├── .gitignore
├── .npmignore
├── .prettierrc
├── LICENSE
├── README.md
├── docs
    ├── assets
    │   ├── index.a6925462.js
    │   └── vendor.3b317da4.js
    └── index.html
├── example
    ├── index.html
    ├── main.ts
    ├── texture.ts
    └── types.d.ts
├── lib
    ├── index.d.ts
    ├── index.d.ts.map
    ├── index.es.js
    └── index.umd.js
├── media
    └── screenshot.webp
├── package-lock.json
├── package.json
├── src
    └── index.ts
├── tsconfig.json
├── vite.example-config.js
└── vite.lib-config.js


/.gitignore:
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1 | node_modules
2 | .DS_Store
3 | dist
4 | dist-ssr
5 | *.local


--------------------------------------------------------------------------------
/.npmignore:
--------------------------------------------------------------------------------
1 | ./docs
2 | ./example
3 | ./media
4 | 


--------------------------------------------------------------------------------
/.prettierrc:
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1 | {
2 |   "printWidth": 120,
3 |   "tabWidth": 2,
4 |   "useTabs": false
5 | }
6 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | This is free and unencumbered software released into the public domain.
 2 | 
 3 | Anyone is free to copy, modify, publish, use, compile, sell, or
 4 | distribute this software, either in source code form or as a compiled
 5 | binary, for any purpose, commercial or non-commercial, and by any
 6 | means.
 7 | 
 8 | In jurisdictions that recognize copyright laws, the author or authors
 9 | of this software dedicate any and all copyright interest in the
10 | software to the public domain. We make this dedication for the benefit
11 | of the public at large and to the detriment of our heirs and
12 | successors. We intend this dedication to be an overt act of
13 | relinquishment in perpetuity of all present and future rights to this
14 | software under copyright law.
15 | 
16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19 | IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 | OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 | OTHER DEALINGS IN THE SOFTWARE.
23 | 
24 | For more information, please refer to <http://unlicense.org/>
25 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Rounded box
 2 | 
 3 | Generates a rounded box mesh centered on the origin with configurable dimensions, corner and edge radius, and resolution.
 4 | 
 5 | <p align="center">
 6 |   <img src="media/screenshot.webp">
 7 | </p>
 8 | 
 9 | [Live Demo](https://wwwtyro.github.io/rounded-box)
10 | 
11 | ## Installation
12 | 
13 | ```sh
14 | npm i rounded-box
15 | ```
16 | 
17 | ## Example
18 | 
19 | ```
20 | import { generateRoundedBox } from "rounded-box";
21 | 
22 | const box = generateRoundedBox({ width: 1, height: 1.25, depth: 1.5 });
23 | ```
24 | 
25 | ## API
26 | 
27 | ```ts
28 | const box = generateRoundedBox(options?: Options)
29 | ```
30 | 
31 | ### Parameters
32 | 
33 | > options
34 | 
35 | | Option     | Type   | Default | Description                                                                               |
36 | | ---------- | ------ | ------- | ----------------------------------------------------------------------------------------- |
37 | | width      | number | 1       | The size of the box along the x-axis.                                                     |
38 | | height     | number | 1       | The size of the box along the y-axis.                                                     |
39 | | depth      | number | 1       | The size of the box along the z-axis.                                                     |
40 | | radius     | number | 0.125   | The radius of the rounded box corners and edges.                                          |
41 | | resolution | number | 5       | The number of segments along the rounded regions of the mesh used to approximate a curve. |
42 | 
43 | ### Returns
44 | 
45 | > box
46 | 
47 | | Name      | Type       | Description                                                                      |
48 | | --------- | ---------- | -------------------------------------------------------------------------------- |
49 | | positions | number[][] | The position of each vertex in the format [[x0, y0, z0], [x1, y1, z1], ...]      |
50 | | normals   | number[][] | The normal vector of each vertex in the format [[x0, y0, z0], [x1, y1, z1], ...] |
51 | | cells     | number[][] | The indicies of the mesh in the format [[i0, j0, k0], [i1, j1, k1], ...]         |
52 | 
53 | ## Running the example
54 | 
55 | ```sh
56 | git clone https://github.com/wwwtyro/rounded-box.git
57 | cd rounded-box
58 | npm i
59 | npm run dev
60 | ```
61 | 
62 | Open a browser to localhost:3000/example/
63 | 


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e[0]=o*c-u*f,e[1]=a*f-r*c,e[2]=r*u-a*o,e[3]=u*s-i*c,e[4]=n*c-a*s,e[5]=a*i-n*u,e[6]=i*f-o*s,e[7]=r*s-n*f,e[8]=n*o-r*i,e},determinant:function(e){var t=e[0],n=e[1],r=e[2],a=e[3],i=e[4],o=e[5],u=e[6],s=e[7],f=e[8];return t*(f*i-o*s)+n*(-f*a+o*u)+r*(s*a-i*u)},multiply:R,translate:function(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],s=t[5],f=t[6],c=t[7],l=t[8],h=n[0],d=n[1];return e[0]=r,e[1]=a,e[2]=i,e[3]=o,e[4]=u,e[5]=s,e[6]=h*r+d*o+f,e[7]=h*a+d*u+c,e[8]=h*i+d*s+l,e},rotate:function(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],s=t[5],f=t[6],c=t[7],l=t[8],h=Math.sin(n),d=Math.cos(n);return e[0]=d*r+h*o,e[1]=d*a+h*u,e[2]=d*i+h*s,e[3]=d*o-h*r,e[4]=d*u-h*a,e[5]=d*s-h*i,e[6]=f,e[7]=c,e[8]=l,e},scale:function(e,t,n){var r=n[0],a=n[1];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=a*t[3],e[4]=a*t[4],e[5]=a*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e},fromTranslation:function(e,t){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=t[0],e[7]=t[1],e[8]=1,e},fromRotation:function(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=n,e[2]=0,e[3]=-n,e[4]=r,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e},fromScaling:function(e,t){return e[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=t[1],e[5]=0,e[6]=0,e[7]=0,e[8]=1,e},fromMat2d:function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=0,e[3]=t[2],e[4]=t[3],e[5]=0,e[6]=t[4],e[7]=t[5],e[8]=1,e},fromQuat:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[3],o=n+n,u=r+r,s=a+a,f=n*o,c=r*o,l=r*u,h=a*o,d=a*u,m=a*s,p=i*o,v=i*u,b=i*s;return e[0]=1-l-m,e[3]=c-b,e[6]=h+v,e[1]=c+b,e[4]=1-f-m,e[7]=d-p,e[2]=h-v,e[5]=d+p,e[8]=1-f-l,e},normalFromMat4:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[3],o=t[4],u=t[5],s=t[6],f=t[7],c=t[8],l=t[9],h=t[10],d=t[11],m=t[12],p=t[13],v=t[14],b=t[15],g=n*u-r*o,y=n*s-a*o,x=n*f-i*o,w=r*s-a*u,M=r*f-i*u,A=a*f-i*s,E=c*p-l*m,_=c*v-h*m,S=c*b-d*m,T=l*v-h*p,O=l*b-d*p,k=h*b-d*v,D=g*k-y*O+x*T+w*S-M*_+A*E;return D?(D=1/D,e[0]=(u*k-s*O+f*T)*D,e[1]=(s*S-o*k-f*_)*D,e[2]=(o*O-u*S+f*E)*D,e[3]=(a*O-r*k-i*T)*D,e[4]=(n*k-a*S+i*_)*D,e[5]=(r*S-n*O-i*E)*D,e[6]=(p*A-v*M+b*w)*D,e[7]=(v*x-m*A-b*y)*D,e[8]=(m*M-p*x+b*g)*D,e):null},projection:function(e,t,n){return e[0]=2/t,e[1]=0,e[2]=0,e[3]=0,e[4]=-2/n,e[5]=0,e[6]=-1,e[7]=1,e[8]=1,e},str:function(e){return"mat3("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+")"},frob:function(e){return Math.sqrt(Math.pow(e[0],2)+Math.pow(e[1],2)+Math.pow(e[2],2)+Math.pow(e[3],2)+Math.pow(e[4],2)+Math.pow(e[5],2)+Math.pow(e[6],2)+Math.pow(e[7],2)+Math.pow(e[8],2))},add:function(e,t,n){return e[0]=t[0]+n[0],e[1]=t[1]+n[1],e[2]=t[2]+n[2],e[3]=t[3]+n[3],e[4]=t[4]+n[4],e[5]=t[5]+n[5],e[6]=t[6]+n[6],e[7]=t[7]+n[7],e[8]=t[8]+n[8],e},subtract:F,multiplyScalar:function(e,t,n){return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*n,e[5]=t[5]*n,e[6]=t[6]*n,e[7]=t[7]*n,e[8]=t[8]*n,e},multiplyScalarAndAdd:function(e,t,n,r){return e[0]=t[0]+n[0]*r,e[1]=t[1]+n[1]*r,e[2]=t[2]+n[2]*r,e[3]=t[3]+n[3]*r,e[4]=t[4]+n[4]*r,e[5]=t[5]+n[5]*r,e[6]=t[6]+n[6]*r,e[7]=t[7]+n[7]*r,e[8]=t[8]+n[8]*r,e},exactEquals:function(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]},equals:function(e,t){var n=e[0],r=e[1],a=e[2],i=e[3],o=e[4],u=e[5],s=e[6],f=e[7],c=e[8],l=t[0],h=t[1],d=t[2],m=t[3],p=t[4],v=t[5],b=t[6],g=t[7],x=t[8];return Math.abs(n-l)<=y*Math.max(1,Math.abs(n),Math.abs(l))&&Math.abs(r-h)<=y*Math.max(1,Math.abs(r),Math.abs(h))&&Math.abs(a-d)<=y*Math.max(1,Math.abs(a),Math.abs(d))&&Math.abs(i-m)<=y*Math.max(1,Math.abs(i),Math.abs(m))&&Math.abs(o-p)<=y*Math.max(1,Math.abs(o),Math.abs(p))&&Math.abs(u-v)<=y*Math.max(1,Math.abs(u),Math.abs(v))&&Math.abs(s-b)<=y*Math.max(1,Math.abs(s),Math.abs(b))&&Math.abs(f-g)<=y*Math.max(1,Math.abs(f),Math.abs(g))&&Math.abs(c-x)<=y*Math.max(1,Math.abs(c),Math.abs(x))},mul:z,sub:L});function V(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function q(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],s=t[5],f=t[6],c=t[7],l=t[8],h=t[9],d=t[10],m=t[11],p=t[12],v=t[13],b=t[14],g=t[15],y=n[0],x=n[1],w=n[2],M=n[3];return e[0]=y*r+x*u+w*l+M*p,e[1]=y*a+x*s+w*h+M*v,e[2]=y*i+x*f+w*d+M*b,e[3]=y*o+x*c+w*m+M*g,y=n[4],x=n[5],w=n[6],M=n[7],e[4]=y*r+x*u+w*l+M*p,e[5]=y*a+x*s+w*h+M*v,e[6]=y*i+x*f+w*d+M*b,e[7]=y*o+x*c+w*m+M*g,y=n[8],x=n[9],w=n[10],M=n[11],e[8]=y*r+x*u+w*l+M*p,e[9]=y*a+x*s+w*h+M*v,e[10]=y*i+x*f+w*d+M*b,e[11]=y*o+x*c+w*m+M*g,y=n[12],x=n[13],w=n[14],M=n[15],e[12]=y*r+x*u+w*l+M*p,e[13]=y*a+x*s+w*h+M*v,e[14]=y*i+x*f+w*d+M*b,e[15]=y*o+x*c+w*m+M*g,e}function N(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=r+r,s=a+a,f=i+i,c=r*u,l=r*s,h=r*f,d=a*s,m=a*f,p=i*f,v=o*u,b=o*s,g=o*f;return e[0]=1-(d+p),e[1]=l+g,e[2]=h-b,e[3]=0,e[4]=l-g,e[5]=1-(c+p),e[6]=m+v,e[7]=0,e[8]=h+b,e[9]=m-v,e[10]=1-(c+d),e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e}function Y(e,t){return e[0]=t[12],e[1]=t[13],e[2]=t[14],e}function U(e,t){var n=t[0]+t[5]+t[10],r=0;return n>0?(r=2*Math.sqrt(n+1),e[3]=.25*r,e[0]=(t[6]-t[9])/r,e[1]=(t[8]-t[2])/r,e[2]=(t[1]-t[4])/r):t[0]>t[5]&&t[0]>t[10]?(r=2*Math.sqrt(1+t[0]-t[5]-t[10]),e[3]=(t[6]-t[9])/r,e[0]=.25*r,e[1]=(t[1]+t[4])/r,e[2]=(t[8]+t[2])/r):t[5]>t[10]?(r=2*Math.sqrt(1+t[5]-t[0]-t[10]),e[3]=(t[8]-t[2])/r,e[0]=(t[1]+t[4])/r,e[1]=.25*r,e[2]=(t[6]+t[9])/r):(r=2*Math.sqrt(1+t[10]-t[0]-t[5]),e[3]=(t[1]-t[4])/r,e[0]=(t[8]+t[2])/r,e[1]=(t[6]+t[9])/r,e[2]=.25*r),e}function X(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e[2]=t[2]-n[2],e[3]=t[3]-n[3],e[4]=t[4]-n[4],e[5]=t[5]-n[5],e[6]=t[6]-n[6],e[7]=t[7]-n[7],e[8]=t[8]-n[8],e[9]=t[9]-n[9],e[10]=t[10]-n[10],e[11]=t[11]-n[11],e[12]=t[12]-n[12],e[13]=t[13]-n[13],e[14]=t[14]-n[14],e[15]=t[15]-n[15],e}var W=q,H=X,G=Object.freeze({__proto__:null,[Symbol.toStringTag]:"Module",create:function(){var e=new x(16);return x!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0),e[0]=1,e[5]=1,e[10]=1,e[15]=1,e},clone:function(e){var t=new x(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},copy:function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},fromValues:function(e,t,n,r,a,i,o,u,s,f,c,l,h,d,m,p){var v=new x(16);return v[0]=e,v[1]=t,v[2]=n,v[3]=r,v[4]=a,v[5]=i,v[6]=o,v[7]=u,v[8]=s,v[9]=f,v[10]=c,v[11]=l,v[12]=h,v[13]=d,v[14]=m,v[15]=p,v},set:function(e,t,n,r,a,i,o,u,s,f,c,l,h,d,m,p,v){return e[0]=t,e[1]=n,e[2]=r,e[3]=a,e[4]=i,e[5]=o,e[6]=u,e[7]=s,e[8]=f,e[9]=c,e[10]=l,e[11]=h,e[12]=d,e[13]=m,e[14]=p,e[15]=v,e},identity:V,transpose:function(e,t){if(e===t){var n=t[1],r=t[2],a=t[3],i=t[6],o=t[7],u=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=n,e[6]=t[9],e[7]=t[13],e[8]=r,e[9]=i,e[11]=t[14],e[12]=a,e[13]=o,e[14]=u}else e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15];return e},invert:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[3],o=t[4],u=t[5],s=t[6],f=t[7],c=t[8],l=t[9],h=t[10],d=t[11],m=t[12],p=t[13],v=t[14],b=t[15],g=n*u-r*o,y=n*s-a*o,x=n*f-i*o,w=r*s-a*u,M=r*f-i*u,A=a*f-i*s,E=c*p-l*m,_=c*v-h*m,S=c*b-d*m,T=l*v-h*p,O=l*b-d*p,k=h*b-d*v,D=g*k-y*O+x*T+w*S-M*_+A*E;return D?(D=1/D,e[0]=(u*k-s*O+f*T)*D,e[1]=(a*O-r*k-i*T)*D,e[2]=(p*A-v*M+b*w)*D,e[3]=(h*M-l*A-d*w)*D,e[4]=(s*S-o*k-f*_)*D,e[5]=(n*k-a*S+i*_)*D,e[6]=(v*x-m*A-b*y)*D,e[7]=(c*A-h*x+d*y)*D,e[8]=(o*O-u*S+f*E)*D,e[9]=(r*S-n*O-i*E)*D,e[10]=(m*M-p*x+b*g)*D,e[11]=(l*x-c*M-d*g)*D,e[12]=(u*_-o*T-s*E)*D,e[13]=(n*T-r*_+a*E)*D,e[14]=(p*y-m*w-v*g)*D,e[15]=(c*w-l*y+h*g)*D,e):null},adjoint:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[3],o=t[4],u=t[5],s=t[6],f=t[7],c=t[8],l=t[9],h=t[10],d=t[11],m=t[12],p=t[13],v=t[14],b=t[15];return e[0]=u*(h*b-d*v)-l*(s*b-f*v)+p*(s*d-f*h),e[1]=-(r*(h*b-d*v)-l*(a*b-i*v)+p*(a*d-i*h)),e[2]=r*(s*b-f*v)-u*(a*b-i*v)+p*(a*f-i*s),e[3]=-(r*(s*d-f*h)-u*(a*d-i*h)+l*(a*f-i*s)),e[4]=-(o*(h*b-d*v)-c*(s*b-f*v)+m*(s*d-f*h)),e[5]=n*(h*b-d*v)-c*(a*b-i*v)+m*(a*d-i*h),e[6]=-(n*(s*b-f*v)-o*(a*b-i*v)+m*(a*f-i*s)),e[7]=n*(s*d-f*h)-o*(a*d-i*h)+c*(a*f-i*s),e[8]=o*(l*b-d*p)-c*(u*b-f*p)+m*(u*d-f*l),e[9]=-(n*(l*b-d*p)-c*(r*b-i*p)+m*(r*d-i*l)),e[10]=n*(u*b-f*p)-o*(r*b-i*p)+m*(r*f-i*u),e[11]=-(n*(u*d-f*l)-o*(r*d-i*l)+c*(r*f-i*u)),e[12]=-(o*(l*v-h*p)-c*(u*v-s*p)+m*(u*h-s*l)),e[13]=n*(l*v-h*p)-c*(r*v-a*p)+m*(r*h-a*l),e[14]=-(n*(u*v-s*p)-o*(r*v-a*p)+m*(r*s-a*u)),e[15]=n*(u*h-s*l)-o*(r*h-a*l)+c*(r*s-a*u),e},determinant:function(e){var t=e[0],n=e[1],r=e[2],a=e[3],i=e[4],o=e[5],u=e[6],s=e[7],f=e[8],c=e[9],l=e[10],h=e[11],d=e[12],m=e[13],p=e[14],v=e[15];return(t*o-n*i)*(l*v-h*p)-(t*u-r*i)*(c*v-h*m)+(t*s-a*i)*(c*p-l*m)+(n*u-r*o)*(f*v-h*d)-(n*s-a*o)*(f*p-l*d)+(r*s-a*u)*(f*m-c*d)},multiply:q,translate:function(e,t,n){var r=n[0],a=n[1],i=n[2],o=void 0,u=void 0,s=void 0,f=void 0,c=void 0,l=void 0,h=void 0,d=void 0,m=void 0,p=void 0,v=void 0,b=void 0;return t===e?(e[12]=t[0]*r+t[4]*a+t[8]*i+t[12],e[13]=t[1]*r+t[5]*a+t[9]*i+t[13],e[14]=t[2]*r+t[6]*a+t[10]*i+t[14],e[15]=t[3]*r+t[7]*a+t[11]*i+t[15]):(o=t[0],u=t[1],s=t[2],f=t[3],c=t[4],l=t[5],h=t[6],d=t[7],m=t[8],p=t[9],v=t[10],b=t[11],e[0]=o,e[1]=u,e[2]=s,e[3]=f,e[4]=c,e[5]=l,e[6]=h,e[7]=d,e[8]=m,e[9]=p,e[10]=v,e[11]=b,e[12]=o*r+c*a+m*i+t[12],e[13]=u*r+l*a+p*i+t[13],e[14]=s*r+h*a+v*i+t[14],e[15]=f*r+d*a+b*i+t[15]),e},scale:function(e,t,n){var r=n[0],a=n[1],i=n[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*a,e[5]=t[5]*a,e[6]=t[6]*a,e[7]=t[7]*a,e[8]=t[8]*i,e[9]=t[9]*i,e[10]=t[10]*i,e[11]=t[11]*i,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},rotate:function(e,t,n,r){var a,i,o,u,s,f,c,l,h,d,m,p,v,b,g,x,w,M,A,E,_,S,T,O,k=r[0],D=r[1],j=r[2],C=Math.sqrt(k*k+D*D+j*j);return C<y?null:(k*=C=1/C,D*=C,j*=C,a=Math.sin(n),o=1-(i=Math.cos(n)),u=t[0],s=t[1],f=t[2],c=t[3],l=t[4],h=t[5],d=t[6],m=t[7],p=t[8],v=t[9],b=t[10],g=t[11],x=k*k*o+i,w=D*k*o+j*a,M=j*k*o-D*a,A=k*D*o-j*a,E=D*D*o+i,_=j*D*o+k*a,S=k*j*o+D*a,T=D*j*o-k*a,O=j*j*o+i,e[0]=u*x+l*w+p*M,e[1]=s*x+h*w+v*M,e[2]=f*x+d*w+b*M,e[3]=c*x+m*w+g*M,e[4]=u*A+l*E+p*_,e[5]=s*A+h*E+v*_,e[6]=f*A+d*E+b*_,e[7]=c*A+m*E+g*_,e[8]=u*S+l*T+p*O,e[9]=s*S+h*T+v*O,e[10]=f*S+d*T+b*O,e[11]=c*S+m*T+g*O,t!==e&&(e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e)},rotateX:function(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[4],o=t[5],u=t[6],s=t[7],f=t[8],c=t[9],l=t[10],h=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=i*a+f*r,e[5]=o*a+c*r,e[6]=u*a+l*r,e[7]=s*a+h*r,e[8]=f*a-i*r,e[9]=c*a-o*r,e[10]=l*a-u*r,e[11]=h*a-s*r,e},rotateY:function(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[0],o=t[1],u=t[2],s=t[3],f=t[8],c=t[9],l=t[10],h=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=i*a-f*r,e[1]=o*a-c*r,e[2]=u*a-l*r,e[3]=s*a-h*r,e[8]=i*r+f*a,e[9]=o*r+c*a,e[10]=u*r+l*a,e[11]=s*r+h*a,e},rotateZ:function(e,t,n){var r=Math.sin(n),a=Math.cos(n),i=t[0],o=t[1],u=t[2],s=t[3],f=t[4],c=t[5],l=t[6],h=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=i*a+f*r,e[1]=o*a+c*r,e[2]=u*a+l*r,e[3]=s*a+h*r,e[4]=f*a-i*r,e[5]=c*a-o*r,e[6]=l*a-u*r,e[7]=h*a-s*r,e},fromTranslation:function(e,t){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=t[0],e[13]=t[1],e[14]=t[2],e[15]=1,e},fromScaling:function(e,t){return e[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t[1],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t[2],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},fromRotation:function(e,t,n){var r,a,i,o=n[0],u=n[1],s=n[2],f=Math.sqrt(o*o+u*u+s*s);return f<y?null:(o*=f=1/f,u*=f,s*=f,r=Math.sin(t),i=1-(a=Math.cos(t)),e[0]=o*o*i+a,e[1]=u*o*i+s*r,e[2]=s*o*i-u*r,e[3]=0,e[4]=o*u*i-s*r,e[5]=u*u*i+a,e[6]=s*u*i+o*r,e[7]=0,e[8]=o*s*i+u*r,e[9]=u*s*i-o*r,e[10]=s*s*i+a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e)},fromXRotation:function(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=r,e[6]=n,e[7]=0,e[8]=0,e[9]=-n,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},fromYRotation:function(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=0,e[2]=-n,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=n,e[9]=0,e[10]=r,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},fromZRotation:function(e,t){var n=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=n,e[2]=0,e[3]=0,e[4]=-n,e[5]=r,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},fromRotationTranslation:N,fromQuat2:function(e,t){var n=new x(3),r=-t[0],a=-t[1],i=-t[2],o=t[3],u=t[4],s=t[5],f=t[6],c=t[7],l=r*r+a*a+i*i+o*o;return l>0?(n[0]=2*(u*o+c*r+s*i-f*a)/l,n[1]=2*(s*o+c*a+f*r-u*i)/l,n[2]=2*(f*o+c*i+u*a-s*r)/l):(n[0]=2*(u*o+c*r+s*i-f*a),n[1]=2*(s*o+c*a+f*r-u*i),n[2]=2*(f*o+c*i+u*a-s*r)),N(e,t,n),e},getTranslation:Y,getScaling:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[4],o=t[5],u=t[6],s=t[8],f=t[9],c=t[10];return e[0]=Math.sqrt(n*n+r*r+a*a),e[1]=Math.sqrt(i*i+o*o+u*u),e[2]=Math.sqrt(s*s+f*f+c*c),e},getRotation:U,fromRotationTranslationScale:function(e,t,n,r){var a=t[0],i=t[1],o=t[2],u=t[3],s=a+a,f=i+i,c=o+o,l=a*s,h=a*f,d=a*c,m=i*f,p=i*c,v=o*c,b=u*s,g=u*f,y=u*c,x=r[0],w=r[1],M=r[2];return e[0]=(1-(m+v))*x,e[1]=(h+y)*x,e[2]=(d-g)*x,e[3]=0,e[4]=(h-y)*w,e[5]=(1-(l+v))*w,e[6]=(p+b)*w,e[7]=0,e[8]=(d+g)*M,e[9]=(p-b)*M,e[10]=(1-(l+m))*M,e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e},fromRotationTranslationScaleOrigin:function(e,t,n,r,a){var i=t[0],o=t[1],u=t[2],s=t[3],f=i+i,c=o+o,l=u+u,h=i*f,d=i*c,m=i*l,p=o*c,v=o*l,b=u*l,g=s*f,y=s*c,x=s*l,w=r[0],M=r[1],A=r[2],E=a[0],_=a[1],S=a[2],T=(1-(p+b))*w,O=(d+x)*w,k=(m-y)*w,D=(d-x)*M,j=(1-(h+b))*M,C=(v+g)*M,P=(m+y)*A,I=(v-g)*A,R=(1-(h+p))*A;return e[0]=T,e[1]=O,e[2]=k,e[3]=0,e[4]=D,e[5]=j,e[6]=C,e[7]=0,e[8]=P,e[9]=I,e[10]=R,e[11]=0,e[12]=n[0]+E-(T*E+D*_+P*S),e[13]=n[1]+_-(O*E+j*_+I*S),e[14]=n[2]+S-(k*E+C*_+R*S),e[15]=1,e},fromQuat:function(e,t){var n=t[0],r=t[1],a=t[2],i=t[3],o=n+n,u=r+r,s=a+a,f=n*o,c=r*o,l=r*u,h=a*o,d=a*u,m=a*s,p=i*o,v=i*u,b=i*s;return e[0]=1-l-m,e[1]=c+b,e[2]=h-v,e[3]=0,e[4]=c-b,e[5]=1-f-m,e[6]=d+p,e[7]=0,e[8]=h+v,e[9]=d-p,e[10]=1-f-l,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},frustum:function(e,t,n,r,a,i,o){var u=1/(n-t),s=1/(a-r),f=1/(i-o);return e[0]=2*i*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=2*i*s,e[6]=0,e[7]=0,e[8]=(n+t)*u,e[9]=(a+r)*s,e[10]=(o+i)*f,e[11]=-1,e[12]=0,e[13]=0,e[14]=o*i*2*f,e[15]=0,e},perspective:function(e,t,n,r,a){var i=1/Math.tan(t/2),o=void 0;return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=a&&a!==1/0?(o=1/(r-a),e[10]=(a+r)*o,e[14]=2*a*r*o):(e[10]=-1,e[14]=-2*r),e},perspectiveFromFieldOfView:function(e,t,n,r){var a=Math.tan(t.upDegrees*Math.PI/180),i=Math.tan(t.downDegrees*Math.PI/180),o=Math.tan(t.leftDegrees*Math.PI/180),u=Math.tan(t.rightDegrees*Math.PI/180),s=2/(o+u),f=2/(a+i);return e[0]=s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=f,e[6]=0,e[7]=0,e[8]=-(o-u)*s*.5,e[9]=(a-i)*f*.5,e[10]=r/(n-r),e[11]=-1,e[12]=0,e[13]=0,e[14]=r*n/(n-r),e[15]=0,e},ortho:function(e,t,n,r,a,i,o){var u=1/(t-n),s=1/(r-a),f=1/(i-o);return e[0]=-2*u,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*s,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*f,e[11]=0,e[12]=(t+n)*u,e[13]=(a+r)*s,e[14]=(o+i)*f,e[15]=1,e},lookAt:function(e,t,n,r){var a=void 0,i=void 0,o=void 0,u=void 0,s=void 0,f=void 0,c=void 0,l=void 0,h=void 0,d=void 0,m=t[0],p=t[1],v=t[2],b=r[0],g=r[1],x=r[2],w=n[0],M=n[1],A=n[2];return Math.abs(m-w)<y&&Math.abs(p-M)<y&&Math.abs(v-A)<y?V(e):(c=m-w,l=p-M,h=v-A,a=g*(h*=d=1/Math.sqrt(c*c+l*l+h*h))-x*(l*=d),i=x*(c*=d)-b*h,o=b*l-g*c,(d=Math.sqrt(a*a+i*i+o*o))?(a*=d=1/d,i*=d,o*=d):(a=0,i=0,o=0),u=l*o-h*i,s=h*a-c*o,f=c*i-l*a,(d=Math.sqrt(u*u+s*s+f*f))?(u*=d=1/d,s*=d,f*=d):(u=0,s=0,f=0),e[0]=a,e[1]=u,e[2]=c,e[3]=0,e[4]=i,e[5]=s,e[6]=l,e[7]=0,e[8]=o,e[9]=f,e[10]=h,e[11]=0,e[12]=-(a*m+i*p+o*v),e[13]=-(u*m+s*p+f*v),e[14]=-(c*m+l*p+h*v),e[15]=1,e)},targetTo:function(e,t,n,r){var a=t[0],i=t[1],o=t[2],u=r[0],s=r[1],f=r[2],c=a-n[0],l=i-n[1],h=o-n[2],d=c*c+l*l+h*h;d>0&&(c*=d=1/Math.sqrt(d),l*=d,h*=d);var m=s*h-f*l,p=f*c-u*h,v=u*l-s*c;return(d=m*m+p*p+v*v)>0&&(m*=d=1/Math.sqrt(d),p*=d,v*=d),e[0]=m,e[1]=p,e[2]=v,e[3]=0,e[4]=l*v-h*p,e[5]=h*m-c*v,e[6]=c*p-l*m,e[7]=0,e[8]=c,e[9]=l,e[10]=h,e[11]=0,e[12]=a,e[13]=i,e[14]=o,e[15]=1,e},str:function(e){return"mat4("+e[0]+", "+e[1]+", "+e[2]+", "+e[3]+", "+e[4]+", "+e[5]+", "+e[6]+", "+e[7]+", "+e[8]+", "+e[9]+", "+e[10]+", "+e[11]+", "+e[12]+", 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2 | 


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/docs/index.html:
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 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="UTF-8" />
 5 |     <link rel="icon" type="image/svg+xml" href="favicon.svg" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 7 |     <title>Rounded Box Demo</title>
 8 |     
 9 |     <script type="module" crossorigin src="./assets/index.a6925462.js"></script>
10 |     <link rel="modulepreload" href="./assets/vendor.3b317da4.js">
11 |   </head>
12 |   <body></body>
13 | </html>
14 | 


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/example/index.html:
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 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="UTF-8" />
 5 |     <link rel="icon" type="image/svg+xml" href="favicon.svg" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 7 |     <title>Rounded Box Demo</title>
 8 |     <script type="module" src="/main.ts" defer></script>
 9 |   </head>
10 |   <body></body>
11 | </html>
12 | 


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/example/main.ts:
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  1 | import REGL from "regl";
  2 | import { mat4 } from "gl-matrix";
  3 | import Trackball from "trackball-controller";
  4 | import { generateRoundedBox } from "../src/index";
  5 | 
  6 | import { textureData } from "./texture";
  7 | 
  8 | const regl = REGL();
  9 | const canvas = document.getElementsByTagName("canvas")[0];
 10 | canvas.style.touchAction = "none";
 11 | 
 12 | const texture = regl.texture({
 13 |   data: textureData,
 14 |   width: 512,
 15 |   height: 512,
 16 |   format: "alpha",
 17 |   wrap: "repeat",
 18 |   min: "linear mipmap linear",
 19 |   mag: "linear",
 20 | });
 21 | 
 22 | const render = regl({
 23 |   vert: `
 24 |       precision mediump float;
 25 |       attribute vec3 position, normal;
 26 |       uniform mat4 model, view, projection;
 27 |       varying vec3 vNormal, voNormal, vPos;
 28 |       void main() {
 29 |         gl_Position = projection * view * model * vec4(position, 1);
 30 |         vNormal = (model * vec4(normal, 1)).xyz;
 31 |         voNormal = normal;
 32 |         vPos = position.xyz;
 33 |       }`,
 34 |   frag: `
 35 |       precision mediump float;
 36 |       uniform sampler2D texture;
 37 |       varying vec3 vNormal, voNormal, vPos;
 38 |       void main() {
 39 |         vec3 onormal = normalize(voNormal);
 40 |         vec3 blend = abs(onormal);
 41 |         blend /= blend.x + blend.y + blend.z;
 42 |         vec3 texel = vPos;
 43 |         float tex = 0.0;
 44 |         tex += blend.x * texture2D(texture, texel.yz).a;
 45 |         tex += blend.y * texture2D(texture, texel.xz).a;
 46 |         tex += blend.z * texture2D(texture, texel.xy).a;
 47 |         vec3 lightDir = normalize(vec3(1,0,2));
 48 |         float intensity = 0.5 + 0.5 * clamp(dot(normalize(vNormal), lightDir), 0.0, 1.0);
 49 |         vec3 color = intensity * mix(vec3(0.5,0.0,0), vec3(1,0.5,0.5), tex) + vec3(pow(intensity, 257.0));
 50 |         gl_FragColor = vec4(color,1);
 51 |       }`,
 52 |   attributes: {
 53 |     position: regl.prop<any, any>("positions"),
 54 |     normal: regl.prop<any, any>("normals"),
 55 |   },
 56 |   uniforms: {
 57 |     texture,
 58 |     model: regl.prop<any, any>("model"),
 59 |     view: regl.prop<any, any>("view"),
 60 |     projection: regl.prop<any, any>("projection"),
 61 |   },
 62 |   cull: {
 63 |     enable: true,
 64 |     face: "back",
 65 |   },
 66 |   elements: regl.prop<any, any>("cells"),
 67 |   viewport: regl.prop<any, any>("viewport"),
 68 | });
 69 | 
 70 | const trackball = new Trackball(canvas, { drag: 0.01 });
 71 | trackball.spin(20, 3);
 72 | 
 73 | const view = mat4.lookAt(mat4.create(), [0, 0, 3], [0, 0, 0], [0, 1, 0]);
 74 | 
 75 | const box = generateRoundedBox({ width: 1, height: 1.25, depth: 1.5 });
 76 | const positions = regl.buffer(box.positions);
 77 | const normals = regl.buffer(box.normals);
 78 | const cells = regl.elements(box.cells);
 79 | 
 80 | function loop() {
 81 |   const projection = mat4.perspective(mat4.create(), Math.PI / 3, canvas.width / canvas.height, 0.1, 100);
 82 |   const viewport = { x: 0, y: 0, width: canvas.width, height: canvas.height };
 83 |   regl.clear({
 84 |     color: [1, 1, 1, 1],
 85 |     depth: 1,
 86 |   });
 87 |   render({
 88 |     positions,
 89 |     normals,
 90 |     cells,
 91 |     count: box.positions.length,
 92 |     model: trackball.rotation,
 93 |     view,
 94 |     projection,
 95 |     viewport,
 96 |   });
 97 |   requestAnimationFrame(loop);
 98 | }
 99 | 
100 | loop();
101 | 


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/example/texture.ts:
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 1 | const size = 512;
 2 | const count = 255;
 3 | 
 4 | export const textureData = new Uint8Array(size * size);
 5 | textureData.fill(255);
 6 | 
 7 | const walkers: { color: number; x: number; y: number }[] = [];
 8 | 
 9 | for (let i = 0; i < count; i++) {
10 |   walkers.push({
11 |     color: 255 - i,
12 |     x: Math.floor(Math.random() * size),
13 |     y: Math.floor(Math.random() * size),
14 |   });
15 | }
16 | 
17 | for (let step = 0; step < 20000; step++) {
18 |   for (const walker of walkers) {
19 |     if (Math.random() < 0.5) {
20 |       walker.x += Math.random() < 0.5 ? 1 : -1;
21 |       walker.x = ((walker.x % size) + size) % size;
22 |     } else {
23 |       walker.y += Math.random() < 0.5 ? 1 : -1;
24 |       walker.y = ((walker.y % size) + size) % size;
25 |     }
26 |     textureData[walker.y * size + walker.x] = walker.color;
27 |   }
28 | }
29 | 


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/example/types.d.ts:
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1 | declare module "trackball-controller";
2 | 


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/lib/index.d.ts:
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 1 | interface Options {
 2 |     width?: number;
 3 |     height?: number;
 4 |     depth?: number;
 5 |     radius?: number;
 6 |     resolution?: number;
 7 | }
 8 | export declare function generateRoundedBox(options?: Options): {
 9 |     positions: number[][];
10 |     normals: number[][];
11 |     cells: number[][];
12 | };
13 | export {};
14 | //# sourceMappingURL=index.d.ts.map


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1 | var t=Object.defineProperty,r=Object.getOwnPropertySymbols,n=Object.prototype.hasOwnProperty,i=Object.prototype.propertyIsEnumerable,o=(r,n,i)=>n in r?t(r,n,{enumerable:!0,configurable:!0,writable:!0,value:i}):r[n]=i,e=(t,e)=>{for(var s in e||(e={}))n.call(e,s)&&o(t,s,e[s]);if(r)for(var s of r(e))i.call(e,s)&&o(t,s,e[s]);return t},s=("undefined"!=typeof require&&require,(t,r,n)=>(o(t,"symbol"!=typeof r?r+"":r,n),n)),h="undefined"!=typeof Float32Array?Float32Array:Array;function a(){var t=new h(3);return h!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function u(t){var r=new h(3);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r}function p(t){var r=t[0],n=t[1],i=t[2];return Math.hypot(r,n,i)}function l(t,r,n){var i=new h(3);return i[0]=t,i[1]=r,i[2]=n,i}function c(t,r,n){return t[0]=r[0]-n[0],t[1]=r[1]-n[1],t[2]=r[2]-n[2],t}function f(t,r,n){return t[0]=r[0]*n[0],t[1]=r[1]*n[1],t[2]=r[2]*n[2],t}function g(t,r,n){return t[0]=Math.max(r[0],n[0]),t[1]=Math.max(r[1],n[1]),t[2]=Math.max(r[2],n[2]),t}function d(t,r,n,i){return t[0]=r[0]+n[0]*i,t[1]=r[1]+n[1]*i,t[2]=r[2]+n[2]*i,t}Math.hypot||(Math.hypot=function(){for(var t=0,r=arguments.length;r--;)t+=arguments[r]*arguments[r];return Math.sqrt(t)}),a();const M=[{start:l(.5,-.5,.5),right:l(0,0,-1),up:l(0,1,0)},{start:l(-.5,-.5,-.5),right:l(0,0,1),up:l(0,1,0)},{start:l(-.5,.5,.5),right:l(1,0,0),up:l(0,0,-1)},{start:l(-.5,-.5,-.5),right:l(1,0,0),up:l(0,0,1)},{start:l(-.5,-.5,.5),right:l(1,0,0),up:l(0,1,0)},{start:l(.5,-.5,-.5),right:l(-1,0,0),up:l(0,1,0)}];function b(t,r,n,i,o,e,s){const h=[];for(let u=0;u<e;u++)for(let p=0;p<s;p++){const l=d(a(),t,r,i*u/e);d(l,l,n,o*p/s);const c=d(a(),l,r,i/e),f=d(a(),c,n,o/s),g=d(a(),l,n,o/s);h.push(l,c,f,l,f,g)}return h}function m(t,r,n){const i=f(a(),r,l(.5,.5,.5));c(i,i,[n,n,n]);const o=f(a(),r,l(-.5,-.5,-.5));var e,s,h;s=o,h=[n,n,n],(e=o)[0]=s[0]+h[0],e[1]=s[1]+h[1],e[2]=s[2]+h[2];const u=g(a(),o,t);!function(t,r,n){t[0]=Math.min(r[0],n[0]),t[1]=Math.min(r[1],n[1]),t[2]=Math.min(r[2],n[2])}(u,i,u);const p=function(t,r){var n=r[0],i=r[1],o=r[2],e=n*n+i*i+o*o;return e>0&&(e=1/Math.sqrt(e)),t[0]=r[0]*e,t[1]=r[1]*e,t[2]=r[2]*e,t}(a(),c(a(),t,u));return{normal:p,position:d(a(),u,p,n)}}class v{constructor(){s(this,"positions",[]),s(this,"cells",[])}populateCell(t){0===this.cells.length&&this.cells.push([]),3===this.cells[this.cells.length-1].length&&this.cells.push([]),this.cells[this.cells.length-1].push(t)}index(t){for(const p of t){let t=!1;for(let u=0;u<this.positions.length;u++)if(r=this.positions[u],n=p,i=void 0,o=void 0,e=void 0,s=void 0,h=void 0,a=void 0,i=r[0],o=r[1],e=r[2],s=n[0],h=n[1],a=n[2],Math.abs(i-s)<=1e-6*Math.max(1,Math.abs(i),Math.abs(s))&&Math.abs(o-h)<=1e-6*Math.max(1,Math.abs(o),Math.abs(h))&&Math.abs(e-a)<=1e-6*Math.max(1,Math.abs(e),Math.abs(a))){this.populateCell(u),t=!0;break}t||(this.positions.push(u(p)),this.populateCell(this.positions.length-1))}var r,n,i,o,e,s,h,a}}const y={width:1,height:1,depth:1,radius:.125,resolution:5};function x(t={}){const{width:r,height:n,depth:i,radius:o,resolution:s}=e(e({},y),t),h=l(r,n,i);g(h,h,[2*o,2*o,2*o]);const u=new v;for(const e of M){const t=p(f(a(),e.right,h)),r=p(f(a(),e.up,h)),n=f(a(),e.start,h),i=d(a(),n,e.right,o),l=d(a(),n,e.right,t-o),c=d(a(),n,e.up,o),g=d(a(),c,e.right,o),M=d(a(),c,e.right,t-o),m=d(a(),n,e.up,r-o),v=d(a(),m,e.right,o),y=d(a(),m,e.right,t-o);u.index(b(n,e.right,e.up,o,o,s,s)),u.index(b(l,e.right,e.up,o,o,s,s)),u.index(b(m,e.right,e.up,o,o,s,s)),u.index(b(y,e.right,e.up,o,o,s,s)),u.index(b(c,e.right,e.up,o,r-2*o,s,1)),u.index(b(M,e.right,e.up,o,r-2*o,s,1)),u.index(b(i,e.right,e.up,t-2*o,o,1,s)),u.index(b(v,e.right,e.up,t-2*o,o,1,s)),u.index(b(g,e.right,e.up,t-2*o,r-2*o,1,1))}const{positions:c,cells:x}=u,w=[];for(const e of c){const t=m(e,h,o);e[0]=t.position[0],e[1]=t.position[1],e[2]=t.position[2],w.push(t.normal)}return{positions:c.map((t=>[t[0],t[1],t[2]])),normals:w.map((t=>[t[0],t[1],t[2]])),cells:x}}export{x as generateRoundedBox};
2 | 


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/lib/index.umd.js:
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1 | var __defProp=Object.defineProperty,__getOwnPropSymbols=Object.getOwnPropertySymbols,__hasOwnProp=Object.prototype.hasOwnProperty,__propIsEnum=Object.prototype.propertyIsEnumerable,__defNormalProp=(t,r,e)=>r in t?__defProp(t,r,{enumerable:!0,configurable:!0,writable:!0,value:e}):t[r]=e,__spreadValues=(t,r)=>{for(var e in r||(r={}))__hasOwnProp.call(r,e)&&__defNormalProp(t,e,r[e]);if(__getOwnPropSymbols)for(var e of __getOwnPropSymbols(r))__propIsEnum.call(r,e)&&__defNormalProp(t,e,r[e]);return t},__require="undefined"!=typeof require?require:t=>{throw new Error('Dynamic require of "'+t+'" is not supported')},__publicField=(t,r,e)=>(__defNormalProp(t,"symbol"!=typeof r?r+"":r,e),e);!function(t,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r((t="undefined"!=typeof globalThis?globalThis:t||self)["rounded-box"]={})}(this,(function(t){"use strict";var r=1e-6,e="undefined"!=typeof Float32Array?Float32Array:Array;function o(){var t=new e(3);return e!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function n(t){var r=new e(3);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r}function i(t){var r=t[0],e=t[1],o=t[2];return Math.hypot(r,e,o)}function s(t,r,o){var n=new e(3);return n[0]=t,n[1]=r,n[2]=o,n}function a(t,r,e){return t[0]=r[0]-e[0],t[1]=r[1]-e[1],t[2]=r[2]-e[2],t}function h(t,r,e){return t[0]=r[0]*e[0],t[1]=r[1]*e[1],t[2]=r[2]*e[2],t}function p(t,r,e){return t[0]=Math.max(r[0],e[0]),t[1]=Math.max(r[1],e[1]),t[2]=Math.max(r[2],e[2]),t}function u(t,r,e,o){return t[0]=r[0]+e[0]*o,t[1]=r[1]+e[1]*o,t[2]=r[2]+e[2]*o,t}Math.hypot||(Math.hypot=function(){for(var t=0,r=arguments.length;r--;)t+=arguments[r]*arguments[r];return Math.sqrt(t)}),o();const l=[{start:s(.5,-.5,.5),right:s(0,0,-1),up:s(0,1,0)},{start:s(-.5,-.5,-.5),right:s(0,0,1),up:s(0,1,0)},{start:s(-.5,.5,.5),right:s(1,0,0),up:s(0,0,-1)},{start:s(-.5,-.5,-.5),right:s(1,0,0),up:s(0,0,1)},{start:s(-.5,-.5,.5),right:s(1,0,0),up:s(0,1,0)},{start:s(.5,-.5,-.5),right:s(-1,0,0),up:s(0,1,0)}];function c(t,r,e,n,i,s,a){const h=[];for(let p=0;p<s;p++)for(let l=0;l<a;l++){const c=u(o(),t,r,n*p/s);u(c,c,e,i*l/a);const f=u(o(),c,r,n/s),d=u(o(),f,e,i/a),_=u(o(),c,e,i/a);h.push(c,f,d,c,d,_)}return h}function f(t,r,e){const n=h(o(),r,s(.5,.5,.5));a(n,n,[e,e,e]);const i=h(o(),r,s(-.5,-.5,-.5));var l,c,f;c=i,f=[e,e,e],(l=i)[0]=c[0]+f[0],l[1]=c[1]+f[1],l[2]=c[2]+f[2];const d=p(o(),i,t);!function(t,r,e){t[0]=Math.min(r[0],e[0]),t[1]=Math.min(r[1],e[1]),t[2]=Math.min(r[2],e[2])}(d,n,d);const _=function(t,r){var e=r[0],o=r[1],n=r[2],i=e*e+o*o+n*n;return i>0&&(i=1/Math.sqrt(i)),t[0]=r[0]*i,t[1]=r[1]*i,t[2]=r[2]*i,t}(o(),a(o(),t,d));return{normal:_,position:u(o(),d,_,e)}}class d{constructor(){__publicField(this,"positions",[]),__publicField(this,"cells",[])}populateCell(t){0===this.cells.length&&this.cells.push([]),3===this.cells[this.cells.length-1].length&&this.cells.push([]),this.cells[this.cells.length-1].push(t)}index(t){for(const l of t){let t=!1;for(let n=0;n<this.positions.length;n++)if(e=this.positions[n],o=l,i=void 0,s=void 0,a=void 0,h=void 0,p=void 0,u=void 0,i=e[0],s=e[1],a=e[2],h=o[0],p=o[1],u=o[2],Math.abs(i-h)<=r*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(s-p)<=r*Math.max(1,Math.abs(s),Math.abs(p))&&Math.abs(a-u)<=r*Math.max(1,Math.abs(a),Math.abs(u))){this.populateCell(n),t=!0;break}t||(this.positions.push(n(l)),this.populateCell(this.positions.length-1))}var e,o,i,s,a,h,p,u}}const _={width:1,height:1,depth:1,radius:.125,resolution:5};t.generateRoundedBox=function(t={}){const{width:r,height:e,depth:n,radius:a,resolution:g}=__spreadValues(__spreadValues({},_),t),b=s(r,e,n);p(b,b,[2*a,2*a,2*a]);const m=new d;for(const s of l){const t=i(h(o(),s.right,b)),r=i(h(o(),s.up,b)),e=h(o(),s.start,b),n=u(o(),e,s.right,a),p=u(o(),e,s.right,t-a),l=u(o(),e,s.up,a),f=u(o(),l,s.right,a),d=u(o(),l,s.right,t-a),_=u(o(),e,s.up,r-a),y=u(o(),_,s.right,a),M=u(o(),_,s.right,t-a);m.index(c(e,s.right,s.up,a,a,g,g)),m.index(c(p,s.right,s.up,a,a,g,g)),m.index(c(_,s.right,s.up,a,a,g,g)),m.index(c(M,s.right,s.up,a,a,g,g)),m.index(c(l,s.right,s.up,a,r-2*a,g,1)),m.index(c(d,s.right,s.up,a,r-2*a,g,1)),m.index(c(n,s.right,s.up,t-2*a,a,1,g)),m.index(c(y,s.right,s.up,t-2*a,a,1,g)),m.index(c(f,s.right,s.up,t-2*a,r-2*a,1,1))}const{positions:y,cells:M}=m,x=[];for(const o of y){const t=f(o,b,a);o[0]=t.position[0],o[1]=t.position[1],o[2]=t.position[2],x.push(t.normal)}return{positions:y.map((t=>[t[0],t[1],t[2]])),normals:x.map((t=>[t[0],t[1],t[2]])),cells:M}},Object.defineProperty(t,"__esModule",{value:!0}),t[Symbol.toStringTag]="Module"}));
2 | 


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/media/screenshot.webp:
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https://raw.githubusercontent.com/wwwtyro/rounded-box/7959d6382b2ff7aab6f9fc0115eb74cdf1852e69/media/screenshot.webp


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/package-lock.json:
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  1 | {
  2 |   "name": "rounded-box",
  3 |   "version": "0.0.0",
  4 |   "lockfileVersion": 1,
  5 |   "requires": true,
  6 |   "dependencies": {
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 16 |       "dev": true
 17 |     },
 18 |     "defaults": {
 19 |       "version": "1.0.3",
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 21 |       "integrity": "sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=",
 22 |       "requires": {
 23 |         "clone": "^1.0.2"
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 30 |       "dev": true
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 32 |     "fsevents": {
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 36 |       "dev": true,
 37 |       "optional": true
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 39 |     "function-bind": {
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 54 |       "dev": true,
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 63 |       "dev": true,
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 85 |     "postcss": {
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 89 |       "dev": true,
 90 |       "requires": {
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 92 |         "nanoid": "^3.1.23",
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100 |     },
101 |     "resolve": {
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103 |       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
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105 |       "dev": true,
106 |       "requires": {
107 |         "is-core-module": "^2.2.0",
108 |         "path-parse": "^1.0.6"
109 |       }
110 |     },
111 |     "rollup": {
112 |       "version": "2.56.3",
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115 |       "dev": true,
116 |       "requires": {
117 |         "fsevents": "~2.3.2"
118 |       }
119 |     },
120 |     "source-map-js": {
121 |       "version": "0.6.2",
122 |       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-0.6.2.tgz",
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124 |       "dev": true
125 |     },
126 |     "trackball-controller": {
127 |       "version": "2.0.0",
128 |       "resolved": "https://registry.npmjs.org/trackball-controller/-/trackball-controller-2.0.0.tgz",
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130 |       "requires": {
131 |         "defaults": "^1.0.3",
132 |         "gl-matrix": "^2.7.1",
133 |         "pepjs": "^0.4.3"
134 |       },
135 |       "dependencies": {
136 |         "gl-matrix": {
137 |           "version": "2.8.1",
138 |           "resolved": "https://registry.npmjs.org/gl-matrix/-/gl-matrix-2.8.1.tgz",
139 |           "integrity": "sha512-0YCjVpE3pS5XWlN3J4X7AiAx65+nqAI54LndtVFnQZB6G/FVLkZH8y8V6R3cIoOQR4pUdfwQGd1iwyoXHJ4Qfw=="
140 |         }
141 |       }
142 |     },
143 |     "typescript": {
144 |       "version": "4.4.3",
145 |       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.3.tgz",
146 |       "integrity": "sha512-4xfscpisVgqqDfPaJo5vkd+Qd/ItkoagnHpufr+i2QCHBsNYp+G7UAoyFl8aPtx879u38wPV65rZ8qbGZijalA==",
147 |       "dev": true
148 |     },
149 |     "vite": {
150 |       "version": "2.5.10",
151 |       "resolved": "https://registry.npmjs.org/vite/-/vite-2.5.10.tgz",
152 |       "integrity": "sha512-0ObiHTi5AHyXdJcvZ67HMsDgVpjT5RehvVKv6+Q0jFZ7zDI28PF5zK9mYz2avxdA+4iJMdwCz6wnGNnn4WX5Gg==",
153 |       "dev": true,
154 |       "requires": {
155 |         "esbuild": "^0.12.17",
156 |         "fsevents": "~2.3.2",
157 |         "postcss": "^8.3.6",
158 |         "resolve": "^1.20.0",
159 |         "rollup": "^2.38.5"
160 |       }
161 |     }
162 |   }
163 | }
164 | 


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/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "rounded-box",
 3 |   "version": "1.0.4",
 4 |   "description": "Generates a rounded box mesh centered on the origin with configurable dimensions, corner and edge radius, and resolution.",
 5 |   "keywords": [
 6 |     "3D",
 7 |     "rounded box",
 8 |     "rounded cube",
 9 |     "box",
10 |     "cube",
11 |     "mesh",
12 |     "geometry",
13 |     "procedural",
14 |     "webgl"
15 |   ],
16 |   "author": {
17 |     "name": "Rye Terrell",
18 |     "email": "ryeterrell@ryeterrell.net",
19 |     "url": "https://wwwtyro.net"
20 |   },
21 |   "homepage": "https://github.com/wwwtyro/rounded-box",
22 |   "repository": {
23 |     "type": "git",
24 |     "url": "https://github.com/wwwtyro/rounded-box.git"
25 |   },
26 |   "license": "Unlicense",
27 |   "files": [
28 |     "lib"
29 |   ],
30 |   "main": "./lib/index.umd.js",
31 |   "module": "./lib/index.es.js",
32 |   "types": "./lib/index",
33 |   "scripts": {
34 |     "dev": "vite --config vite.example-config.js --host 0.0.0.0",
35 |     "build-lib": "tsc && vite --config vite.lib-config.js build",
36 |     "build-example": "tsc && vite --config vite.example-config.js build",
37 |     "clean": "rm -rf lib docs",
38 |     "build": "npm run clean && npm run build-lib && npm run build-example"
39 |   },
40 |   "exports": {
41 |     ".": {
42 |       "import": "./lib/index.es.js",
43 |       "require": "./lib/index.umd.js"
44 |     }
45 |   },
46 |   "devDependencies": {
47 |     "typescript": "^4.3.2",
48 |     "regl": "^2.1.0",
49 |     "vite": "^2.5.4",
50 |     "trackball-controller": "^2.0.0"
51 |   },
52 |   "dependencies": {
53 |     "gl-matrix": "^3.3.0"
54 |   }
55 | }
56 | 


--------------------------------------------------------------------------------
/src/index.ts:
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  1 | import { vec3 } from "gl-matrix";
  2 | 
  3 | const faces = [
  4 |   { start: vec3.fromValues(+0.5, -0.5, +0.5), right: vec3.fromValues(0, 0, -1), up: vec3.fromValues(0, +1, 0) }, // Positive X
  5 |   { start: vec3.fromValues(-0.5, -0.5, -0.5), right: vec3.fromValues(0, 0, +1), up: vec3.fromValues(0, +1, 0) }, // Negative X
  6 |   { start: vec3.fromValues(-0.5, +0.5, +0.5), right: vec3.fromValues(+1, 0, 0), up: vec3.fromValues(0, 0, -1) }, // Positive Y
  7 |   { start: vec3.fromValues(-0.5, -0.5, -0.5), right: vec3.fromValues(+1, 0, 0), up: vec3.fromValues(0, 0, +1) }, // Negative Y
  8 |   { start: vec3.fromValues(-0.5, -0.5, +0.5), right: vec3.fromValues(+1, 0, 0), up: vec3.fromValues(0, +1, 0) }, // Positive Z
  9 |   { start: vec3.fromValues(+0.5, -0.5, -0.5), right: vec3.fromValues(-1, 0, 0), up: vec3.fromValues(0, +1, 0) }, // Negative Z
 10 | ];
 11 | 
 12 | function grid(
 13 |   start: vec3,
 14 |   right: vec3,
 15 |   up: vec3,
 16 |   width: number,
 17 |   height: number,
 18 |   widthSteps: number,
 19 |   heightSteps: number
 20 | ) {
 21 |   const positions: vec3[] = [];
 22 |   for (let x = 0; x < widthSteps; x++) {
 23 |     for (let y = 0; y < heightSteps; y++) {
 24 |       const pa = vec3.scaleAndAdd(vec3.create(), start, right, (width * x) / widthSteps);
 25 |       vec3.scaleAndAdd(pa, pa, up, (height * y) / heightSteps);
 26 |       const pb = vec3.scaleAndAdd(vec3.create(), pa, right, width / widthSteps);
 27 |       const pc = vec3.scaleAndAdd(vec3.create(), pb, up, height / heightSteps);
 28 |       const pd = vec3.scaleAndAdd(vec3.create(), pa, up, height / heightSteps);
 29 |       positions.push(pa, pb, pc, pa, pc, pd);
 30 |     }
 31 |   }
 32 |   return positions;
 33 | }
 34 | 
 35 | function roundedBoxPoint(point: vec3, size: vec3, radius: number) {
 36 |   const boundMax = vec3.multiply(vec3.create(), size, vec3.fromValues(0.5, 0.5, 0.5));
 37 |   vec3.subtract(boundMax, boundMax, [radius, radius, radius]);
 38 |   const boundMin = vec3.multiply(vec3.create(), size, vec3.fromValues(-0.5, -0.5, -0.5));
 39 |   vec3.add(boundMin, boundMin, [radius, radius, radius]);
 40 |   const clamped = vec3.max(vec3.create(), boundMin, point);
 41 |   vec3.min(clamped, boundMax, clamped);
 42 |   const normal = vec3.normalize(vec3.create(), vec3.subtract(vec3.create(), point, clamped));
 43 |   const position = vec3.scaleAndAdd(vec3.create(), clamped, normal, radius);
 44 |   return {
 45 |     normal,
 46 |     position,
 47 |   };
 48 | }
 49 | 
 50 | class Indexer {
 51 |   public positions: vec3[] = [];
 52 |   public cells: number[][] = [];
 53 | 
 54 |   populateCell(index: number) {
 55 |     if (this.cells.length === 0) {
 56 |       this.cells.push([]);
 57 |     }
 58 |     if (this.cells[this.cells.length - 1].length === 3) {
 59 |       this.cells.push([]);
 60 |     }
 61 |     this.cells[this.cells.length - 1].push(index);
 62 |   }
 63 | 
 64 |   index(points: vec3[]) {
 65 |     for (const point of points) {
 66 |       let populated = false;
 67 |       for (let i = 0; i < this.positions.length; i++) {
 68 |         if (vec3.equals(this.positions[i], point)) {
 69 |           this.populateCell(i);
 70 |           populated = true;
 71 |           break;
 72 |         }
 73 |       }
 74 |       if (!populated) {
 75 |         this.positions.push(vec3.clone(point));
 76 |         this.populateCell(this.positions.length - 1);
 77 |       }
 78 |     }
 79 |   }
 80 | }
 81 | 
 82 | interface Options {
 83 |   width?: number;
 84 |   height?: number;
 85 |   depth?: number;
 86 |   radius?: number;
 87 |   resolution?: number;
 88 | }
 89 | 
 90 | const DEFAULTS = {
 91 |   width: 1,
 92 |   height: 1,
 93 |   depth: 1,
 94 |   radius: 0.125,
 95 |   resolution: 5,
 96 | };
 97 | 
 98 | export function generateRoundedBox(options: Options = {}) {
 99 |   const { width, height, depth, radius, resolution } = { ...DEFAULTS, ...options };
100 |   const size = vec3.fromValues(width, height, depth);
101 |   vec3.max(size, size, [2 * radius, 2 * radius, 2 * radius]);
102 | 
103 |   const indexer = new Indexer();
104 |   for (const face of faces) {
105 |     const width = vec3.length(vec3.multiply(vec3.create(), face.right, size));
106 |     const height = vec3.length(vec3.multiply(vec3.create(), face.up, size));
107 |     const s0 = vec3.multiply(vec3.create(), face.start, size);
108 |     const s1 = vec3.scaleAndAdd(vec3.create(), s0, face.right, radius);
109 |     const s2 = vec3.scaleAndAdd(vec3.create(), s0, face.right, width - radius);
110 |     const s3 = vec3.scaleAndAdd(vec3.create(), s0, face.up, radius);
111 |     const s4 = vec3.scaleAndAdd(vec3.create(), s3, face.right, radius);
112 |     const s5 = vec3.scaleAndAdd(vec3.create(), s3, face.right, width - radius);
113 |     const s6 = vec3.scaleAndAdd(vec3.create(), s0, face.up, height - radius);
114 |     const s7 = vec3.scaleAndAdd(vec3.create(), s6, face.right, radius);
115 |     const s8 = vec3.scaleAndAdd(vec3.create(), s6, face.right, width - radius);
116 |     // Each corner grid.
117 |     indexer.index(grid(s0, face.right, face.up, radius, radius, resolution, resolution));
118 |     indexer.index(grid(s2, face.right, face.up, radius, radius, resolution, resolution));
119 |     indexer.index(grid(s6, face.right, face.up, radius, radius, resolution, resolution));
120 |     indexer.index(grid(s8, face.right, face.up, radius, radius, resolution, resolution));
121 |     // Left and right side.
122 |     indexer.index(grid(s3, face.right, face.up, radius, height - 2 * radius, resolution, 1));
123 |     indexer.index(grid(s5, face.right, face.up, radius, height - 2 * radius, resolution, 1));
124 |     // Top and bottom.
125 |     indexer.index(grid(s1, face.right, face.up, width - 2 * radius, radius, 1, resolution));
126 |     indexer.index(grid(s7, face.right, face.up, width - 2 * radius, radius, 1, resolution));
127 |     // Middle face.
128 |     indexer.index(grid(s4, face.right, face.up, width - 2 * radius, height - 2 * radius, 1, 1));
129 |   }
130 | 
131 |   const { positions, cells } = indexer;
132 | 
133 |   const normals: vec3[] = [];
134 | 
135 |   for (const position of positions) {
136 |     const rounded = roundedBoxPoint(position, size, radius);
137 |     position[0] = rounded.position[0];
138 |     position[1] = rounded.position[1];
139 |     position[2] = rounded.position[2];
140 |     normals.push(rounded.normal);
141 |   }
142 | 
143 |   return {
144 |     positions: positions.map((p) => [p[0], p[1], p[2]]),
145 |     normals: normals.map((n) => [n[0], n[1], n[2]]),
146 |     cells,
147 |   };
148 | }
149 | 


--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "ESNext",
 4 |     "useDefineForClassFields": true,
 5 |     "module": "ESNext",
 6 |     "lib": ["ESNext", "DOM"],
 7 |     "moduleResolution": "Node",
 8 |     "strict": true,
 9 |     "sourceMap": true,
10 |     "resolveJsonModule": true,
11 |     "esModuleInterop": true,
12 |     "noUnusedLocals": true,
13 |     "noUnusedParameters": true,
14 |     "noImplicitReturns": true,
15 |     "emitDeclarationOnly": true,
16 |     "declaration": true,
17 |     "declarationDir": "./lib",
18 |     "declarationMap": true
19 |   },
20 |   "include": ["./src"]
21 | }
22 | 


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/vite.example-config.js:
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 1 | // vite.config.js
 2 | const path = require("path");
 3 | const { defineConfig } = require("vite");
 4 | 
 5 | module.exports = defineConfig({
 6 |   root: "./example",
 7 |   base: "./",
 8 |   build: {
 9 |     outDir: "../docs",
10 |     emptyOutDir: true,
11 |   },
12 |   rollupOptions: {
13 |     input: {
14 |       main: path.resolve(__dirname, "example/index.html"),
15 |     },
16 |   },
17 | });
18 | 


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/vite.lib-config.js:
--------------------------------------------------------------------------------
 1 | // vite.config.js
 2 | const path = require("path");
 3 | const { defineConfig } = require("vite");
 4 | 
 5 | module.exports = defineConfig({
 6 |   build: {
 7 |     outDir: "lib",
 8 |     lib: {
 9 |       name: "rounded-box",
10 |       entry: path.resolve(__dirname, "src/index.ts"),
11 |       fileName: (format) => `index.${format}.js`,
12 |     },
13 |   },
14 | });
15 | 


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