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multipleof4andClaude Opus 5.5
d55bb6fc42
Black ink, screentone and white only: reaction tropes (gaan shock, gloom corner, menacing aura, crow silence, petrify), comedy and action (harisen, iai draw, kendo, kyudo, miko), school life (locker letters, zero test, rooftop wind, shared umbrella), town and home (omikuji, shrine prayer, tanabata, floating lantern, alarm smash) and fantasy (yurei, oni, dragon, android, summoning circle, knight, pirate, detective, princess). gen files can now export rim=<px> for a white sticker border, so solid black ink still shows on the black page. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
57 lines
5.7 KiB
JavaScript
57 lines
5.7 KiB
JavaScript
// manga chibi princess twirling in a ball gown: skirt folds sweep around, hem flares, curly white hair swings, sparkles circle her
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import{createCanvas}from'@napi-rs/canvas'
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const{sin,cos,PI,max,min}=Math,T=2*PI
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export const frames=16,delay=70,rim=4
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const TL=createCanvas(6,6),tx=TL.getContext('2d');tx.fillStyle='#111';for(const[a,b]of[[1.5,1.5],[4.5,4.5]])tx.beginPath(),tx.arc(a,b,1.05,0,T),tx.fill()
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const star=(c,x,y,s)=>{c.beginPath();for(let k=0;k<8;k++){const r=k%2?s*.3:s,a=k*PI/4;c.lineTo(x+r*cos(a),y+r*sin(a))}c.closePath();c.fill();c.stroke()}
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export default(c,t)=>{
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const tn=c.createPattern(TL,'repeat'),r=t*T,sw=sin(r),fl=1+.06*sin(2*r)
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// sparkles circling, the ones behind her first
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const sp=k=>{const a=r+k*T/5;return[128+100*cos(a),168+22*sin(a),sin(a),k]}
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const drawSp=([x,y,z,k])=>{c.fillStyle='#fff';c.lineWidth=2.5;star(c,x,y,(5+3*z)*(1+.3*sin(r*3+k)))}
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for(let k=0;k<5;k++){const p=sp(k);if(p[2]<0)drawSp(p)}
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// curly white hair behind: a ringlet lock down each side, swinging out with the spin
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for(const d of[-1,1]){const X=x=>128+d*x,o=-d*10*sw,lk=()=>{c.beginPath();c.moveTo(X(26),46);c.quadraticCurveTo(X(58),46,X(60),80)
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for(let k=0;k<4;k++){const y=90+k*20,ox=o*(k+1)/4;c.quadraticCurveTo(X(70)+ox,y+4,X(60)+ox,y+12)}
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c.quadraticCurveTo(X(54)+o,182,X(42)+o,172);for(let k=3;k>=0;k--){const y=90+k*20,ox=o*k/4;c.quadraticCurveTo(X(34)+ox,y+8,X(40)+ox,y-4)}c.closePath()}
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c.lineWidth=5;c.fillStyle='#fff';lk();c.fill();c.stroke()
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c.lineWidth=2.5;c.beginPath();for(let k=0;k<4;k++){const y=96+k*20,ox=o*(k+.5)/4;c.moveTo(X(42)+ox,y);c.quadraticCurveTo(X(54)+ox,y+4,X(60)+ox,y+12)}c.stroke()}
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// ball gown: bell skirt whose folds sweep around as she turns
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const W=82*fl,hem=x=>222+5*sin((x-128)/W*PI*3-r*2)
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const sk=()=>{c.beginPath();c.moveTo(112,136);c.bezierCurveTo(100,170,128-W*.8,190,128-W,hem(128-W));for(let x=128-W;x<=128+W;x+=4)c.lineTo(x,hem(x));c.bezierCurveTo(128+W*.8,190,156,170,144,136);c.closePath()}
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c.lineWidth=5;c.fillStyle='#fff';sk();c.fill()
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c.save();c.clip()
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for(let k=0;k<8;k++){const a=r+k*T/8,z=sin(a);if(z<0)continue;const x=128+W*cos(a)
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c.fillStyle=k%2?tn:'#fff';c.beginPath();c.moveTo(128+16*cos(a),136);c.quadraticCurveTo(128+W*.6*cos(a),190,x,232);const a2=a+T/8;c.lineTo(128+W*cos(a2),232);c.quadraticCurveTo(128+W*.6*cos(a2),190,128+16*cos(a2),136);c.closePath();if(k%2)c.fill()
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c.lineWidth=2.5;c.beginPath();c.moveTo(128+16*cos(a),136);c.quadraticCurveTo(128+W*.6*cos(a),190,x,232);c.stroke()}
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c.restore();sk();c.stroke()
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// ruffled hem
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c.lineWidth=3;c.beginPath();for(let x=128-W+8;x<=128+W-8;x+=12)c.moveTo(x+6,hem(x)-6),c.arc(x,hem(x)-6,6,0,PI);c.stroke()
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// bodice with puffed sleeves and a bow
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c.lineWidth=5;c.fillStyle='#fff';c.beginPath();c.moveTo(110,104);c.lineTo(146,104);c.lineTo(142,140);c.quadraticCurveTo(128,146,114,140);c.closePath();c.fill();c.save();c.clip();c.fillStyle=tn;c.fillRect(100,100,56,50);c.restore();c.stroke()
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for(const d of[-1,1])c.beginPath(),c.ellipse(128+d*22,110,11,9,d*.4,0,T),c.fillStyle='#fff',c.fill(),c.stroke()
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c.fillStyle='#fff';c.lineWidth=3.5;for(const d of[-1,1])c.beginPath(),c.moveTo(128,140),c.lineTo(128+d*12,132),c.lineTo(128+d*12,148),c.closePath(),c.fill(),c.stroke()
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// arms: one raised in a flourish, one out to hold the skirt
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for(const[pts,hx,hy]of[[[146,112,170,96],174,70],[[110,112,92,128],80,146]]){for(const[l,s]of[[11,'#111'],[5,'#fff']])c.lineWidth=l,c.strokeStyle=s,c.beginPath(),c.moveTo(pts[0],pts[1]),c.quadraticCurveTo(pts[2],pts[3],hx,hy),c.stroke()
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c.strokeStyle='#111';c.lineWidth=3;c.fillStyle='#fff';c.beginPath();c.arc(hx,hy,5.5,0,T);c.fill();c.stroke()}
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// head
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c.save();c.translate(128,66);c.scale(.48,.48);c.translate(-128,-120)
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c.lineWidth=8;c.fillStyle='#fff';c.beginPath();c.moveTo(74,96);c.bezierCurveTo(70,152,100,184,128,186);c.bezierCurveTo(156,184,186,152,182,96);c.bezierCurveTo(182,44,74,44,74,96);c.fill();c.stroke()
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// happy closed eyes with lashes
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c.lineWidth=7;for(const[x,d]of[[103,-1],[153,1]]){c.beginPath();c.moveTo(x-16,144);c.quadraticCurveTo(x,126,x+16,144);c.stroke();c.lineWidth=4;c.beginPath();c.moveTo(x+d*14,138);c.lineTo(x+d*22,132);c.moveTo(x+d*16,144);c.lineTo(x+d*24,142);c.stroke();c.lineWidth=7}
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c.lineWidth=3.5;for(const d of[-1,1])for(const k of[-6,0,6])c.beginPath(),c.moveTo(128+d*42+k-3,166),c.lineTo(128+d*42+k+3,158),c.stroke()
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c.lineWidth=5;c.fillStyle='#fff';c.beginPath();c.moveTo(114,166);c.quadraticCurveTo(128,186,142,166);c.closePath();c.fill();c.stroke()
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// wavy white bangs with strand lines
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c.lineWidth=8;c.fillStyle='#fff';c.beginPath();c.moveTo(70,146);c.bezierCurveTo(52,74,88,40,128,40);c.bezierCurveTo(168,40,204,74,186,146)
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c.quadraticCurveTo(184,114,172,102);c.quadraticCurveTo(166,112,156,114);c.quadraticCurveTo(152,96,138,90);c.quadraticCurveTo(134,106,124,110);c.quadraticCurveTo(118,96,104,92)
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c.quadraticCurveTo(100,108,90,112);c.quadraticCurveTo(84,106,80,102);c.quadraticCurveTo(70,118,70,146);c.closePath();c.fill();c.stroke()
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c.lineWidth=3.5;c.beginPath();for(const[a,b,e,f]of[[98,56,88,90],[118,50,116,84],[148,52,154,84],[166,62,176,98]])c.moveTo(a,b),c.quadraticCurveTo((a+e)/2+6,(b+f)/2,e,f);c.stroke()
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// tiara with jewels and a glint
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c.lineWidth=6;c.fillStyle='#fff';c.beginPath();c.moveTo(88,62);c.lineTo(100,36);c.lineTo(112,52);c.lineTo(128,20);c.lineTo(144,52);c.lineTo(156,36);c.lineTo(168,62);c.quadraticCurveTo(128,50,88,62);c.closePath();c.fill();c.stroke()
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c.fillStyle='#111';for(const[x,y,s]of[[128,42,7],[102,50,4],[154,50,4]])c.beginPath(),c.arc(x,y,s,0,T),c.fill()
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c.fillStyle='#fff';c.beginPath();c.arc(126,40,2.5,0,T);c.fill()
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const g=max(0,sin(r*2));if(g>.3){c.lineWidth=4;star(c,150,14,18*g)}
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c.restore()
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for(let k=0;k<5;k++){const p=sp(k);if(p[2]>=0)drawSp(p)}
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}
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