t2-mapper/docs/assets/FloatingLabel-D6iwwZhJ.js

import{r as e}from"./chunk-DECur_0Z.js";import{n as t,r as n,t as r}from"./jsx-runtime-BpGWiA-R.js";import{i}from"./react-three-fiber.esm-BccVk4IG.js";import{Ht as a}from"./three.module-BRbuBcDx.js";import{t as o}from"./Html-B0dPxgI2.js";var s={Label:`_Label_8rn2m_1`},c=t(),l=e(n(),1),u=r(),d=[0,0,0],f=new a;function p(e,t,n,r){let i=e.matrixWorld.elements;return(t-i[12])*-i[8]+(n-i[13])*-i[9]+(r-i[14])*-i[10]<0}var m=(0,l.memo)(function(e){let t=(0,c.c)(11),{children:n,color:r,position:a,opacity:m}=e,h=r===void 0?`white`:r,g=a===void 0?d:a,_=m===void 0?`fadeWithDistance`:m,v=_===`fadeWithDistance`,y=(0,l.useRef)(null),[b,x]=(0,l.useState)(_!==0),S=(0,l.useRef)(null),C;t[0]!==v||t[1]!==b||t[2]!==_?(C=e=>{let{camera:t}=e,n=y.current;if(!n)return;n.getWorldPosition(f);let r=p(t,f.x,f.y,f.z);if(v){let e=r?1/0:t.position.distanceTo(f),n=e<200;if(b!==n&&x(n),S.current&&n){let t=Math.max(0,Math.min(1,1-e/200));S.current.style.opacity=t.toString()}}else{let e=!r&&_!==0;b!==e&&x(e),S.current&&(S.current.style.opacity=_.toString())}},t[0]=v,t[1]=b,t[2]=_,t[3]=C):C=t[3],i(C);let w;t[4]!==n||t[5]!==h||t[6]!==b||t[7]!==g?(w=b?(0,u.jsx)(o,{position:g,center:!0,children:(0,u.jsx)(`div`,{ref:S,className:s.Label,style:{color:h},children:n})}):null,t[4]=n,t[5]=h,t[6]=b,t[7]=g,t[8]=w):w=t[8];let T;return t[9]===w?T=t[10]:(T=(0,u.jsx)(`group`,{ref:y,children:w}),t[9]=w,t[10]=T),T});export{m as t};