc dx = (-.5/(1+dz)+.5)/2; dxc = dxp+dx; dy = (-.5/(1+dz)+.5)/2; dyc = dyp+dy; (zc==1)&&(dxc=dyc=0); kp[6]*=Math.sin(count/TT*2*PI); kp[7]*=Math.sin(count/TT*2*PI); } gl.uniform1fv(loc_kp,kp); // for (let i=0; i<Nrand; i++) { rand[i]*=0.99; } if (dx!=0 || dy!=0 || dz!=0) { dxycount++; } gl.uniform3fv(loc_dxy,[dx, dy, dz]); gl.uniform3fv(loc_rc,[xc, yc, zc]); gl.uniform1f(loc_t,time/1000.); gl.uniform1f(loc_tr,count/TT); for (let j=0; j<2; j++) { flip = !flip; gl.bindFramebuffer(gl.FRAMEBUFFER, (flip ? fbB : fbA)); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA : texB)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, tex00); gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA2 : texB2)); gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, tex02); gl.drawBuffers([ gl.COLOR_ATTACHMENT0,gl.COLOR_ATTACHMENT1 ]); gl.drawArrays(gl.TRIANGLES, 0, 6); } // flip = !flip; gl.viewport((C.width-Lx)/2,(C.height-Ly)/2,Lx,Ly); gl.useProgram(colp); gl.uniform1f(loc_tc,time/1000); gl.uniform2f(loc_Lc,Lx,Ly); gl.uniform2f(loc_mousec,mousex,mousey); gl.uniform1fv(loc_klc,kl); gl.uniform3fv(loc_dxyc,[dx-dx1, dy-dy1, dz-dz1]); gl.uniform3fv(loc_rcc,[xc, yc, zc]); dxycount=0;dx=0;dy=0;dz=0;dxp=dxc;dyp=dyc;dzp=dzc; if (count>12) { init=0; } if (!init) { gl.bindFramebuffer(gl.FRAMEBUFFER, null); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB : texA)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, texC); //color map gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, tex00); //(flip ? texA : texB)); // previous gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB2 : texA2)); gl.activeTexture(gl.TEXTURE4); gl.bindTexture(gl.TEXTURE_2D, tex02); //(flip ? texA2 : texB2)); // previous //if (dz==0) gl.drawArrays(gl.TRIANGLES, 0, 6); } } prevt=time-(time-prevt)%dt; } if (savescr==1) { savescr=2; resize_render(); } if (savescr==2) { savescr=0; var tC = document.createElement("canvas"); tC.width = Lx; tC.height = Ly; var ctx = tC.getContext("2d", { preserveDrawingBuffer: true }); const pixels = new Uint8Array(4); gl.readPixels(0,0,1,1,gl.RGBA, gl.UNSIGNED_BYTE, pixels); ctx.setTransform(1,0,0,-1,0,gl.height); const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);gl.flush();gl.clientWaitSync(sync, 0, gl.TIMEOUT_IGNORED);gl.deleteSync(sync); C.toBlob((blob) => { saveBlob(blob, `Atlas-${tokenData.tokenId}.png`); }); } requestAnimationFrame(render); } const saveBlob = (function() { const a = document.createElement('a'); document.body.appendChild(a); a.style.display = 'none'; return function saveData(blob, fileName) { const url = window.URL.createObjectURL(blob); a.href = url; a.download = fileName; a.click(); }; }()); // resize event let tid=0; onresize => { clearTimeout(tid); tid=setTimeout(resize_render,150) }; let f1=0,savescr=0; // keyboard event onkeyup=e=>{ if (e.key==' ') { // spacebar running = !running; } if ( window !== window.parent ) { // iframe if (e.keyCode==65) dxc-=0.01; //a = left if (e.keyCode==68) dxc+=0.01; //d = right if (e.keyCode==87) dyc+=0.01; //w = up if (e.keyCode==83) dyc-=0.01; //s = down } else { // not iframe if (e.keyCode==37) dxc-=0.01; //left if (e.keyCode==39) dxc+=0.01; //right if (e.keyCode==38) dyc+=0.01; //up if (e.keyCode==40) dyc-=0.01; //down } if (e.keyCode>=49&&e.keyCode<=56) tmult=1+e.keyCode-49; //1-8 if (e.keyCode==77) anim=!anim; //m = anim/!anim if (e.keyCode==88) dzc-=0.03; //x = zoom in if (e.keyCode==90) dzc=Math.min(0,dzc+0.03); //z = zoom out if (e.keyCode==70) { f1=(f1+1)%3; resize_render(); } // f if (e.keyCode==80) { savescr=1; Lx = C.width; Ly = C.height; } //p = print screen return false; } document.body.style.cursor = "none"; function handler(e) { if (running) { var scroll = (e.deltaY || -1*e.wheelDelta || 10*e.detail); var isTouchPad = e.wheelDeltaY ? e.wheelDeltaY === -3 * e.deltaY : e.deltaMode === 0; dzc=Math.min(0,dzc+.5*Math.max(-0.1,Math.min(0.1,scroll/Ly*2*(1+3*isTouchPad)))); } e.stopPropagation(); e.preventDefault(); return false; } gl.canvas.addEventListener("mousewheel", handler, false); gl.canvas.addEventListener("DOMMouseScroll", handler, false); const delta = 6; let startx; let starty; let startdist=0; let mousedown=0; let mousex=.5; let mousey=.5; function handler_down(e) { if (running) { mousedown=1; startx = (e.clientX || (e.touches && e.touches[0].clientX)); starty = (e.clientY || (e.touches && e.touches[0].clientY)); if (e.touches && e.touches.length === 2) { e.preventDefault(); startx = startx/2 + e.touches[1].clientX / 2; starty = starty/2 + e.touches[1].clientY / 2; startdist = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); } } } gl.canvas.addEventListener("mousedown", handler_down, false); gl.canvas.addEventListener("touchstart", handler_down, false); function handler_move(e) { mousex = e.clientX/Lx*2; mousey = 1-e.clientY/Ly*2; if (running && mousedown) { const sx = (e.clientX || (e.touches && e.touches[0].clientX)); const sy = (e.clientY || (e.touches && e.touches[0].clientY)); e.preventDefault(); if (e.touches && e.touches.length === 2) { e.preventDefault(); // Prevent page scroll let scale = 100; const deltaDistance = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); if (startdist!=0) { scale = 100*(1-deltaDistance/startdist); } dzc=Math.min(0,dzc+.5*Math.max(-0.25,Math.min(0.25,1.3*scale/Ly))); } else { dxc-=(sx-startx)/Lx*Math.exp(0.2-0.1*dzc); dyc+=(sy-starty)/Ly*Math.exp(0.2-0.1*dzc); // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc dxc=Math.max(-1-xc+zc,Math.min(-xc,dxc)); dyc=Math.max(-1-yc+zc,Math.min(-yc,dyc)); startx = sx;starty = sy; } } } gl.canvas.addEventListener("mousemove", handler_move, false); gl.canvas.addEventListener("touchmove", handler_move, false); gl.canvas.addEventListener('ondragstart', function (e) { e.preventDefault(); return false; }); gl.canvas.addEventListener('mouseleave', function (e) { mousedown=0; }); gl.canvas.addEventListener('mouseup', function (e) { mousedown=0; }); gl.canvas.addEventListener('touchend', function (e) { mousedown=0; }); gl.canvas.addEventListener('dblclick', function (e) { running = !running; }); resize_render();
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,639,236·0x379b7fb5…10630c
// and assign uniforms gl.useProgram(simp); gl.uniform1fv(loc_km,km); gl.uniform1fv(loc_kl,kl); gl.uniform1fv(loc_rand,rand); gl.useProgram(colp); gl.uniform1fv(loc_randc,rand); let prevt=performance.now(); //0; let frm=60; if (GET.frm) { frm=GET.frm; } let dt = 1000/frm; let tmult=1,init=1; let running=true; let periodic=0; let flip=0; let count=0; let dxycount=0; let TT = 60+Math.floor(1000*Math.exp(kl[0]-1));//240; let om0 = 10*0.01; let time0 = prevt; let time; function render() { if (running) { let wgt = count/TT; time=performance.now(); // ms if (time-prevt>dt) { count++; gl.viewport(0,0,Nx,Ny); gl.useProgram(simp); gl.uniform1f(loc_mult,tmult); if (count%TT==0) { for (let i=0; i<Nrand; i++) { randp[i]=randn[i]; randn[i]=.5*rnd()+.5*rand[i]; } setrand(); count=0; } let wgtfac = wgt*wgt*(1-Math.exp(-4*kl[1]*wgt)); if (count%TT==0) { for (let i=0; i<Nrand; i++) { rand[i]=randp[i]+(randn[i]-randp[i])*wgtfac; } setrand(); gl.uniform1fv(loc_rand,rand); } let dx1=0,dy1=0,dz1=0; if (dxycount==0) { dx=dxc-dxp; dy=dyc-dyp; dz=dzc-dzp; zc *= Math.exp(2*dz); //zc += dz; xc -= (.5+(2*dx-0.5)*(1+2*dz))*zc; yc -= (.5+(2*dy-0.5)*(1+2*dz))*zc; // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc // we need to impose this again because inequalities may fail because zc changed xc=Math.max(zc-1,Math.min(0,xc)); yc=Math.max(zc-1,Math.min(0,yc)); // // if truncated, fix dx,dxc,dy,dyc dx = (-.5/(1+dz)+.5)/2; dxc = dxp+dx; dy = (-.5/(1+dz)+.5)/2; dyc = dyp+dy; (zc==1)&&(dxc=dyc=0); kp[6]*=Math.sin(count/TT*2*PI); kp[7]*=Math.sin(count/TT*2*PI); } gl.uniform1fv(loc_kp,kp); // for (let i=0; i<Nrand; i++) { rand[i]*=0.99; } if (dx!=0 || dy!=0 || dz!=0) { dxycount++; } gl.uniform3fv(loc_dxy,[dx, dy, dz]); gl.uniform3fv(loc_rc,[xc, yc, zc]); gl.uniform1f(loc_t,time/1000.); gl.uniform1f(loc_tr,count/TT); for (let j=0; j<2; j++) { flip = !flip; gl.bindFramebuffer(gl.FRAMEBUFFER, (flip ? fbB : fbA)); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA : texB)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, tex00); gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA2 : texB2)); gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, tex02); gl.drawBuffers([ gl.COLOR_ATTACHMENT0,gl.COLOR_ATTACHMENT1 ]); gl.drawArrays(gl.TRIANGLES, 0, 6); } // flip = !flip; gl.viewport((C.width-Lx)/2,(C.height-Ly)/2,Lx,Ly); gl.useProgram(colp); gl.uniform1f(loc_tc,time/1000); gl.uniform2f(loc_Lc,Lx,Ly); gl.uniform2f(loc_mousec,mousex,mousey); gl.uniform1fv(loc_klc,kl); gl.uniform3fv(loc_dxyc,[dx-dx1, dy-dy1, dz-dz1]); gl.uniform3fv(loc_rcc,[xc, yc, zc]); dxycount=0;dx=0;dy=0;dz=0;dxp=dxc;dyp=dyc;dzp=dzc; if (count>12) { init=0; } if (!init) { gl.bindFramebuffer(gl.FRAMEBUFFER, null); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB : texA)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, texC); //color map gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, tex00); //(flip ? texA : texB)); // previous gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB2 : texA2)); gl.activeTexture(gl.TEXTURE4); gl.bindTexture(gl.TEXTURE_2D, tex02); //(flip ? texA2 : texB2)); // previous //if (dz==0) gl.drawArrays(gl.TRIANGLES, 0, 6); } } prevt=time-(time-prevt)%dt; } if (savescr==1) { savescr=2; resize_render(); } if (savescr==2) { savescr=0; var tC = document.createElement("canvas"); tC.width = Lx; tC.height = Ly; var ctx = tC.getContext("2d", { preserveDrawingBuffer: true }); const pixels = new Uint8Array(4); gl.readPixels(0,0,1,1,gl.RGBA, gl.UNSIGNED_BYTE, pixels); ctx.setTransform(1,0,0,-1,0,gl.height); const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);gl.flush();gl.clientWaitSync(sync, 0, gl.TIMEOUT_IGNORED);gl.deleteSync(sync); C.toBlob((blob) => { saveBlob(blob, `Atlas-${tokenData.tokenId}.png`); }); } requestAnimationFrame(render); } const saveBlob = (function() { const a = document.createElement('a'); document.body.appendChild(a); a.style.display = 'none'; return function saveData(blob, fileName) { const url = window.URL.createObjectURL(blob); a.href = url; a.download = fileName; a.click(); }; }()); // resize event let tid=0; onresize => { clearTimeout(tid); tid=setTimeout(resize_render,150) }; let f1=0,savescr=0; // keyboard event onkeyup=e=>{ if (e.key==' ') { // spacebar running = !running; } if ( window !== window.parent ) { // iframe if (e.keyCode==65) dxc-=0.01; //a = left if (e.keyCode==68) dxc+=0.01; //d = right if (e.keyCode==87) dyc+=0.01; //w = up if (e.keyCode==83) dyc-=0.01; //s = down } else { // not iframe if (e.keyCode==37) dxc-=0.01; //left if (e.keyCode==39) dxc+=0.01; //right if (e.keyCode==38) dyc+=0.01; //up if (e.keyCode==40) dyc-=0.01; //down } if (e.keyCode>=49&&e.keyCode<=56) tmult=1+e.keyCode-49; //1-8 if (e.keyCode==77) anim=!anim; //m = anim/!anim if (e.keyCode==88) dzc-=0.03; //x = zoom in if (e.keyCode==90) dzc=Math.min(0,dzc+0.03); //z = zoom out if (e.keyCode==70) { f1=(f1+1)%3; resize_render(); } // f if (e.keyCode==80) { savescr=1; Lx = C.width; Ly = C.height; } //p = print screen return false; } document.body.style.cursor = "none"; function handler(e) { if (running) { var scroll = (e.deltaY || -1*e.wheelDelta || 10*e.detail); var isTouchPad = e.wheelDeltaY ? e.wheelDeltaY === -3 * e.deltaY : e.deltaMode === 0; dzc=Math.min(0,dzc+.5*Math.max(-0.1,Math.min(0.1,scroll/Ly*2*(1+3*isTouchPad)))); } e.stopPropagation(); e.preventDefault(); return false; } gl.canvas.addEventListener("mousewheel", handler, false); gl.canvas.addEventListener("DOMMouseScroll", handler, false); const delta = 6; let startx; let starty; let startdist=0; let mousedown=0; let mousex=.5; let mousey=.5; function handler_down(e) { if (running) { mousedown=1; startx = (e.clientX || (e.touches && e.touches[0].clientX)); starty = (e.clientY || (e.touches && e.touches[0].clientY)); if (e.touches && e.touches.length === 2) { e.preventDefault(); startx = startx/2 + e.touches[1].clientX / 2; starty = starty/2 + e.touches[1].clientY / 2; startdist = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); } } } gl.canvas.addEventListener("mousedown", handler_down, false); gl.canvas.addEventListener("touchstart", handler_down, false); function handler_move(e) { mousex = e.clientX/Lx*2; mousey = 1-e.clientY/Ly*2; if (running && mousedown) { const sx = (e.clientX || (e.touches && e.touches[0].clientX)); const sy = (e.clientY || (e.touches && e.touches[0].clientY)); e.preventDefault(); if (e.touches && e.touches.length === 2) { e.preventDefault(); // Prevent page scroll let scale = 100; const deltaDistance = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); if (startdist!=0) { scale = 100*(1-deltaDistance/startdist); } dzc=Math.min(0,dzc+.5*Math.max(-0.25,Math.min(0.25,1.3*scale/Ly))); } else { dxc-=(sx-startx)/Lx*Math.exp(0.2-0.1*dzc); dyc+=(sy-starty)/Ly*Math.exp(0.2-0.1*dzc); // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc dxc=Math.max(-1-xc+zc,Math.min(-xc,dxc)); dyc=Math.max(-1-yc+zc,Math.min(-yc,dyc)); startx = sx;starty = sy; } } } gl.canvas.addEventListener("mousemove", handler_move, false); gl.canvas.addEventListener("touchmove", handler_move, false); gl.canvas.addEventListener('ondragstart', function (e) { e.preventDefault(); return false; }); gl.canvas.addEventListener('mouseleave', function (e) { mousedown=0; }); gl.canvas.addEventListener('mouseup', function (e) { mousedown=0; }); gl.canvas.addEventListener('touchend', function (e) { mousedown=0; }); gl.canvas.addEventListener('dblclick', function (e) { running = !running; }); resize_render();
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,610,104·0x08772827…aa2a04
Atlas is a collection of interactive abstract kinetic paintings illustrating the paradoxical unity of living creatures. Beneath a dynamic but integrated whole, competing cells bubble in disquiet. As perhaps we all do. Colour is used to represent the cellular dynamics, each piece evolving under its own laws. Cells are rendered in various palettes and several shapes — from round to square, luminous, and Escher-like. Zooming in you can see the wild nature of individual elements. “Do I contradict myself? Very well then, I contradict myself. I am large; I contain multitudes.”

 Controls: mouse wheel / z / x / pinch-drag — zoom click-drag / a/w/s/d (iframe) / arrow keys (generator) — pan double-click / spacebar — pause f - toggle full-screen options
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,609,611·0xb908a7a6…54dd02
// and assign uniforms gl.useProgram(simp); gl.uniform1fv(loc_km,km); gl.uniform1fv(loc_kl,kl); // gl.uniform1fv(loc_kv,kv); // gl.uniform1fv(loc_kw,kw); gl.uniform1fv(loc_rand,rand); gl.useProgram(colp); gl.uniform1fv(loc_randc,rand); let prevt=performance.now(); //0; let dt = 1000/30; let tmult=1,init=1; let running=true; let periodic=0; let flip=0; let count=0; let dxycount=0; let TT = 60+Math.floor(1000*Math.exp(kl[0]-1));//240; let om0 = 10*0.01; let time0 = prevt; let time; function render() { if (running) { let wgt = count/TT; time=performance.now(); // ms if (time-prevt>dt) { count++; gl.viewport(0,0,Nx,Ny); gl.useProgram(simp); gl.uniform1f(loc_mult,tmult); if (count%TT==0) { for (let i=0; i<Nrand; i++) { randp[i]=randn[i]; randn[i]=.5*rnd()+.5*rand[i]; } setrand(); count=0; } let wgtfac = wgt*wgt*(1-Math.exp(-4*kl[1]*wgt)); if (count%TT==0) { for (let i=0; i<Nrand; i++) { rand[i]=randp[i]+(randn[i]-randp[i])*wgtfac; } setrand(); gl.uniform1fv(loc_rand,rand); } let dx1=0,dy1=0,dz1=0; if (dxycount==0) { dx=dxc-dxp; dy=dyc-dyp; dz=dzc-dzp; zc *= Math.exp(2*dz); //zc += dz; xc -= (.5+(2*dx-0.5)*(1+2*dz))*zc; yc -= (.5+(2*dy-0.5)*(1+2*dz))*zc; // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc // we need to impose this again because inequalities may fail because zc changed xc=Math.max(zc-1,Math.min(0,xc)); yc=Math.max(zc-1,Math.min(0,yc)); // // if truncated, fix dx,dxc,dy,dyc dx = (-.5/(1+dz)+.5)/2; dxc = dxp+dx; dy = (-.5/(1+dz)+.5)/2; dyc = dyp+dy; (zc==1)&&(dxc=dyc=0); kp[6]*=Math.sin(count/TT*2*PI); kp[7]*=Math.sin(count/TT*2*PI); } gl.uniform1fv(loc_kp,kp); // for (let i=0; i<Nrand; i++) { rand[i]*=0.99; } if (dx!=0 || dy!=0 || dz!=0) { dxycount++; } gl.uniform3fv(loc_dxy,[dx, dy, dz]); gl.uniform3fv(loc_rc,[xc, yc, zc]); gl.uniform1f(loc_t,time/1000.); gl.uniform1f(loc_tr,count/TT); for (let j=0; j<2; j++) { flip = !flip; gl.bindFramebuffer(gl.FRAMEBUFFER, (flip ? fbB : fbA)); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA : texB)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, tex00); gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, (flip ? texA2 : texB2)); gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, tex02); gl.drawBuffers([ gl.COLOR_ATTACHMENT0,gl.COLOR_ATTACHMENT1 ]); gl.drawArrays(gl.TRIANGLES, 0, 6); } // flip = !flip; gl.viewport((C.width-Lx)/2,(C.height-Ly)/2,Lx,Ly); gl.useProgram(colp); gl.uniform1f(loc_tc,time/1000); gl.uniform2f(loc_Lc,Lx,Ly); gl.uniform2f(loc_mousec,mousex,mousey); gl.uniform1fv(loc_klc,kl); gl.uniform3fv(loc_dxyc,[dx-dx1, dy-dy1, dz-dz1]); gl.uniform3fv(loc_rcc,[xc, yc, zc]); dxycount=0;dx=0;dy=0;dz=0;dxp=dxc;dyp=dyc;dzp=dzc; if (count>12) { init=0; } if (!init) { gl.bindFramebuffer(gl.FRAMEBUFFER, null); gl.activeTexture(gl.TEXTURE0); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB : texA)); gl.activeTexture(gl.TEXTURE1); gl.bindTexture(gl.TEXTURE_2D, texC); //color map gl.activeTexture(gl.TEXTURE2); gl.bindTexture(gl.TEXTURE_2D, tex00); //(flip ? texA : texB)); // previous gl.activeTexture(gl.TEXTURE3); gl.bindTexture(gl.TEXTURE_2D, (flip ? texB2 : texA2)); gl.activeTexture(gl.TEXTURE4); gl.bindTexture(gl.TEXTURE_2D, tex02); //(flip ? texA2 : texB2)); // previous //if (dz==0) gl.drawArrays(gl.TRIANGLES, 0, 6); } } prevt=time-(time-prevt)%dt; } if (savescr==1) { savescr=2; resize_render(); } if (savescr==2) { savescr=0; var tC = document.createElement("canvas"); tC.width = Lx; tC.height = Ly; var ctx = tC.getContext("2d", { preserveDrawingBuffer: true }); const pixels = new Uint8Array(4); gl.readPixels(0,0,1,1,gl.RGBA, gl.UNSIGNED_BYTE, pixels); ctx.setTransform(1,0,0,-1,0,gl.height); const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);gl.flush();gl.clientWaitSync(sync, 0, gl.TIMEOUT_IGNORED);gl.deleteSync(sync); C.toBlob((blob) => { saveBlob(blob, `Atlas-${tokenData.tokenId}.png`); }); } requestAnimationFrame(render); } const saveBlob = (function() { const a = document.createElement('a'); document.body.appendChild(a); a.style.display = 'none'; return function saveData(blob, fileName) { const url = window.URL.createObjectURL(blob); a.href = url; a.download = fileName; a.click(); }; }()); // resize event let tid=0; onresize => { clearTimeout(tid); tid=setTimeout(resize_render,150) }; let f1=0,savescr=0; // keyboard event onkeyup=e=>{ if (e.key==' ') { // spacebar running = !running; } if ( window !== window.parent ) { // iframe if (e.keyCode==65) dxc-=0.01; //a = left if (e.keyCode==68) dxc+=0.01; //d = right if (e.keyCode==87) dyc+=0.01; //w = up if (e.keyCode==83) dyc-=0.01; //s = down } else { // not iframe if (e.keyCode==37) dxc-=0.01; //left if (e.keyCode==39) dxc+=0.01; //right if (e.keyCode==38) dyc+=0.01; //up if (e.keyCode==40) dyc-=0.01; //down } if (e.keyCode>=49&&e.keyCode<=56) tmult=1+e.keyCode-49; //1-8 if (e.keyCode==77) anim=!anim; //m = anim/!anim if (e.keyCode==88) dzc-=0.03; //x = zoom in if (e.keyCode==90) dzc=Math.min(0,dzc+0.03); //z = zoom out if (e.keyCode==70) { f1=(f1+1)%3; resize_render(); } // f if (e.keyCode==80) { savescr=1; Lx = C.width; Ly = C.height; } //p = print screen return false; } document.body.style.cursor = "none"; function handler(e) { if (running) { var scroll = (e.deltaY || -1*e.wheelDelta || 10*e.detail); var isTouchPad = e.wheelDeltaY ? e.wheelDeltaY === -3 * e.deltaY : e.deltaMode === 0; dzc=Math.min(0,dzc+.5*Math.max(-0.1,Math.min(0.1,scroll/Ly*2*(1+3*isTouchPad)))); } e.stopPropagation(); e.preventDefault(); return false; } gl.canvas.addEventListener("mousewheel", handler, false); gl.canvas.addEventListener("DOMMouseScroll", handler, false); const delta = 6; let startx; let starty; let startdist=0; let mousedown=0; let mousex=.5; let mousey=.5; function handler_down(e) { if (running) { mousedown=1; startx = (e.clientX || (e.touches && e.touches[0].clientX)); starty = (e.clientY || (e.touches && e.touches[0].clientY)); if (e.touches && e.touches.length === 2) { e.preventDefault(); startx = startx/2 + e.touches[1].clientX / 2; starty = starty/2 + e.touches[1].clientY / 2; startdist = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); } } } gl.canvas.addEventListener("mousedown", handler_down, false); gl.canvas.addEventListener("touchstart", handler_down, false); function handler_move(e) { mousex = e.clientX/Lx*2; mousey = 1-e.clientY/Ly*2; if (running && mousedown) { const sx = (e.clientX || (e.touches && e.touches[0].clientX)); const sy = (e.clientY || (e.touches && e.touches[0].clientY)); e.preventDefault(); if (e.touches && e.touches.length === 2) { e.preventDefault(); // Prevent page scroll let scale = 100; const deltaDistance = Math.sqrt((e.touches[0].clientX-e.touches[1].clientX)**2+(e.touches[0].clientY-e.touches[1].clientY)**2); if (startdist!=0) { scale = 100*(1-deltaDistance/startdist); } dzc=Math.min(0,dzc+.5*Math.max(-0.25,Math.min(0.25,1.3*scale/Ly))); } else { dxc-=(sx-startx)/Lx*Math.exp(0.2-0.1*dzc); dyc+=(sy-starty)/Ly*Math.exp(0.2-0.1*dzc); // imposing max(uc.x)<=1, i.e. -xc+zc <= 1, i.e. xc >= zc-1, i.e. dxc >= zc-1-xc // imposing min(uc.x)>=0, i.e. -xc >= 0, i.e. xc <= 0, i.e. dxc <= -xc dxc=Math.max(-1-xc+zc,Math.min(-xc,dxc)); dyc=Math.max(-1-yc+zc,Math.min(-yc,dyc)); startx = sx;starty = sy; } } } gl.canvas.addEventListener("mousemove", handler_move, false); gl.canvas.addEventListener("touchmove", handler_move, false); gl.canvas.addEventListener('ondragstart', function (e) { e.preventDefault(); return false; }); gl.canvas.addEventListener('mouseleave', function (e) { mousedown=0; }); gl.canvas.addEventListener('mouseup', function (e) { mousedown=0; }); gl.canvas.addEventListener('touchend', function (e) { mousedown=0; }); gl.canvas.addEventListener('dblclick', function (e) { running = !running; }); resize_render();
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,609,605·0x7440d9d5…4e2f62
let useA,prngA,prngB; class Random { constructor() { useA = false; let sfc32 = function (uint128Hex) { let a = parseInt(uint128Hex.substr(0, 8), 16); let b = parseInt(uint128Hex.substr(8, 8), 16); let c = parseInt(uint128Hex.substr(16, 8), 16); let d = parseInt(uint128Hex.substr(24, 8), 16); return function () { a |= 0; b |= 0; c |= 0; d |= 0; let t = (((a + b) | 0) + d) | 0; d = (d + 1) | 0; a = b ^ (b >>> 9); b = (c + (c << 3)) | 0; c = (c << 21) | (c >>> 11); c = (c + t) | 0; return (t >>> 0) / 4294967296; }; }; prngA = new sfc32(tokenData.hash.substr(2, 32)); prngB = new sfc32(tokenData.hash.substr(34, 32)); for (let i = 0; i < 1e6; i += 2) { prngA(); prngB(); } } random_dec() { useA = !useA; return useA ? prngA() : prngB(); } } function rnd() { return R.random_dec() } function vecscl(v,k) { let w=[]; for (let i=0; i<v.length; i++) { w[i] = v[i]*k; } return w } function clamp(x) { return Math.max(0,Math.min(1,x)); } function dot2(x,y) { return x[0]*y[0]+x[1]*y[1]; } if (GET.hash) { tokenData.hash = GET.hash; } let mintn = tokenData.tokenId%1000000; let hashlist = [ "0xa13b49485299cc1d0a337166703adaa84d16afdd7f967817d97cb12a12261002", "0x646d6cae9d01d922825bd8f5f40fdb820299b3582fedac9b4a540972ef885f44", "0x3f4f04b90d31bee7e4750fda24cecbb9c674344aaddcf2de91e4e1a377ba35f1", "0x90b70525cb642187a6e0f56018a42ec3f419b2f7c544a12184c331b2797812de", "0x26e0b3f96a81f1c56858d6011a8f60681498cffda232093f4dc1b24ae80d01ec", "0x49abdd5f90e662835b83e7eb4fe993de9866a0d0b4d9f701fff94338a0489d49", "0x1a9f7d7cb6ca528846d9b6387a8988d8f67b5d36de0a991a36cb9292672294b7", "0x22c5d01cd9df91ebe1aaaadb92facd9bbb618625e963da7c1c3ec6c862b19955", "0x6b8bfb011ceaf50891a20ed882870f0d49d53c8e633a4f546e14e844ab993bc1", "0x2296bca26af467663a989ab9d733d90f22f8994bc72ec46801128fe77ae8722d" ]; (mintn>0)&&(mintn<11)&&(tokenData.hash=hashlist[mintn-1]); R = new Random(); let C,D,body,gl,Shader; document.body.style.backgroundColor = "#030303"; console.log("Atlas by Eric De Giuli"); C=({body}=D=document).createElement('canvas'); body.appendChild(C); gl=C.getContext('webgl2'); Shader=(typ,src)=>{ const s =gl.createShader(typ); gl.shaderSource(s,src); gl.compileShader(s); if (!gl.getShaderParameter(s, gl.COMPILE_STATUS)) { console.error(`Error compiling ${typ === gl.VERTEX_SHADER ? "vertex" : "fragment"} shader "${src}":`); console.log(gl.getShaderInfoLog(s)); } return s; } let simp,colp,vs,fs; let Lx,Ly,Nx,Ny; let hgt = rnd(); let Nm = (hgt<.15) ? 30 : (hgt<0.4) ? 60 : (hgt<0.6) ? 90 : (hgt<0.75) ? 120 : 240; const head = /\bHeadlessChrome\//.test(navigator.userAgent); let PI = 3.1415926; let pal,pj; let palp = [11,4,8,3,4,3,4,4,3,3,6,2,4,3,6,10,6,5,5,3]; const pinv = [0.7,1,1,1,0,1,0,1,1,1,1,1,0,1,0.5,0.5,0.5,0,0.4,1]; // prob of inv const plum = [0,0,1,0.4,0,1,0,1,0,0,0.4,1,0,0.4,0,0,0.4,0,0.4,1]; // prob of lum palp = vecscl(palp,1/97); let cumpal = []; cumpal[0]=0; for (let i=1; i<palp.length; i++) { cumpal[i]=cumpal[i-1]+palp[i-1]; } let st = 1; pj=1; let palr = rnd(); while (st<palp.length && cumpal[st]<palr) { st++; } st--; let pj2 = Math.floor(11*rnd()); let kl = new Float32Array(N); for (let i=0; i<N; i++) { kl[i]=rnd(); } kl[7]*=kl[7]*(3-2*kl[7]); kl[19]*=kl[19];//*(3-2*kl[19]); kl[28]*=kl[28]*(2-kl[28]); kl[29]*=kl[29]*(3-2*kl[29]); kl[5] = 1-kl[5]*kl[5]; kl[15]=1.-kl[15]*kl[15];//*kl[15]; let lum=0,inv=0,sqr = 0; let starch = 1; let rcorr = rnd(); sqr=rnd();sqr*=sqr; let horiz = (rnd()<.2) ? 1 : 0; let eclipa = rnd()<0.2 ? 0.1*Math.exp(rnd()) : 0; let eclipt = 6.2*rnd(); let cres = 1; eclipa = Math.max(0.1,eclipa); eclipa*=3; let anim=0; let esc = rnd()<.22 ? 1 : 0; inv = rnd()<pinv[st] ? 1 : 0; lum = rnd()<plum[st] ? 1 : 0; kl[9]=0.9; kl[11]=0.9;//+.1; kl[10]=0.9;//-.1; switch(st) { case 0: pj=6;pj2=7; horiz=0; (!inv)&&(kl[7]=-1-.5*kl[7]); kl[29]=.5; break; case 1: pj=11;pj2=7; kl[10]-=.4; kl[7]*=-2/3; Nm*=2; Nm=Math.min(240,Nm); break; case 2: pj=1;pj2=5; kl[10]-=.1; kl[7]/=3; (kl[0]<.2)&&(Nm=15); break; case 3: pj=1;pj2=0; kl[9]-=.1; kl[10]-=.15; kl[29]*=.5; Nm=Math.max(90,Nm); horiz=0; kl[7]*=-1; kl[2]*=2;kl[3]*=2;kl[4]*=2; break; case 4: pj=3;pj2=9; kl[29]*=.5; kl[7]=-1; kl[3]=.95; Nm=Math.min(120,Nm); horiz=0; break; case 5: pj=6;pj2=0; kl[9]-=.2; kl[29]*=.5; kl[7]=inv ? 0 : -1; esc=1; Nm*=2; break; case 6: pj=4;pj2=7; sqr=0; Nm/=2; Nm=Math.max(30,Nm); kl[19]=1.5; kl[29]=1; horiz=0; break; // nocturne case 7: pj=11;pj2=5; kl[10]-=.1; kl[7]=0; break; case 8: pj=11;pj2=4; kl[9]-=.2;kl[10]-=.2;kl[11]-=.2;kl[7]=-1; sqr*=sqr; horiz=0; Nm=Math.max(Nm/2,30); break; case 9: pj=11;pj2=0; kl[10]-=.2; sqr = 1-sqr*sqr; kl[7]=-1; Nm=Math.min(Nm,90); break; case 10: pj=0;pj2=0; Nm=Math.max(90,Nm); horiz=0; kl[29]= lum ? 0 : .5; break; case 11: pj=3;pj2=3; horiz=1; kl[3]=.97; kl[5]=0.1; kl[7]=1; rcorr=0; break; case 12: pj=2;pj2=3; kl[7]=1; horiz=0; break; case 13: pj=2;pj2=10; sqr/=2; kl[7]*=-1; kl[29]=.5; Nm = Math.min(90,Nm); horiz=0; break; case 14: pj=10;pj2=8; kl[9]-=.1*(1-2*inv); kl[10]-=.1; kl[7]*=-.8; horiz=0; break; case 15: pj=10;pj2=4; sqr/=2; kl[2]=1-kl[2]*kl[2]; (!inv)&&(kl[19]=2); (inv==1)&&(Nm=Math.max(60,Nm)); horiz=0; kl[29]*=0.5; break; case 16: pj=6;pj2=10; (!inv)&&(lum=0); (lum)&&(kl[29]=0); break; case 17: pj=7;pj2=12; kl[10]-=.2; kl[4]=0; kl[13]=1; kl[7]=-0.2; kl[19]=1; Nm=Math.max(30,Nm/2); break; case 18: pj=12;pj2=3; kl[29]=.5; esc=0; (inv)&&(lum=horiz=0); break; case 19: pj=12;pj2=6; kl[29]*=.5; esc=1; lum=1;kl[7]=0;horiz=0; Nm=Math.max(Nm,90); } (!lum)&&(esc=0); (esc)&&(Nm=Math.max(15,Nm/2)); (Nm<=20)&&(horiz=sqr=0); (starch==0)&&(lum=1); (lum==1)&&(rcorr=1-rcorr*rcorr*rcorr); (lum)&&(horiz=sqr=0); (horiz)&&(kl[21]=kl[29]=.5); (kl[15]<.3)&&(kl[29]=0.5); (lum&&Nm>100)&&(Nm/=2); if (GET.N) { Nm=GET.N; } if (innerWidth>innerHeight) { Ny = Nm; Nx = Math.floor(Nm*innerWidth/innerHeight); } else { Nx = Nm; Ny = Math.floor(Nm*innerHeight/innerWidth); } if (GET.a) { Ny=Nm;Nx=Math.floor(GET.a*Ny); } pal = new Uint8Array(10*4*2); for (let k=0; k<11; k++) { // which colour in palette for (let k2=0; k2<2; k2++) { // which palette let pp = (k2==0) ? pj : pj2; let kk = Math.min(k,pals[pp].length-1); pal[3*k+3*10*k2] = pals[pp][kk][0]; pal[3*k+3*10*k2+1] = pals[pp][kk][1]; pal[3*k+3*10*k2+2] = pals[pp][kk][2]; if (inv) { pal[3*k+3*10*k2] = (pal[3*k+3*10*k2]+180)%360; } //invert colour } } let kp,km,rand,randp,randn; rand = []; for (let i=0; i<Nrand; i++) { rand[i]=rnd(); } randp = []; for (let i=0; i<Nrand; i++) { randp[i]=rnd(); } randn = []; for (let i=0; i<Nrand; i++) { randn[i]=rnd(); } let k0=1; kp = new Float32Array(N); km = new Float32Array(N); for (let i=0; i<N; i++) { kp[i]=k0*rnd(); } kp[11]*=kp[11]; for (let i=0; i<N; i++) { km[i]=k0*rnd(); } let bg_h = (lum*.5+ pal[0]/255)%1; let bg_s = .5;//.65; //pal[1]/255*1.2; let bg_l = Math.pow(pal[2]/255,.75); let bg_r = Math.max(0,Math.min(1, Math.abs(bg_h*6.0-3.0)-1.0)); let bg_g = Math.max(0,Math.min(1, Math.abs((bg_h*6.0+4.0)%6-3.0)-1.0)); let bg_b = Math.max(0,Math.min(1, Math.abs((bg_h*6.0+2.0)%6-3.0)-1.0)); bg_r = bg_l + bg_s*(bg_r-.5)*(1-Math.abs(2.0*bg_l-1.0)); bg_g = bg_l + bg_s*(bg_g-.5)*(1-Math.abs(2.0*bg_l-1.0)); bg_b = bg_l + bg_s*(bg_b-.5)*(1-Math.abs(2.0*bg_l-1.0)); bg_b = Math.pow(bg_b,.4+.3*kp[0]); function setrand() { rand[0] = km[16]*3; rand[2] = km[17]*3; rand[37] = km[0]; rand[38] = kp[4]; rand[39] = bg_r; rand[40] = bg_g; rand[41] = bg_b; rand[42] = km[5] < .77 ? 1 : 0; rand[43] = km[6]; rand[44] = km[7]; rand[45] = lum; rand[46] = sqr; rand[47] = rcorr; rand[48] = horiz; rand[67] = eclipa; rand[68] = eclipt; rand[69] = cres; rand[88] = esc; } setrand(); let nx = 2+Math.floor(3*rnd()); let ny = 2+Math.floor(3*rnd()); let rr = rnd(); let n4 = Math.floor(Math.exp(4*rnd())); let rbg = Math.floor(19*rnd()); let rbgarr = [0,1,2,3,4,6,6,7,8,8,9,9,11,12,13,14,15,15,16]; rbg=rbgarr[rbg]; (rbg==1)&&(Nm=Math.min(60,Nm)); function ff1(x,r) { return r*2*kl[20]*2*Math.sin(x*rr*2*PI+kl[0])*Math.sin(x*rr*2*PI+kl[0]); } function ff2(x,r) { return r*2*kl[21]*2*Math.cos(x*rr*2*PI+kl[1])*Math.cos(x*rr*2*PI+kl[1]); } // initial conditions const tex0 = new Uint8Array(Nx*Ny*4); let th; for (let x = 0; x < Nx; x++) { for (let y = 0; y < Ny; y++) { let i = x+Nx*y; let r2 = (x-Nx/2)**2+(y-Ny/2)**2; r2/=(Nx*Nx+Ny*Ny)/4; switch(rbg) { case 0: r2 = Math.sin(x/nx)*Math.sin(y/ny)*Math.sin(25*r2)>.1+.5*rr; break; case 1: r2 = .25*Math.sin(2*x/Nx*nx*PI)*Math.sin(2*y/Ny*ny*PI)*Math.sin(25*r2)-0.5*rr; break; case 2: r2 = Math.sin(y*x/Nx*nx*PI)*Math.sin(y/Ny*ny*PI)*Math.sin(25*r2)-0.5*rr; break; case 3: r2 = Math.sin(y*x/Nx*nx*PI)*Math.sin(y/Ny*ny*PI)*Math.sin(2*(x-Nx/2)/(y-Ny/2)+1*(y-Ny/2)/(x-Nx/2))>0.5*rr; break; case 4: r2 = 1+Math.sin(Math.sin(x/Nx*n4)*y/Ny*nx*PI)*Math.sin(y/Ny*ny*PI)*Math.sin(2*(x-Nx/2)/(y-Ny/2)+1*(y-Ny/2)/(x-Nx/2))-0.5*rr; (r2!=r2)&&(r2=1); break; case 5: r2 = Math.sin(Math.sin(x/Nx*n4*PI)*y/Ny*(1-y/Ny)*ny*PI)*Math.sin(x/Nx*nx*PI)-0.6*rr; break; case 6: r2 = Math.sin(Math.sin(y/Ny*n4*PI)*x/Nx*(1-x/Nx)*nx*PI)*Math.sin(y/Ny*ny*PI)-0.6*rr; break; case 7: r2 = Math.sin(30*x/Nx*nx*PI)*Math.sin(x/Nx*nx*PI)>0.6*rr; break; case 8: r2 = Math.sin(30*x/Nx*nx*PI)*Math.sin(y/Ny*ny*PI)>0.6*rr; break; case 9: r2 *= .7*(Math.sin(20*(x/Nx-0.5)*nx)+Math.sin(2*(y/Ny-0.5))); break; case 10: r2 = 1+r2*Math.sin(20*r2*nx)-.3*rr; break; case 11: r2 = -1+Math.sin(r2*nx*Math.tan(n4*x/Nx+9*y/Ny))-.6*rr; break; case 12: th = Math.atan2(y-Ny/2,x-Nx/2); r2*=1+0.2*Math.cos(nx*th)*(1+0.6*Math.sin(nx/ny+3*nx*th)*(1+0.6*Math.cos(5*nx*th))); r2*=.72; break; case 14: r2=0.2+.8*rr; break; case 15: r2 = 10*Math.max(x/Nx/3,(1-x/Nx)/3); break; case 16: r2 = 10*Math.max(y/Ny/3,(1-y/Ny)/3); break; } tex0[4*i] = Math.floor(255*ff1(r2,rnd())); tex0[4*i+1] = Math.floor(255*ff2(r2,rnd()) ); tex0[4*i+2] = Math.floor(255*ff2(r2,rnd()) ); tex0[4*i+3] = Math.floor(255*ff1(r2,rnd()) ); } } dzp=dzc; let loc_a,loc_ac,loc_img,loc_img00,loc_img2,loc_img02,loc_res,loc_t,loc_tr,loc_rand,loc_palc,loc_kp,loc_km,loc_kl,loc_klc,loc_kv,loc_kw,loc_imgc,loc_imgc2,loc_imgcp,loc_imgc2p,loc_resc,loc_Lc,loc_tc,loc_randc,loc_aavg,loc_bavg,loc_dxy,loc_dxyc,loc_rc,loc_rcc; function thrower(prog) { if (!gl.getProgramParameter(prog, gl.LINK_STATUS)) { console.log(`Link failed:\n${gl.getProgramInfoLog(prog)}`); console.log(`VS LOG:\n${gl.getShaderInfoLog(vs)}`); console.log(`FS LOG:\n${gl.getShaderInfoLog(fs)}`); throw 'AARG DED'; } } simp = gl.createProgram(); // simulation program vs = Shader(gl.VERTEX_SHADER, src_vert); fs = Shader(gl.FRAGMENT_SHADER, src_simp); gl.attachShader(simp, vs); gl.attachShader(simp, fs); gl.linkProgram(simp); gl.useProgram(simp); thrower(simp); function gul(pr,lab) { return gl.getUniformLocation(pr,lab); } loc_img=gul(simp,'img'); loc_img00=gul(simp,'img00'); loc_img2=gul(simp,'img2'); loc_img02=gul(simp,'img02'); loc_res=gul(simp,'res'); loc_t =gul(simp,'t'); loc_tr =gul(simp,'tr'); loc_rand =gul(simp,'rand'); loc_kp =gul(simp,'kp'); loc_km =gul(simp,'km'); loc_kl =gul(simp,'kl'); loc_dxy =gul(simp,'dxy'); loc_rc =gul(simp,'rc'); let loc_mult =gul(simp,'mult'); gl.uniform1i(loc_img,0); gl.uniform1i(loc_img00,1); gl.uniform1i(loc_img2,2); gl.uniform1i(loc_img02,3); gl.uniform2f(loc_res,Nx,Ny); loc_a = gl.getAttribLocation(simp, "a"); gl.activeTexture(gl.TEXTURE0); gl.vertexAttribPointer(loc_a, 2, gl.FLOAT, false, 0, 0); gl.enableVertexAttribArray(loc_a); colp = gl.createProgram(); // colour program vs = Shader(gl.VERTEX_SHADER, src_vert); fs = Shader(gl.FRAGMENT_SHADER, src_colp); gl.attachShader(colp, vs); gl.attachShader(colp, fs); gl.linkProgram(colp); gl.useProgram(colp); thrower(colp); loc_imgc=gul(colp,'img'); loc_imgcp=gul(colp,'imgp'); loc_imgc2=gul(colp,'img2'); loc_imgc2p=gul(colp,'img2p'); loc_palc=gul(colp,'pal'); loc_resc=gul(colp,'res'); loc_Lc=gul(colp,'L'); loc_tc =gul(colp,'t'); loc_randc =gul(colp,'rand'); loc_dxyc =gul(colp,'dxy'); loc_rcc =gul(colp,'rc'); loc_klc =gul(colp,'kl'); let loc_mousec=gul(colp,'mouse'); gl.bindBuffer(gl.ARRAY_BUFFER, gl.createBuffer()); gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([-1.0, 1.0, 1.0, 1.0, 1.0, -1.0, -1.0, 1.0, 1.0, -1.0, -1.0, -1.0]),gl.STATIC_DRAW); gl.uniform1i(loc_imgc,0); gl.uniform1i(loc_imgcp,2); gl.uniform1i(loc_imgc2,3); gl.uniform1i(loc_imgc2p,4); gl.uniform2f(loc_resc,Nx,Ny); loc_ac = gl.getAttribLocation(colp, "a"); //'a'); gl.activeTexture(gl.TEXTURE0); gl.vertexAttribPointer(loc_ac, 2, gl.FLOAT, false, 0, 0); gl.enableVertexAttribArray(loc_ac); let M=1; var isMobile = window.matchMedia("(hover: none)").matches; // no hovering let dpr=1; function resize_render() { let w=innerWidth, h=innerHeight, dpr=devicePixelRatio; C.width = M*w*dpr|0; C.height = M*h*dpr|0; if (head || f1==0) { Lx = Math.floor(C.width); Ly = Math.floor(C.height); } else {//if (f1==1 || isMobile) { C.requestFullscreen(); Lx = C.width; Ly=C.height; } C.style.width = w+'px'; C.style.height = h+'px'; gl.viewport((C.width-Lx)/2,(C.height-Ly)/2,Lx,Ly); render(); } function texset(wrap=gl.CLAMP_TO_EDGE,fil=gl.NEAREST) { //NEAREST) { gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, wrap); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, wrap); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, fil); gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, fil); } let tex00,tex02,texA,texB,texA2,texB2,texC,fbA,fbB; tex00 = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, tex00); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, tex0.subarray(0, Nx*Ny*4)); texset(gl.REPEAT,gl.LINEAR); tex02 = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, tex02); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, 255-tex0.subarray(0, Nx*Ny*4)); texset(gl.REPEAT,gl.LINEAR); texA = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, texA); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, tex0.subarray(0, Nx*Ny*4)); fbA = gl.createFramebuffer(); gl.bindFramebuffer(gl.FRAMEBUFFER, fbA); gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texA, 0); texset(); texB = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, texB); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); fbB = gl.createFramebuffer(); gl.bindFramebuffer(gl.FRAMEBUFFER, fbB); gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texB, 0); texset(); texA2 = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, texA2); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, 255-tex0.subarray(0, Nx*Ny*4)); gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT1, gl.TEXTURE_2D, texA2, 0); texset(); texB2 = gl.createTexture(); gl.bindTexture(gl.TEXTURE_2D, texB2); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, Nx, Ny, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT1, gl.TEXTURE_2D, texB2, 0); texset(); texC = gl.createTexture(); //colormap gl.bindTexture(gl.TEXTURE_2D, texC); gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 10, 2, 0, gl.RGB, gl.UNSIGNED_BYTE, pal); texset(gl.REPEAT,gl.LINEAR); //texset(gl.CLAMP_TO_EDGE,gl.LINEAR); gl.useProgram(colp); gl.uniform1i(loc_palc, 1); //texture 1
0xa0154806…bb3asent to0xaf40b660…0f2f·#18,609,589·0x47b7d8b5…9b9927
"use strict"; let N = 30; let Nrand = 100; let R; let dx=0.0,dy=0.0,dz=0.0; let dxc=0.0,dyc=0.0,dzc=0.0; let dxp=0.0,dyp=0.0,dzp=0.0; let xc=0,yc=0,zc=1; let TWO_PI=6.28318530718; let feat=[]; var GET = {}; var query = window.location.search.substring(1).split("&"); for (var i = 0, max = query.length; i < max; i++) { if (query[i] === "") continue; var param = query[i].split("="); GET[decodeURIComponent(param[0])] = decodeURIComponent(param[1] || ""); } let pals = []; pals.push([[359,31,38],[353,19,66],[6,20,65],[22,21,63],[20,16,67],[28,21,67],[6,20,65],[347,13,65]]); pals.push([[208,49,37],[205,41,57],[192,29,44],[190,14,62],[220,9,76],[12,4,44],[167,16,79],[180,7,98]]); pals.push([[222,86,28],[208,88,36],[203,61,72],[215,49,94],[211,68,118],[236,100,30],[195,85,57]]); pals.push([[4,100,29],[1,96,73],[26,92,82],[34,58,77],[48,100,86],[21,100,73],[8,100,14]]); pals.push([[43,35,24],[46,39,37],[41,27,80],[39,46,43],[39,83,80],[46,6,85],[46,15,86]]); pals.push([[209,92,20],[197,98,32],[195,79,50],[190,42,87],[189,62,122]]); pals.push([[331,21,35],[265,23,45],[335,26,86],[163,32,24],[210,24,32],[180,31,110],[49,30,71],[180,23,102],[170,13,54]]); pals.push([[26,81,10],[26,78,28],[42,68,73],[40,46,73],[42,76,90],[37,62,90]]); pals.push([[102,41,54],[123,37,61],[94,27,63],[121,30,67],[91,26,65],[125,37,61]]); pals.push([[115,52,22],[98,51,53],[78,58,72],[91,67,112],[6,54,51]]); pals.push([[349,83,61],[250,44,58],[191,44,58],[27,82,64],[45,85,62],[0,100,70]]); pals.push([[221,20,18],[199,26,33],[190,10,70],[220,0,87],[190,0,87],[205,30,37],[183,20,87],[215,43,31],[185,0,87],[200,0,87]]); pals.push([[0,0,20],[0,0,15],[0,0,10],[210,20,20],[210,20,30],[90,50,40],[120,50,50],[180,50,75],[180,70,90],[210,70,95]]); pals.push([[140,60,20],[140,60,30],[140,60,40],[140,60,50],[140,60,60],[220,50,70],[200,60,75],[200,60,85],[210,60,50],[220,60,35]]); let header = `#version 300 es precision highp float;`; var src_vert = header+` in vec2 a; out vec2 u; void main() { gl_Position = vec4(a,0.,1.); u = a/2. +vec2(.5,.5); }`; var src_simp = header+` const int N = 30; const float Nf =20.; const int Nrand =100; const float Nrandf =100.; const float dn =0.1; const int Nx =512; const float Nxf =512.; const float PI =3.1415926; const int numOctaves = 9; in vec2 u; layout(location = 0) out vec4 cout; layout(location = 1) out vec4 cout2; uniform vec2 res; uniform float t; // frame number uniform float tr; // relative frame number wrt period \in [0,1] uniform highp sampler2D img; uniform highp sampler2D img00; uniform highp sampler2D img2; uniform highp sampler2D img02; uniform float kp[N]; uniform float kl[N]; uniform float rand[Nrand]; uniform vec3 dxy; uniform vec3 rc; uniform float mult; vec2 hash2( in vec2 x ) { int ii = int(mod(x.x+res.x*x.y,Nrandf)); //counter into array of random #s int i2 = int(mod(x.y-res.y*x.x,Nrandf)); //counter into array of random #s return vec2(rand[ii],rand[i2]); } float ddot ( in vec2 x, in vec2 y ) { return x.x+y.x + x.y*y.y; } vec3 noise( in vec2 p ) { vec2 i = floor( p ); vec2 f = fract( p ); vec2 u = f*f*f*(f*(f*6.0-15.0)+10.0); vec2 du = 30.0*f*f*(f*(f-2.0)+1.0); vec2 ga = hash2( i + vec2(0.0,0.0) ); vec2 gb = hash2( i + vec2(1.0,0.0) ); vec2 gc = hash2( i + vec2(0.0,1.0) ); vec2 gd = hash2( i + vec2(1.0,1.0) ); float va = ddot( ga, f ); float vb = ddot( gb, f - vec2(1.0,0.0) ); float vc = ddot( gc, f - vec2(0.0,1.0) ); float vd = ddot( gd, f - vec2(1.0,1.0) ); return vec3( va + u.x*(vb-va) + u.y*(vc-va) + u.x*u.y*(va-vb-vc+vd), // value ga + u.x*(gb-ga) + u.y*(gc-ga) + u.x*u.y*(ga-gb-gc+gd) + // derivatives du * (u.yx*(va-vb-vc+vd) + vec2(vb,vc) - va)); } vec3 fbm( in vec2 x, in float H, in int numoct ) { float G = exp(-2.*H);float f = 1.0;float a = 1.0;vec3 t = vec3(0.); for( int i=0; i<numoct; i++ ) { t += a*noise(f*x);f *= 2.0;a *= G; } return t; } vec4 laplacian(in sampler2D img, in vec2 uv, in float dx, in vec2 dt) { vec4 rg = texture(img, uv + vec2(-1., -1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(0., -1.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(1., -1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(-1., 0.)*dt)*(0.2-dx); rg -= texture(img, uv + vec2(0., 0.)*dt); rg += texture(img, uv + vec2(1., 0.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(-1., 1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(0., 1.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(1., 1.)*dt)*(0.05+dx); return rg; } void main(void) //( out vec4 fragColor, in vec2 fragCoord ) { float sin1 = rand[42]; vec2 dt = 1./res; //rc.z/res; float tfac = exp(1.+kl[6]*sin(t*kp[13])); vec2 uc = -rc.xy + u*rc.z; // world space uc = u; // always simulate the entire world vec2 uv = u; // no resampling vec2 uc2 = uc; uc2.x*=1.+sin1*(40.*kl[14]-1.); uc2.y*=1.+(1.-sin1)*(40.*kl[15]-1.); vec3 ff = 1.9*(0.4+0.6*kp[9])*fbm(-(.3+.4*kl[11])*uc2+kl[16]+t/16.*vec2(kl[16]-.5,kl[17]-.5)+kl[18]*fbm((.3+.5*kl[12])*uc2,.7,4).yz,0.5,4); vec3 f2 = 1.1*(0.4+0.6*kp[10])*fbm(uc2+fbm(-0.6*uc2,0.7,5).yz,0.7,4); sin1 = .5+clamp(kl[16]*200.*ff.y,-.5,.5); float cos1 = 1.-sin1; float sin2 = .5+clamp(100.*ff.z+40.*(kl[8]-.5),-.5,.5); float sss = -1.+2.*round(fract(uc.y*res.y/8.)); float sss2 = -1.+2.*round(fract(uc.x*res.x/19./(.3+kl[2]))); sss = sin2*sss+(1.-sin2)*sss2; uv.x+=.2*(1.+2.*kp[16])*cos1*(.3*tr*(1.-tr)*(1.-tr)*(ff.x*ff.x) + (1.-tr)*(1.-tr)*1.*(kl[0]-.5))*rand[0]*sss*17./res.x/2.*(round(fract(uc.y*res.y/2.))-.5); uv.y+=.2*(1.+2.*kp[17])*sin1*(.3*tr*(1.-tr)*(1.-tr)*(ff.x*ff.x) + (1.-tr)*(1.-tr)*1.*(kl[0]-.5))*rand[0]*sss*17./res.y/2.*(round(fract(uc.x*res.x/2.))-.5); float r2 = (uc.x-.5)*(uc.x-.5)+(uc.y-.5)*(uc.y-.5); float sx = cos((uc.x-.5)*kl[7]*2.+kl[9]); float sy = cos((uc.y-.5)*kl[8]/2.+kl[10]); float x0 = .5+.5*cos(t/3.2321); float y0 = .5+.5*sin(t/2.); float rfac = (uc.x-x0)*(uc.x-x0)+(uc.y-y0)*(uc.y-y0); rfac = exp(kp[17]*sin(5.*kp[18]*rfac)); vec4 cc,cc2; vec4 lp,lpb,cv,cu,cvb,cub; vec4 lp2,lpb2,cv2,cu2,cvb2,cub2; float aa,bb,aa2,bb2; vec2 ex = vec2(1.,0.); vec2 ey = vec2(0.,1.); cc = texture(img,uv); aa = cc.x/256. + cc.y; bb = cc.z/256. + cc.w; lp = laplacian(img,uv,(kp[0]*2.-1.)*f2.x*(1.-aa),dt); lpb = laplacian(img,uv,(kp[1]*2.-1.)*ff.x*bb,dt); cv= texture(img, uv + ey*dt); cu= texture(img, uv + ex*dt); cvb= texture(img, uv - ey*dt); cub= texture(img, uv - ex*dt); cc2 = texture(img2,uv); aa2 = cc2.x/256. + cc2.y; bb2 = cc2.z/256. + cc2.w; lp2 = laplacian(img2,uv,(kp[0]*2.-1.)*f2.x*(1.-aa2),dt); lpb2 = laplacian(img2,uv,(kp[1]*2.-1.)*ff.x*bb2,dt); cv2= texture(img2, uv + ey*dt); cu2= texture(img2, uv + ex*dt); cvb2= texture(img2, uv - ey*dt); cub2= texture(img2, uv - ex*dt); float da = rfac*(1.-aa)*(1.-bb)*(lp.x+256.*lp.y)/256. + (1.+2.*kp[11])*( -aa*bb*bb + kl[10]*aa2*aa + 0.015*(1.+kp[17])*(1.-aa))*ff.x*ff.x ; float db = rfac*(1.+kp[7])*(0.02+ff.x*ff.x)*aa*0.5*(lpb.z+256.*lpb.w)/256. + (1.+2.*kp[11])*( aa*bb*bb - 0.04*(1.+1.*kp[6])*bb)*ff.x*ff.x; float da2 = 1.2*(1.-kp[17])*(1.+kp[7])*(0.02+f2.x*f2.x)*bb2*0.5*(lpb2.x+256.*lpb2.y)/256. + 3.*( bb*aa2*aa2 - 0.04*(1.+1.*kp[8])*aa2)*f2.x*f2.x; float db2 = 1.2*(1.-kp[18])*(1.+kp[7])*(0.02+f2.x*f2.x)*aa2*0.5*(lpb2.z+256.*lpb2.w)/256. + 3.*( kl[10]*aa2*aa + 0.*aa2*bb2*bb2 - 0.04*(1.+1.*kp[9])*bb2)*f2.x*f2.x; float dda=sin(3.*(1.+kp[2]*(ff.x-1.))*aa*1.57)*kp[15]*0.18*((cu.x/256.+cu.y-cub.x/256.-cub.y)*ff.y + (cv.x/256.+cv.y-cvb.x/256.-cvb.y)*ff.z); float ddb=sin(3.*(1.+kp[3]*(f2.x-1.))*bb*1.57)*kp[16]*0.18*((cu.z/256.+cu.w-cub.z/256.-cub.w)*f2.y + (cv.z/256.+cv.w-cvb.z/256.-cvb.w)*f2.z); float dda2=sin(5.*(1.+kp[2]*(ff.x-1.))*aa2*1.57)*kp[15]*0.18*((cu2.x/256.+cu2.y-cub2.x/256.-cub2.y)*ff.y + (cv2.x/256.+cv2.y-cvb2.x/256.-cvb2.y)*ff.z); float ddb2=sin(5.*(1.+kp[3]*(f2.x-1.))*bb2*1.57)*kp[16]*0.18*((cu2.z/256.+cu2.w-cub2.z/256.-cub2.w)*f2.y + (cv2.z/256.+cv2.w-cvb2.z/256.-cvb2.w)*f2.z); da += tfac*dda; db += tfac*ddb; da2 += tfac*dda2*(1.-dda2); db2 += tfac*ddb2*(1.-ddb2); vec2 dtt = vec2((2.*kl[28]-1.)*sy,sx); da*= (1.+kl[17])*2000.*dtt.x/mult; db*= (1.+kl[17])*2000.*dtt.x/mult; da2*= 800.*dtt.y/mult; db2*= 800.*dtt.y/mult; da+=aa*256.*256.; db+=bb*256.*256.; da2+=aa2*256.*256.; db2+=bb2*256.*256.; float yn = floor(da/256.); // get leading part of da and rescale float xn = (da-yn*256.); float wn = floor(db/256.); float zn = (db-wn*256.); float yn2 = floor(da2/256.); float xn2 = (da2-yn2*256.); float wn2 = floor(db2/256.); float zn2 = (db2-wn2*256.); cout = vec4(xn,yn,zn,wn)/256.; cout2 = vec4(xn2,yn2,zn2,wn2)/256.; uc.x += 10.*ff.y*ff.z*uc.y; cout*= 1.-kl[16]*.2*exp(-100.*(uc.x-.2-.6*kp[16])*(uc.x-.2-.6*kp[16]))-kl[17]*.2*exp(-100.*(uc.x-.2-.6*kp[17])*(uc.x-.2-.6*kp[17]))-kl[18]*.2*exp(-100.*(uc.x-.2-.6*kp[18])*(uc.x-.2-.6*kp[18]))-kl[19]*.2*exp(-100.*(uc.x-.2-.6*kp[19])*(uc.x-.2-.6*kp[19])); }`; var src_colp = header+` const int N = 30; const float Nf =20.; const int Nrand =100; const float Nrandf =100.; const float dn =0.1; const int Nx =512; const float Nxf =512.; const float PI =3.1415926; const int numOctaves = 4; //8; in vec2 u; out vec4 cc; uniform vec2 res; uniform vec2 L; uniform float t; // frame number uniform highp sampler2D img; uniform highp sampler2D img2; uniform highp sampler2D imgp; uniform highp sampler2D img2p; uniform highp sampler2D pal; uniform float rand[Nrand]; uniform vec2 mouse; uniform vec3 dxy; uniform vec3 rc; uniform float kl[N]; vec2 hash2( in vec2 x ) { int ii = int(mod(x.x+res.x*x.y,Nrandf)); //counter into array of random #s int i2 = int(mod(x.y-res.y*x.x,Nrandf)); return vec2(rand[ii],rand[i2]); } float ddot ( in vec2 x, in vec2 y ) { return x.x+y.x + x.y*y.y; } vec3 noise( in vec2 p ) { vec2 i = floor( p ); vec2 f = fract( p ); vec2 u = f*f*f*(f*(f*6.0-15.0)+10.0); vec2 du = 30.0*f*f*(f*(f-2.0)+1.0); vec2 ga = hash2( i + vec2(0.0,0.0) ); vec2 gb = hash2( i + vec2(1.0,0.0) ); vec2 gc = hash2( i + vec2(0.0,1.0) ); vec2 gd = hash2( i + vec2(1.0,1.0) ); float va = ddot( ga, f - vec2(0.0,0.0) ); float vb = ddot( gb, f - vec2(1.0,0.0) ); float vc = ddot( gc, f - vec2(0.0,1.0) ); float vd = ddot( gd, f - vec2(1.0,1.0) ); return vec3( va + u.x*(vb-va) + u.y*(vc-va) + u.x*u.y*(va-vb-vc+vd), // value ga + u.x*(gb-ga) + u.y*(gc-ga) + u.x*u.y*(ga-gb-gc+gd) + // derivatives du * (u.yx*(va-vb-vc+vd) + vec2(vb,vc) - va)); } vec3 fbm( in vec2 x, in float H) { float G = exp(-2.*H); float f = 1.0; float a = 1.0; vec3 t = vec3(0.0); for( int i=0; i<numOctaves; i++ ) { t += a*noise(f*x); f *= 2.0; a *= G; } return t; } vec4 laplacian(in sampler2D img, in vec2 uv, in float dx) { vec2 dt = 1./res; vec4 rg = texture(img, uv + vec2(-1., -1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(0., -1.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(1., -1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(-1., 0.)*dt)*(0.2-dx); rg -= texture(img, uv + vec2(0., 0.)*dt); rg += texture(img, uv + vec2(1., 0.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(-1., 1.)*dt)*(0.05+dx); rg += texture(img, uv + vec2(0., 1.)*dt)*(0.2-dx); rg += texture(img, uv + vec2(1., 1.)*dt)*(0.05+dx); return rg; } void main(void) //( out vec4 fragColor, in vec2 fragCoord ) { float lum = rand[45]; float sqr = rand[46]; sqr=1.-rc.z*(1.-sqr); float horiz = rand[48]; float eclipa = rand[67]; float eclipt = rand[68]; float cres = rand[69]; float esc = rand[88]; float x0 = (1.+eclipa*cos(eclipt+t*0.02))/2.; float y0 = (1.+eclipa*sin(eclipt+t*0.02))/2.; float sin1 = rand[42]; vec2 uv = (u+dxy.xy-vec2(0.5))*(1.+dxy.z)+vec2(0.5); // screen space vec2 uc = -rc.xy + u*rc.z; // world space float RR0,r2; if (esc>0.) { vec4 lpo = laplacian(imgp,uc+kl[28]*.5/res,0.); vec2 uc0 = uc + 2.*kl[6]*0.06*lpo.yw; //+dxy.xy-vec2(0.5))*(1.+dxy.z)+vec2(0.5); // mouse in screen space vec2 mmouse = uc0; // + mouse; r2 = (uc.x-uc0.x)*(uc.x-uc0.x)*L.x*L.x+(uc.y-uc0.y)*(uc.y-uc0.y)*L.y*L.y; RR0 = .2*L.y; float lam = sqrt(r2)/RR0; vec2 u2 = uc + (uc-mmouse)*clamp(0.3*1./(1.-lam),-100.,100.); u2 = (u2+rc.xy)/rc.z; uv = (u2+dxy.xy-vec2(0.5))*(1.+dxy.z)+vec2(0.5); // screen space uc = -rc.xy + u2*rc.z; // world space } float fx = .5+(fract(uc.x*res.x)-.5)*1.43; float fy = .5+(fract(uc.y*res.y)-.5)*1.43; fx += horiz*(.5-fx); float fxn = (fx-.5)*.7 + .5; //properly normalized to [0,1] float fyn = (fy-.5)*.7 + .5; float sss = 1.; cc = texture(img,uc); // in [0,1] vec4 cco = texture(imgp,uc); vec4 cc2 = texture(img2,uc); vec4 cco2 = texture(img2p,uc); vec4 ccx = texture(img,uc+1.*vec2(1./res.x,0.)); vec4 ccy = texture(img,uc+1.*vec2(0.,1./res.y)); float aa = (cc.x+256.*cc.y)/256.; float bb = (cc.z+256.*cc.w)/256.; float aao = (cco.x+256.*cco.y)/256.; float bbo = (cco.z+256.*cco.w)/256.; float aa2 = (cc2.x+256.*cc2.y)/256.; float bb2 = (cc2.z+256.*cc2.w)/256.; float hyp = sqrt(.01 + (ccx.z/256.+ccx.w-bb)*(ccx.z/256.+ccx.w-bb) + (ccy.z/256.+ccy.w-bb)*(ccy.z/256.+ccy.w-bb)); float ct = (ccx.z/256.+ccx.w-bb)/hyp; float st = (ccy.z/256.+ccy.w-bb)/hyp; float fx2 = x0+(fx-x0)*ct+(fy-y0)*st; float fy2 = y0-(fx-x0)*st+(fy-y0)*ct; float r22 = (fx2-x0)*(fx2-x0)+(fy2-y0)*(fy2-y0)-0.2; float rxmy = abs((fx-.5)*ct+(fy-.5)*st)-0.1;//*ff.x; hyp = sqrt(.01 + (ccx.z/256.+ccx.w-bbo)*(ccx.z/256.+ccx.w-bbo) + (ccy.z/256.+ccy.w-bbo)*(ccy.z/256.+ccy.w-bbo)); float cto = (ccx.z/256.+ccx.w-bbo)/hyp; float sto = (ccy.z/256.+ccy.w-bbo)/hyp; float rx = abs(fx-x0); float ry = abs(fy-y0); vec2 dx = floor(3.*vec2(kl[22],kl[23]))/res; vec4 ccu = texture(img,uc+dx); vec4 ccd = texture(img,uc-dx); float rxn = abs(fxn-.5); float ryn = abs(fyn-.5); // add curvature vec2 duc = 3.*(1.-rand[45])*(1.-rand[46])*vec2((kl[21]-.5)*fxn*(1.-fxn)*((fyn-.5)*(fyn-.5)), (kl[22]-.5)*fyn*(1.-fyn)*((fxn-.5)*(fxn-.5))); uc+=duc/res; vec2 uc2 = uc; uc2.x*=1.+sin1*(40.*kl[14]-1.); uc2.y*=1.+(1.-sin1)*(40.*kl[15]-1.); vec3 ff = .5*fbm(-(.3+.4*kl[11])*uc2+kl[16]+t/16.*vec2(kl[16]-.5,kl[17]-.5)+fbm((.3+.5*kl[12])*uc2,.7).yz,0.5); vec3 f2 = fbm(uc2+fbm(-0.6*uc2,0.7).yz,0.5); r2 = 1.1*sqrt((fx-.5)*(fx-.5)+(fy-.5)*(fy-.5))-.42*(1.-(1.-lum)*(1.-horiz)*(.2-.3*aa*aa)); float drr = clamp((min(abs(rx-rx),abs(rx+ry))-.1*ff.x)*20.,0.,1.); // rounded squares float drrmix = clamp(mix(1.-aa-ff.y-bb,3.*(bb+aa-ff.x),rand[40]),0.,1.); drrmix*=4.*(1.-drrmix); drr += .7*(1.-drr); vec4 lp = laplacian(img,uc,0.9*ff.x*aa); vec4 lp2= laplacian(img2,uc,0.9*ff.x*aa2); aao=0.12*(lp.x+lp.y*256.); bbo=0.12*(lp.z+lp.w*256.); float aao2=0.12*(lp2[0]+lp2[1]*256.); float bbo2=0.12*(lp2[2]+lp2[3]*256.); ff.z *= 1. + 3.*uc.x*(1.-uc.x); ff.y *= 1. + 3.*uc.x*(1.-uc.x); float px = 20.*bb*aa+1.4*(aa)*ff.x+1.4*(bb)*f2.x; float pxo = 20.*bbo*aao+1.4*(aao)*ff.x+1.4*(bbo)*f2.x; vec4 cc_hsl = texture(pal,vec2(5.*px*px,kl[5]*uc.y+ff.z*bb)); vec4 cco_hsl = texture(pal,vec2(5.*pxo*pxo,kl[5]*uc.y+ff.z*bbo)); vec4 cc2_hsl = texture(pal,vec2(1.-2.*bb2*aa2-0.4*(aa2)*ff.x-0.4*(bb2)*f2.x,1.-ff.y*bb)); vec4 cco2_hsl = texture(pal,vec2(1.-2.*bbo2*aao2-0.4*(aao2)*ff.x-0.4*(bbo2)*f2.x,1.-ff.y*bbo)); cc_hsl.z = pow(cc_hsl.z,1.7); cco_hsl.z = pow(cco_hsl.z,1.4); cc_hsl.rgb -= (.1+.7*kl[13])*(cc_hsl.rgb-cco_hsl.rgb); cc_hsl.x += .15*drrmix; cc_hsl.x *= 1.+(cc_hsl.x-1.)*kl[7]; // colour modulation cc_hsl.x += 0.1*((fx-.5)*aa2+(fy-.5)*bb2); cc_hsl.x = fract(cc_hsl.x); cc_hsl.z *= 0.9+3.*bb+kl[4]*aa*aa2+kl[2]*bb2/(1.+bb2)+kl[3]*aa*bb; // multiply lightness by particle number cc_hsl.y *= (1.15-.1*ff.x*ff.x*bb); //*(1.-f2.x*f2.x); // multiply sat by 1-particle number cc_hsl.y = pow(cc_hsl.y,.7); cc_hsl.z*=1.4 - 0.3*rand[45]-2.*kl[4]*uc.x*(2.-3.*uc.x)*(x0-rx)*(y0-ry); cc_hsl=clamp(cc_hsl,0.01,1.); // hsl to rgb: vec3 rgb = clamp( abs(mod(cc_hsl.x*6.0+vec3(0.0,4.0,2.0),6.0)-3.0)-1.0, 0.0, 1.0 ); rgb = cc_hsl.z + cc_hsl.y * (rgb-0.5)*(1.0-abs(2.0*cc_hsl.z-1.0)); cc = vec4(pow(rgb.r,(kl[9]-.1*lum-.4*bbo2)*.6),pow(rgb.g,(kl[11]-.1*lum-.3*aao2)*.6),pow(rgb.b,(kl[10]-.1*lum-.1*aa*bb)*.6),1.); cc.rgb=clamp(cc.rgb,0.01,1.); cc.rgb *= cc.rgb*(3.-2.*cc.rgb); cc.rgb *= .6+.4*cc.rgb*(3.-2.*cc.rgb); cc.xyz*=exp(-.3*abs(st*cto-sto*ct)); vec4 ccoo = vec4(cc.bgr,1.); cc = mix(cc,ccoo,clamp(20.*(0.1+0.3*ff.x*ff.x)*0.03*(aao*aao*bbo*bbo),0.001,0.99)); r2 += lum*((2.*kl[7]-1.)*r2*r2*r2-r2); // very trippy r2 *= 1.+rand[46]*(r2-1.); // round squares r2+=1.; r2*= 4.*r2*r2-6.*r2+3.; r2-=1.3; cc.rgb = 1.-cc.rgb; // = kl[19]*(1.-cc.rgb) + (1.-kl[19])*cc.rgb; drr *= (1.-rand[47]) + rand[47]*r2*.5; // rand[47] = rcorr vec3 cc_bg = vec3(rand[39],rand[40],rand[41]); cc_bg *= 1.-.05*drr*(rx+ry-.67+.3*f2.y)*(1.+cc.rgb)*(1.+lum); cc_bg *= .7+.3*sqrt(rc.z); //rc.z; aa = sin(10.*fx*aao*kl[27]); bb = sin(10.*fy*bbo*kl[28]); fx2 += kl[3]*(fx-fx2); fy2 += kl[4]*(fy-fy2); RR0 = .8-kl[2]*.4; //.7; //.95/2.; float rfac = 1. + (kl[29]-.5)*(-.2+.4*clamp(0.5+(1.-2.*cres)*(RR0*RR0-(fx2-aa*x0)*(fx2-aa*x0)-(fy2-bb*y0)*(fy2-bb*y0))/(0.01*0.05*(1.+9.*eclipa/0.02)), .5-.25*cres, 1.)); cc.r *= rfac*(1.-2.*kl[19])+2.*kl[19]; cc.g *= kl[19] + rfac*(1.-kl[19]); cc.b *= rfac; cc.rgb = mix(cc.rgb, cc_bg, clamp(clamp(1.-rc.z,.6,1.)*drr*r2,-0.5,1.)); //.-r2)); // glow: cc.rgb *= 1.+0.2*(1.-lum)*(1.-sqr)*(-0.7+pow(max(.32,(fxn-.5)*(fxn-.5)+(fyn-.5)*(fyn-.5)),2.)); cc=clamp(cc,0.001,.999); }`;
0xd2af9f3e…0475sent to0xaf40b660…0f2f·#17,864,494·0x1c358ea2…32e442
class Random{constructor(){this.useA=!1;let t=function(t){let e=parseInt(t.substr(0,8),16),n=parseInt(t.substr(8,8),16),i=parseInt(t.substr(16,8),16),$=parseInt(t.substr(24,8),16);return function(){i|=0;let t=((e|=0)+(n|=0)|0)+($|=0)|0;return $=$+1|0,e=n^n>>>9,n=i+(i<<3)|0,i=(i=i<<21|i>>>11)+t|0,(t>>>0)/4294967296}};this.prngA=new t(tokenData.hash.substr(2,32)),this.prngB=new t(tokenData.hash.substr(34,32));for(let e=0;e<1e6;e+=2)this.prngA(),this.prngB()}g(){return this.useA=!this.useA,this.useA?this.prngA():this.prngB()}}switch(tokenNumber=tokenData.tokenId.substr(-3,3)){case"001":tokenData.hash="0x180cb0e9a32327c1b3f875df06e3ecb4b57519fd29f5eb300f8f8269700a38e5";break;case"002":tokenData.hash="0x7b449353190f08f20a219098e9c9ccba6feeb7f81e3481d9484fcf78fe5b424f";break;case"003":tokenData.hash="0x30bae4cd36bc1719b28f895207f1c50af8ccd82df78f325c6bce99ac0efdab9e";break;case"004":tokenData.hash="0x62b7b04803d3bdb84955a5a889f8701b088367b1636e3e881f042408c8cfc452";break;case"005":tokenData.hash="0x02ebc284e1e4da6b04f21a926cc67bbd3ad255272bd1c7d50138afd94cbcb37c";break;case"006":tokenData.hash="0x78209f733d7e9ea44d95ca77c8a9305d5bb0f4aab52380d5665fe093235a9cc7";break;case"007":tokenData.hash="0xc338c40a0728c53c9240e2a7a19b85c82009d99e0706561ed5c128c6fd43f1e5";break;case"008":tokenData.hash="0x3c111c59cc2157263d87a08eabf9947b96ae68e4492badb3aeb43db1bf4eaffe";break;case"009":tokenData.hash="0x73bc3262af5a2824a58ab560a22c6a36d1d135dda850c907841df9967438ecfd";break;case"010":tokenData.hash="0x37b2a01c75b8603a6cf48919b924c58a70eedc522d9f7885ce1ba44edb066a09";break;default:tokenData.hash=tokenData.hash}OUTLINE=!1;const R=new Random,f=Math.floor;let conf={};function init(){amp=amplitude*conf.height,y1=coords[0].y*amp-amp,y3=coords[2].y*amp-amp,y2=coords[1].y*amp-amp,y4=coords[3].y*amp-amp,g1*=conf.height/lines,g2*=conf.height/lines,g3*=conf.height/lines,g4*=conf.height/lines,conf.grid=[...Array(f(2*lines))].map((t,e)=>[{x:coords[0].x*conf.width,y:conf.height/lines*e+y1+g1*e-conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*e+y1+g1*e-conf.pr},{x:coords[1].x*conf.width,y:conf.height/lines*e+y2+g2*e-conf.pr},{x:coords[2].x*conf.width,y:conf.height/lines*e+y3+g3*e-conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*e+y4+g4*e-conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*e+y4+g4*e-conf.pr},]).filter(t=>t[0].y<1.5*h||t[1].y<1.5*h||t[2].y<1.5*h||t[3].y<1.5*h),conf.shadow_grid=[...Array(f(conf.grid.length))].map((t,e)=>(tshadowSize=shadowSize,shadowSizeVariable&&(tshadowSize=shadowSize*(R.g()/2+.5)),[{x:coords[3].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y4+g4*(e+1)-2*conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y4+g4*(e+1)-2*conf.pr},{x:coords[2].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y3+g3*(e+1)-2*conf.pr},{x:coords[1].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y2+g2*(e+1)-2*conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y1+g1*(e+1)-2*conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y1+g1*(e+1)-2*conf.pr},])).filter(t=>t[0].y<1.5*h||t[1].y<1.5*h||t[2].y<1.5*h||t[3].y<1.5*h),conf.grid=conf.grid.map(t=>chaikin(t,curve1)).map(t=>t.map(t=>inCircle(t))).map(t=>chaikin(t,curve2)).map(t=>t.map(t=>inCircle(t))),conf.shadow_grid=conf.shadow_grid.map(t=>chaikin(t,curve1)).map(t=>t.map(t=>inCircle(t))).map(t=>chaikin(t,curve2)).map(t=>t.map(t=>inCircle(t))),duotone&&(colorSet[2]=highlightColor[0],coll=colorPalette[f(R.g()*colorPalette.length)],colorCount=2,colorPalette=[highlightColor[0],coll,coll]),draw()}function draw(t=0){let e=returnCanvasObjectContext();e.lineWidth=1.5*conf.pr,e.fillStyle=colorSet[2],OUTLINE&&(e.fillStyle="#00419F"),highlightBalance<.2&&(e.fillStyle=highlightColor[0]),e.fill(),e.fillRect(0,0,conf.width,conf.height),0!=rotate&&(e.translate(conf.width/2,conf.height/2),s=Math.abs(Math.cos(th=rotate*Math.PI/180))+Math.abs(Math.sin(th))*conf.height/conf.width,e.rotate(th),e.scale(s,s),e.translate(-(conf.width/2),-(conf.height/2))),conf.grid.map((t,n)=>{if(n%overstep)return!1;if(e.beginPath(),t.map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),n<conf.grid.length-1&&conf.grid[n+1].slice().reverse().map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),e.closePath(),OUTLINE?(e.strokeStyle=colorPalette[n%colorCount],e.strokeStyle="#ffffff33",e.stroke()):(highlightIndex[n]?(e.fillStyle=highlightColor[0],e.strokeStyle=dark(highlightColor[0],-outlineStrength)):(e.fillStyle=dark(colorPalette[n%colorCount],4*R.g()-2),e.strokeStyle=dark(colorPalette[n%colorCount],-outlineStrength),colorStructure||(e.fillStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],colsha[n]),e.strokeStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],-outlineStrength))),outlined&&(e.lineWidth=1.5*conf.pr,e.stroke()),e.fill()),!OUTLINE){if(n%overstep||!conf.shadow_grid[n])return!1;e.beginPath(),conf.grid[n].map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),conf.shadow_grid[n].map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),highlightIndex[n]?e.fillStyle=highlightColor[1]:(e.fillStyle=dark(colorPalette[n%colorCount],-shadowOpacity),colorStructure||(e.fillStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],-shadowOpacity))),e.fill(),e.closePath()}}),e.setTransform(1,0,0,1,0,0),e.fillStyle=colorSet[2],highlightBalance<.2&&(e.fillStyle=highlightColor[0]),OUTLINE&&(e.fillStyle="#00419F",e.fillStyle="#000000"),e.fillRect(0,0,conf.width*border,conf.height),e.fillRect(conf.width-conf.width*border,0,conf.width*border,conf.height),e.fillRect(0,0,conf.width,conf.width*border),e.fillRect(0,conf.height-conf.width*border,conf.width,conf.width*border)}function chaikin(t,e){if(0===e)return t;let n=t.length,i=t.map((e,i)=>i===t.length-1?[{x:e.x,y:e.y}]:[{x:.75*e.x+.25*t[(i+1)%n].x,y:.75*e.y+.25*t[(i+1)%n].y},{x:.25*e.x+.75*t[(i+1)%n].x,y:.25*e.y+.75*t[(i+1)%n].y}]).flat();return 1===e?i:chaikin(i,e-1)}function dark(t,e){let n=parseInt(t.substr(1,6),16),i=Math.round(2.55*e),$=(n>>16)+i,c=(n>>8&255)+i,o=(255&n)+i;return"#"+(16777216+($<255?$<1?0:$:255)*65536+(c<255?c<1?0:c:255)*256+(o<255?o<1?0:o:255)).toString(16).slice(1)}function pick_color(t){let e,n=[];for(e=0;e<t.length;e++)n[e]=t[e][3]+(n[e-1]||0);let i=R.g()*n[n.length-1];for(e=0;e<n.length&&!(n[e]>i);e++);return t[e]}function returnColorPalette(){return colorCount=colorSet[1].length,colorSet[1]}function returnCanvasObject(){return document.getElementById("c")}function returnCanvasObjectContext(){let t=document.getElementById("c");return t.getContext("2d",{alpha:!1})}function inCircle({x:t,y:e}){let n=!1;for(let i=0;i<conf.circles.length;i++){let $=conf.circles[i][0]*conf.width,c=conf.circles[i][1]*conf.height,o=conf.circles[i][2]*conf.width;t>$-o&&t<$+o&&e>c-o&&e<c+o&&(isSquare||Math.hypot(t-$,e-c)<conf.circles[i][2]*conf.width)&&(n&&Math.hypot(t-$,e-c)<n||!n)&&(n={x:0===t?0:t===conf.width?conf.width:conf.circles[i][0]*conf.width,y:0===e?0:e===conf.height?conf.height:conf.circles[i][1]*conf.height})}return n||{x:t,y:e}}function dist(t,e,n,i){let $=n-t,c=i-e;return Math.sqrt(c*c+$*$)}function vertexInsideCircle(t,e,n,i){let $=!1,c=circlePacking?circlePackingMultiplier:1;var o=i;return dist(t,e,o[0],o[1])<o[2]*c+n*c&&($=!0),$}function updateResolution(t=!0){let e=returnCanvasObject();w=((ww=window.innerWidth)<.75*(wh=window.innerHeight)?ww:wh/4*3)*2,h=(ww<.75*wh?ww/3*4:wh)*2,conf.width=w,conf.height=h,conf.pr=w/1500,e.width=w,e.height=h,e.style.width=conf.width/2,e.style.height=conf.height/2,e.style.maxWidth="75vh",e.style.maxHeight="100vh",t&&init()}function generateCircles(){inout=R.g()>.5,minus=R.g()>.5?-1*R.g():-1,m1=R.g(),val1=R.g()>.5?1:0,val2=R.g()>.5?1:0,cscale=R.g()/2+.5,scaler=R.g()>.9?0:1,circleSize=70*R.g()+30,zigzagVal=2*R.g(),centerPoint=R.g()/2+.25,centerPointY=R.g()/2+.25,m1=0,conf.circles=[];for(let t=0;t<circleCount;t++){let e=R.g(),n=R.g();"zigzag"===hotspotPlacement&&(e=Math.sin(t/50)/(2+zigzagVal)+centerPoint+(noise=R.g()>.25?R.g()/2-.25:0),n=t/circleCount+noise),"circle"===hotspotPlacement&&(centerPoint=R.g()/5+.4,centerPointY=R.g()/5+.4,e=Math.sin(t/8)/(2+t/circleSize)+centerPoint+(noise=R.g()>.6?R.g()/4-.125:0),n=Math.cos(t/8)/(2+t/circleSize)*.75+centerPointY+noise),"linear"===hotspotPlacement&&(xval=f(100*R.g()),yval=f(100*R.g()),e=t%xval/xval,n=t%yval/yval);let i=R.g()*maxCircleRadius,$=0===val1?e:n,c=0===val2?e:n;1===scaler&&(cscale=Math.abs(Math.abs($-m1)+Math.abs(c-m1)+minus)),i=circleVariable?cscale*i:cscale*maxCircleRadius,0===conf.circles.length&&(valli=!1,conf.circles.push([e,n,i])),circlePacking?(valli=!0,conf.circles.map(t=>{vertexInsideCircle(e,n,i,t)&&(valli=!1)})):valli=!0,valli&&conf.circles.push([e,n,i])}conf.circles.sort((t,e)=>e[2]-t[2])}mixSet1=["#111111","#7EDDE3","#7E82E3","#10AFE1","#EC2F28","#EC671D","#EEEEEE","#F0C627","#2170E7","#06C16B","#E37E89","#F0BFC5"],mixSet2=["#EEEFE6","#EEEBD8","#F8DCCE","#DDD5C3","#2D2A36","#57CABB","#0976B2","#C73628","#4C1204","#EAC325"],ms1=[...Array(f(6*R.g())+4)].map((t,e)=>(0===e&&mixSet1[f(R.g()*mixSet1.length/2)],1===e&&mixSet1[f(R.g()*mixSet1.length/2)+f(mixSet1.length/2)],mixSet1[f(R.g()*mixSet1.length)])),colorGroups=[["Pop ƒ",ms1,"#111111",.4],["Pop",["#111111","#7EDDE3","#7E82E3","#10AFE1","#EC2F28","#EC671D","#EEEEEE","#F0C627","#2170E7","#06C16B","#E37E89","#F0BFC5"],"#111111",.2],["Empire of Flora",["#EEEFE6","#EEEBD8","#F8DCCE","#DDD5C3","#2D2A36","#57CABB","#0976B2","#FAB286","#C73628","#4C1204","#EAC325"],"#EEEFE6",.3],["Empire of Flora ƒ",ms2=[...Array(f(6*R.g())+4)].map((t,e)=>(0===e&&mixSet2[f(R.g()*mixSet2.length/2)],1===e&&mixSet2[f(R.g()*mixSet2.length/2)+f(mixSet2.length/2)],mixSet2[f(R.g()*mixSet2.length)])),"#EEEFE6",.5],["FBASQ",["#087EC9","#319CDF","#36A7D8","#101010","#453232","#F8F7F7"],"#087EC9",.125],["Richter",["#333333","#EEEEEE","#FFB6C1","#008080","#FF4500","#FFD700","#9400D3","#00BFFF"],"#EEEEEE",.25],["Gradation Green",["#DBD7BE","#C0C6B8","#A2BFAA","#99A7A4","#3D7271","#365162","#3B4657","#FCE7CA","#ECCFC2"],"#DBD7BE",.15],["Mono",["#04090D","#0C1517","#1B2529","#2A3437","#D9DDDB"],"#04090D",.2],["Hero and Leandro",["#D8E4E0","#B9CECA","#E9E1DB","#960020","#4D2D35","#181415"],"#D8E4E0",.15],["Untitled Blue",["#E8D7CD","#8B87A4","#352E53"],"#E8D7CD",.15],["Kaido-Maru",["#1A172C","#505F7E","#7487A4","#98ABB4","#FCD173","#FFF6B2"],"#1A172C",.15],["Two little birds",["#C4AC43","#EDDBCC","#D8C6B8","#E8D4C6","#625647","#7D826F"],"#EDDBCC",.2],["Nouns",["#D4D1BB","#DEDDCF","#CCC7B0","#CCBFB0","#0637AE","#DF3419","#072C87"],"#D4D1BB",.15],["Harmonie",["#B0AAA7","#E83D05","#ED0004","#FAB905","#DCC7BB","#3D3236","#3B657D","#748C58"],"#B0AAA7",.25],["Acid",["#E9E3D5","#E1DBCD","#19A8B1","#003C4F","#DCC253","#005068","#3BA2A8"],"#E9E3D5",.1]],scale=0==(rotate=R.g()>.4?120*R.g()-60:0)&&R.g()>.4?2.5*R.g()+1:R.g()>.6?R.g()+1:1,yCurveMax=(straight=R.g()>.8)?0:R.g()/2,border=.015,colorPalette=(colorSet=pick_color(colorGroups))[1],colorCount=colorSet[1].length,duotone=!1,lines=f((rotate,(f(450*R.g())+80)/scale)),overstep=R.g()>.95&&f(2*R.g())+1,curve2=Math.max(7-(curve1=f(3*R.g())+4),3),highlightBalance=[.15,.5,.9,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95][f(40*R.g())],highlightColor=[["#000000","#111111"],["#111111","#222222"],["#222222","#333333"]][f(3*R.g())],colorStructure=overstep&&R.g()>.5||R.g()>.9,circlePacking=R.g()>.4,circlePackingMultiplier=[.75*R.g()+.25,R.g()][f(2*R.g())],circleCount=f(([f(150*R.g()),f(300*R.g()),f(400*R.g())][f(3*R.g())]+90)/scale),circleVariable=R.g()>0,maxCircleRadius=(.08*R.g()+.08)*scale,isSquare=R.g()>.85,hotspotPlacement=["circle","linear","random","random","random","random"][f(6*R.g())],amplitude=.75*R.g(),shadowSizeVariable=R.g()>.5,shadowSize=.5*R.g()+.1,shadowOpacity=Math.max(25*R.g(),10),coords=[{x:0,y:R.g()*yCurveMax,g:10*R.g()},{x:.15+R.g()/4,y:R.g()*yCurveMax,g:10*R.g()},{x:.62+R.g()/4,y:R.g()*yCurveMax,g:10*R.g()},{x:1,y:R.g()*yCurveMax,g:10*R.g()}],highlightIndex=[...Array(f(2*lines))].map((t,e)=>R.g()>highlightBalance),outlined=R.g()>.925,outlineStrength=[10,20,30][f(3*R.g())],blockMidGrowth=R.g()>.2,colran=[...Array(2*lines)].map(t=>R.g()),colsha=[...Array(2*lines)].map(t=>4*R.g()-2),straight||!blockMidGrowth?(g1=0,g2=0,g3=0,g4=0):(g1=R.g()/4+.25,g2=R.g()/4+.25,g3=R.g()/4+.25,g4=R.g()/4+.25),(g2>g1&&g2>g4&&g3>g1&&g3>g4||g2<g1&&g2<g4&&g3<g1&&g3<g4)&&(gx=g3,g3=g4,g4=gx),window.onload=()=>{var t;document.getElementsByTagName("canvas")[0].id="c",updateResolution(!1),generateCircles(),init()},window.addEventListener("keypress",t=>{if(115===t.keyCode){var e=document.getElementById("c"),n=document.createElement("a");n.id="download-link",n.setAttribute("download",tokenData.hash+".png"),n.setAttribute("href",e.toDataURL("image/png").replace("image/png","image/octet-stream")),n.click()}111===t.keyCode&&(OUTLINE=!OUTLINE,draw())});
0xd2af9f3e…0475sent to0xaf40b660…0f2f·#17,847,938·0x42906d15…701b19
Fold is a series that explores the diverse concepts of folding, merging them into an abstract, generative long-form work. From the natural undulations of sediment in the earth's crust to the human act of origami, folds wield significant structural and organizational power. Yet, they can also dramatically distort and redefine the shape and direction of the structures they form on the canvas.
0xd2af9f3e…0475sent to0xaf40b660…0f2f·#17,833,543·0x7e37ab09…8a1a2c
class Random{constructor(){this.useA=!1;let t=function(t){let e=parseInt(t.substr(0,8),16),n=parseInt(t.substr(8,8),16),i=parseInt(t.substr(16,8),16),$=parseInt(t.substr(24,8),16);return function(){i|=0;let t=((e|=0)+(n|=0)|0)+($|=0)|0;return $=$+1|0,e=n^n>>>9,n=i+(i<<3)|0,i=(i=i<<21|i>>>11)+t|0,(t>>>0)/4294967296}};this.prngA=new t(tokenData.hash.substr(2,32)),this.prngB=new t(tokenData.hash.substr(34,32));for(let e=0;e<1e6;e+=2)this.prngA(),this.prngB()}g(){return this.useA=!this.useA,this.useA?this.prngA():this.prngB()}}switch(tokenNumber=tokenData.tokenId.substr(-3,3)){default:tokenData.hash=tokenData.hash}OUTLINE=!1;const R=new Random,f=Math.floor;let conf={};function init(){startTime=new Date,amp=amplitude*conf.height,y1=coords[0].y*amp-amp,y3=coords[2].y*amp-amp,y2=coords[1].y*amp-amp,y4=coords[3].y*amp-amp,g1*=conf.height/lines,g2*=conf.height/lines,g3*=conf.height/lines,g4*=conf.height/lines,conf.grid=[...Array(f(2*lines))].map((t,e)=>[{x:coords[0].x*conf.width,y:conf.height/lines*e+y1+g1*e-conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*e+y1+g1*e-conf.pr},{x:coords[1].x*conf.width,y:conf.height/lines*e+y2+g2*e-conf.pr},{x:coords[2].x*conf.width,y:conf.height/lines*e+y3+g3*e-conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*e+y4+g4*e-conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*e+y4+g4*e-conf.pr},]).filter(t=>t[0].y<1.5*h||t[1].y<1.5*h||t[2].y<1.5*h||t[3].y<1.5*h),conf.shadow_grid=[...Array(f(conf.grid.length))].map((t,e)=>(tshadowSize=shadowSize,shadowSizeVariable&&(tshadowSize=shadowSize*(R.g()/2+.5)),[{x:coords[3].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y4+g4*(e+1)-2*conf.pr},{x:coords[3].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y4+g4*(e+1)-2*conf.pr},{x:coords[2].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y3+g3*(e+1)-2*conf.pr},{x:coords[1].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y2+g2*(e+1)-2*conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y1+g1*(e+1)-2*conf.pr},{x:coords[0].x*conf.width,y:conf.height/lines*(e+tshadowSize)+y1+g1*(e+1)-2*conf.pr},])).filter(t=>t[0].y<1.5*h||t[1].y<1.5*h||t[2].y<1.5*h||t[3].y<1.5*h),conf.grid=conf.grid.map(t=>chaikin(t,curve1)).map(t=>t.map(t=>inCircle(t))).map(t=>chaikin(t,curve2)).map(t=>t.map(t=>inCircle(t))),conf.shadow_grid=conf.shadow_grid.map(t=>chaikin(t,curve1)).map(t=>t.map(t=>inCircle(t))).map(t=>chaikin(t,curve2)).map(t=>t.map(t=>inCircle(t))),duotone&&(colorSet[2]=highlightColor[0],coll=colorPalette[f(R.g()*colorPalette.length)],colorCount=2,colorPalette=[highlightColor[0],coll,coll]),draw()}function draw(t=0){let e=returnCanvasObjectContext();e.lineWidth=1.5*conf.pr,e.fillStyle=colorSet[2],OUTLINE&&(e.fillStyle="#00419F"),highlightBalance<.2&&(e.fillStyle=highlightColor[0]),e.fill(),e.fillRect(0,0,conf.width,conf.height),0!=rotate&&(e.translate(conf.width/2,conf.height/2),s=Math.abs(Math.cos(th=rotate*Math.PI/180))+Math.abs(Math.sin(th))*conf.height/conf.width,e.rotate(th),e.scale(s,s),e.translate(-(conf.width/2),-(conf.height/2))),conf.grid.map((t,n)=>{if(n%overstep)return!1;if(e.beginPath(),t.map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),n<conf.grid.length-1&&conf.grid[n+1].slice().reverse().map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),e.closePath(),OUTLINE?(e.strokeStyle=colorPalette[n%colorCount],e.strokeStyle="#ffffff33",e.stroke()):(highlightIndex[n]?(e.fillStyle=highlightColor[0],e.strokeStyle=dark(highlightColor[0],-outlineStrength)):(e.fillStyle=dark(colorPalette[n%colorCount],4*R.g()-2),e.strokeStyle=dark(colorPalette[n%colorCount],-outlineStrength),colorStructure||(e.fillStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],colsha[n]),e.strokeStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],-outlineStrength))),outlined&&(e.lineWidth=1.5*conf.pr,e.stroke()),e.fill()),!OUTLINE){if(n%overstep||!conf.shadow_grid[n])return!1;e.beginPath(),conf.grid[n].map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),conf.shadow_grid[n].map(t=>{x=t.x,y=t.y,e.lineTo(x,y)}),highlightIndex[n]?e.fillStyle=highlightColor[1]:(e.fillStyle=dark(colorPalette[n%colorCount],-shadowOpacity),colorStructure||(e.fillStyle=dark(colorPalette[f(colran[n]*colorPalette.length)],-shadowOpacity))),e.fill(),e.closePath()}}),e.setTransform(1,0,0,1,0,0),e.fillStyle=colorSet[2],highlightBalance<.2&&(e.fillStyle=highlightColor[0]),OUTLINE&&(e.fillStyle="#00419F",e.fillStyle="#000000"),e.fillRect(0,0,conf.width*border,conf.height),e.fillRect(conf.width-conf.width*border,0,conf.width*border,conf.height),e.fillRect(0,0,conf.width,conf.width*border),e.fillRect(0,conf.height-conf.width*border,conf.width,conf.width*border)}function chaikin(t,e){if(0===e)return t;let n=t.length,i=t.map((e,i)=>i===t.length-1?[{x:e.x,y:e.y}]:[{x:.75*e.x+.25*t[(i+1)%n].x,y:.75*e.y+.25*t[(i+1)%n].y},{x:.25*e.x+.75*t[(i+1)%n].x,y:.25*e.y+.75*t[(i+1)%n].y}]).flat();return 1===e?i:chaikin(i,e-1)}function dark(t,e){let n=parseInt(t.substr(1,6),16),i=Math.round(2.55*e),$=(n>>16)+i,c=(n>>8&255)+i,o=(255&n)+i;return"#"+(16777216+($<255?$<1?0:$:255)*65536+(c<255?c<1?0:c:255)*256+(o<255?o<1?0:o:255)).toString(16).slice(1)}function pick_color(t){let e,n=[];for(e=0;e<t.length;e++)n[e]=t[e][3]+(n[e-1]||0);let i=R.g()*n[n.length-1];for(e=0;e<n.length&&!(n[e]>i);e++);return t[e]}function returnColorPalette(){return colorCount=colorSet[1].length,colorSet[1]}function returnCanvasObject(){return document.getElementById("c")}function returnCanvasObjectContext(){let t=document.getElementById("c");return t.getContext("2d",{alpha:!1})}function inCircle({x:t,y:e}){let n=!1;for(let i=0;i<conf.circles.length;i++){let $=conf.circles[i][0]*conf.width,c=conf.circles[i][1]*conf.height,o=conf.circles[i][2]*conf.width;t>$-o&&t<$+o&&e>c-o&&e<c+o&&(isSquare||Math.hypot(t-$,e-c)<conf.circles[i][2]*conf.width)&&(n&&Math.hypot(t-$,e-c)<n||!n)&&(n={x:0===t?0:t===conf.width?conf.width:conf.circles[i][0]*conf.width,y:0===e?0:e===conf.height?conf.height:conf.circles[i][1]*conf.height})}return n||{x:t,y:e}}function dist(t,e,n,i){let $=n-t,c=i-e;return Math.sqrt(c*c+$*$)}function vertexInsideCircle(t,e,n,i){let $=!1,c=circlePacking?circlePackingMultiplier:1;var o=i;return dist(t,e,o[0],o[1])<o[2]*c+n*c&&($=!0),$}function updateResolution(t=!0){let e=returnCanvasObject();w=((ww=window.innerWidth)<.75*(wh=window.innerHeight)?ww:wh/4*3)*2,h=(ww<.75*wh?ww/3*4:wh)*2,conf.width=w,conf.height=h,conf.pr=w/1500,e.width=w,e.height=h,e.style.width=conf.width/2,e.style.height=conf.height/2,e.style.maxWidth="75vh",e.style.maxHeight="100vh",t&&init()}function generateCircles(){inout=R.g()>.5,minus=R.g()>.5?-1*R.g():-1,m1=R.g(),val1=R.g()>.5?1:0,val2=R.g()>.5?1:0,cscale=R.g()/2+.5,scaler=R.g()>.9?0:1,circleSize=70*R.g()+30,zigzagVal=2*R.g(),centerPoint=R.g()/2+.25,centerPointY=R.g()/2+.25,m1=0,conf.circles=[];for(let t=0;t<circleCount;t++){let e=R.g(),n=R.g();"zigzag"===hotspotPlacement&&(e=Math.sin(t/50)/(2+zigzagVal)+centerPoint+(noise=R.g()>.25?R.g()/2-.25:0),n=t/circleCount+noise),"circle"===hotspotPlacement&&(centerPoint=R.g()/5+.4,centerPointY=R.g()/5+.4,e=Math.sin(t/8)/(2+t/circleSize)+centerPoint+(noise=R.g()>.6?R.g()/4-.125:0),n=Math.cos(t/8)/(2+t/circleSize)*.75+centerPointY+noise),"linear"===hotspotPlacement&&(xval=f(100*R.g()),yval=f(100*R.g()),e=t%xval/xval,n=t%yval/yval);let i=R.g()*maxCircleRadius,$=0===val1?e:n,c=0===val2?e:n;1===scaler&&(cscale=Math.abs(Math.abs($-m1)+Math.abs(c-m1)+minus)),i=circleVariable?cscale*i:cscale*maxCircleRadius,0===conf.circles.length&&(valli=!1,conf.circles.push([e,n,i])),circlePacking?(valli=!0,conf.circles.map(t=>{vertexInsideCircle(e,n,i,t)&&(valli=!1)})):valli=!0,valli&&conf.circles.push([e,n,i])}conf.circles.sort((t,e)=>e[2]-t[2])}mixSet1=["#111111","#7EDDE3","#7E82E3","#10AFE1","#EC2F28","#EC671D","#EEEEEE","#F0C627","#2170E7","#06C16B","#E37E89","#F0BFC5"],mixSet2=["#EEEFE6","#EEEBD8","#F8DCCE","#DDD5C3","#2D2A36","#57CABB","#0976B2","#C73628","#4C1204","#EAC325"],ms1=[...Array(f(6*R.g())+4)].map((t,e)=>(0===e&&mixSet1[f(R.g()*mixSet1.length/2)],1===e&&mixSet1[f(R.g()*mixSet1.length/2)+f(mixSet1.length/2)],mixSet1[f(R.g()*mixSet1.length)])),colorGroups=[["Pop ƒ",ms1,"#111111",.4],["Pop",["#111111","#7EDDE3","#7E82E3","#10AFE1","#EC2F28","#EC671D","#EEEEEE","#F0C627","#2170E7","#06C16B","#E37E89","#F0BFC5"],"#111111",.2],["Empire of Flora",["#EEEFE6","#EEEBD8","#F8DCCE","#DDD5C3","#2D2A36","#57CABB","#0976B2","#FAB286","#C73628","#4C1204","#EAC325"],"#EEEFE6",.3],["Empire of Flora ƒ",ms2=[...Array(f(6*R.g())+4)].map((t,e)=>(0===e&&mixSet2[f(R.g()*mixSet2.length/2)],1===e&&mixSet2[f(R.g()*mixSet2.length/2)+f(mixSet2.length/2)],mixSet2[f(R.g()*mixSet2.length)])),"#EEEFE6",.5],["FBASQ",["#087EC9","#319CDF","#36A7D8","#101010","#453232","#F8F7F7"],"#087EC9",.125],["Richter",["#333333","#EEEEEE","#FFB6C1","#008080","#FF4500","#FFD700","#9400D3","#00BFFF"],"#EEEEEE",.25],["Gradation Green",["#DBD7BE","#C0C6B8","#A2BFAA","#99A7A4","#3D7271","#365162","#3B4657","#FCE7CA","#ECCFC2"],"#DBD7BE",.15],["Mono",["#04090D","#0C1517","#1B2529","#2A3437","#D9DDDB"],"#04090D",.2],["Hero and Leandro",["#D8E4E0","#B9CECA","#E9E1DB","#960020","#4D2D35","#181415"],"#D8E4E0",.15],["Untitled Blue",["#E8D7CD","#8B87A4","#352E53"],"#E8D7CD",.15],["Kaido-Maru",["#1A172C","#505F7E","#7487A4","#98ABB4","#FCD173","#FFF6B2"],"#1A172C",.15],["Two little birds",["#C4AC43","#EDDBCC","#D8C6B8","#E8D4C6","#625647","#7D826F"],"#EDDBCC",.2],["Nouns",["#D4D1BB","#DEDDCF","#CCC7B0","#CCBFB0","#0637AE","#DF3419","#072C87"],"#D4D1BB",.15],["Harmonie",["#B0AAA7","#E83D05","#ED0004","#FAB905","#DCC7BB","#3D3236","#3B657D","#748C58"],"#B0AAA7",.25],["Acid",["#E9E3D5","#E1DBCD","#19A8B1","#003C4F","#DCC253","#005068","#3BA2A8"],"#E9E3D5",.1]],scale=0==(rotate=R.g()>.4?120*R.g()-60:0)&&R.g()>.4?2.5*R.g()+1:R.g()>.6?R.g()+1:1,yCurveMax=(straight=R.g()>.8)?0:R.g()/2,border=.015,colorPalette=(colorSet=pick_color(colorGroups))[1],colorCount=colorSet[1].length,duotone=!1,lines=f((rotate,(f(450*R.g())+80)/scale)),overstep=R.g()>.95&&f(2*R.g())+1,curve2=Math.max(7-(curve1=f(3*R.g())+4),3),highlightBalance=[.15,.5,.9,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95,.95][f(40*R.g())],highlightColor=[["#000000","#111111"],["#111111","#222222"],["#222222","#333333"]][f(3*R.g())],colorStructure=overstep&&R.g()>.5||R.g()>.9,circlePacking=R.g()>.4,circlePackingMultiplier=[.75*R.g()+.25,R.g()][f(2*R.g())],circleCount=f(([f(150*R.g()),f(300*R.g()),f(400*R.g())][f(3*R.g())]+90)/scale),circleVariable=R.g()>0,maxCircleRadius=(.08*R.g()+.08)*scale,isSquare=R.g()>.85,hotspotPlacement=["circle","linear","random","random","random","random"][f(6*R.g())],amplitude=.75*R.g(),shadowSizeVariable=R.g()>.5,shadowSize=.5*R.g()+.1,shadowOpacity=Math.max(25*R.g(),10),coords=[{x:0,y:R.g()*yCurveMax,g:10*R.g()},{x:.15+R.g()/4,y:R.g()*yCurveMax,g:10*R.g()},{x:.62+R.g()/4,y:R.g()*yCurveMax,g:10*R.g()},{x:1,y:R.g()*yCurveMax,g:10*R.g()}],highlightIndex=[...Array(f(2*lines))].map((t,e)=>R.g()>highlightBalance),outlined=R.g()>.925,outlineStrength=[10,20,30][f(3*R.g())],blockMidGrowth=R.g()>.2,colran=[...Array(2*lines)].map(t=>R.g()),colsha=[...Array(2*lines)].map(t=>4*R.g()-2),straight||!blockMidGrowth?(g1=0,g2=0,g3=0,g4=0):(g1=R.g()/4+.25,g2=R.g()/4+.25,g3=R.g()/4+.25,g4=R.g()/4+.25),(g2>g1&&g2>g4&&g3>g1&&g3>g4||g2<g1&&g2<g4&&g3<g1&&g3<g4)&&(gx=g3,g3=g4,g4=gx),window.onload=()=>{var t;document.getElementsByTagName("canvas")[0].id="c",updateResolution(!1),generateCircles(),init()},window.addEventListener("keypress",t=>{if(115===t.keyCode){var e=document.getElementById("c"),n=document.createElement("a");n.id="download-link",n.setAttribute("download",tokenData.hash+".png"),n.setAttribute("href",e.toDataURL("image/png").replace("image/png","image/octet-stream")),n.click()}111===t.keyCode&&(OUTLINE=!OUTLINE,draw())});