com.wallstop-studios.unity-helpers

Version:

Treasure chest of Unity developer tools

wallstop.github.io/unity-helpers

30 lines • 139 kB

HTML

<!doctype html><html lang=en class=no-js> <head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content="Production-ready Unity utilities: 10-15x faster PRNGs, O(log n) spatial queries, zero-allocation pooling, Odin-level inspector tooling, and data-driven effects."><meta name=author content="Wallstop Studios"><link href=https://wallstop.github.io/unity-helpers/features/editor-tools/asset-change-detection/ rel=canonical><link href=../unity-method-analyzer/ rel=prev><link href=../failed-tests-exporter/ rel=next><link rel=icon href=../../../assets/images/favicon.png><meta name=generator content="mkdocs-1.6.1, mkdocs-material-9.7.3"><title>Asset Change Detection - Unity Helpers</title><link rel=stylesheet href=../../../assets/stylesheets/main.484c7ddc.min.css><link rel=stylesheet href=../../../assets/stylesheets/palette.ab4e12ef.min.css><style>:root{--md-admonition-icon--note:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20448%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M64%20480c-35.3%200-64-28.7-64-64V96c0-35.3%2028.7-64%2064-64h320c35.3%200%2064%2028.7%2064%2064v213.5c0%2017-6.7%2033.3-18.7%2045.3L322.7%20461.3c-12%2012-28.3%2018.7-45.3%2018.7zm325.5-176H296c-13.3%200-24%2010.7-24%2024v93.5z%22/%3E%3C/svg%3E');--md-admonition-icon--abstract:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20448%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M384%20512H96c-53%200-96-43-96-96V96C0%2043%2043%200%2096%200h304c26.5%200%2048%2021.5%2048%2048v288c0%2020.9-13.4%2038.7-32%2045.3V448c17.7%200%2032%2014.3%2032%2032s-14.3%2032-32%2032zM96%20384c-17.7%200-32%2014.3-32%2032s14.3%2032%2032%2032h256v-64zm32-232c0%2013.3%2010.7%2024%2024%2024h176c13.3%200%2024-10.7%2024-24s-10.7-24-24-24H152c-13.3%200-24%2010.7-24%2024m24%2072c-13.3%200-24%2010.7-24%2024s10.7%2024%2024%2024h176c13.3%200%2024-10.7%2024-24s-10.7-24-24-24z%22/%3E%3C/svg%3E');--md-admonition-icon--info:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20512%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M256%20512a256%20256%200%201%200%200-512%20256%20256%200%201%200%200%20512m-32-352a32%2032%200%201%201%2064%200%2032%2032%200%201%201-64%200m-8%2064h48c13.3%200%2024%2010.7%2024%2024v88h8c13.3%200%2024%2010.7%2024%2024s-10.7%2024-24%2024h-80c-13.3%200-24-10.7-24-24s10.7-24%2024-24h24v-64h-24c-13.3%200-24-10.7-24-24s10.7-24%2024-24%22/%3E%3C/svg%3E');--md-admonition-icon--tip:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20384%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M292.9%20384c7.3-22.3%2021.9-42.5%2038.4-59.9C364%20289.7%20384%20243.2%20384%20192%20384%2086%20298%200%20192%200S0%2086%200%20192c0%2051.2%2020%2097.7%2052.7%20132.1%2016.5%2017.4%2031.2%2037.6%2038.4%2059.9h201.7zm-4.9%2048H96v16c0%2044.2%2035.8%2080%2080%2080h32c44.2%200%2080-35.8%2080-80zM184%20112c-39.8%200-72%2032.2-72%2072%200%2013.3-10.7%2024-24%2024s-24-10.7-24-24c0-66.3%2053.7-120%20120-120%2013.3%200%2024%2010.7%2024%2024s-10.7%2024-24%2024%22/%3E%3C/svg%3E');--md-admonition-icon--success:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20448%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M434.8%2070.1c14.3%2010.4%2017.5%2030.4%207.1%2044.7l-256%20352c-5.5%207.6-14%2012.3-23.4%2013.1s-18.5-2.7-25.1-9.3l-128-128c-12.5-12.5-12.5-32.8%200-45.3s32.8-12.5%2045.3%200l101.5%20101.5%20234-321.7c10.4-14.3%2030.4-17.5%2044.7-7.1z%22/%3E%3C/svg%3E');--md-admonition-icon--question:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20512%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M256%20512a256%20256%200%201%200%200-512%20256%20256%200%201%200%200%20512m0-336c-17.7%200-32%2014.3-32%2032%200%2013.3-10.7%2024-24%2024s-24-10.7-24-24c0-44.2%2035.8-80%2080-80s80%2035.8%2080%2080c0%2047.2-36%2067.2-56%2074.5v3.8c0%2013.3-10.7%2024-24%2024s-24-10.7-24-24v-8.1c0-20.5%2014.8-35.2%2030.1-40.2%206.4-2.1%2013.2-5.5%2018.2-10.3%204.3-4.2%207.7-10%207.7-19.6%200-17.7-14.3-32-32-32zm-32%20192a32%2032%200%201%201%2064%200%2032%2032%200%201%201-64%200%22/%3E%3C/svg%3E');--md-admonition-icon--warning:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20512%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M256%200c14.7%200%2028.2%208.1%2035.2%2021l216%20400c6.7%2012.4%206.4%2027.4-.8%2039.5S486.1%20480%20472%20480H40c-14.1%200-27.2-7.4-34.4-19.5s-7.5-27.1-.8-39.5l216-400c7-12.9%2020.5-21%2035.2-21m0%20352a32%2032%200%201%200%200%2064%2032%2032%200%201%200%200-64m0-192c-18.2%200-32.7%2015.5-31.4%2033.7l7.4%20104c.9%2012.5%2011.4%2022.3%2023.9%2022.3%2012.6%200%2023-9.7%2023.9-22.3l7.4-104c1.3-18.2-13.1-33.7-31.4-33.7z%22/%3E%3C/svg%3E');--md-admonition-icon--failure:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20384%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M55.1%2073.4c-12.5-12.5-32.8-12.5-45.3%200s-12.5%2032.8%200%2045.3L147.2%20256%209.9%20393.4c-12.5%2012.5-12.5%2032.8%200%2045.3s32.8%2012.5%2045.3%200l137.3-137.4%20137.4%20137.3c12.5%2012.5%2032.8%2012.5%2045.3%200s12.5-32.8%200-45.3L237.8%20256l137.3-137.4c12.5-12.5%2012.5-32.8%200-45.3s-32.8-12.5-45.3%200L192.5%20210.7z%22/%3E%3C/svg%3E');--md-admonition-icon--danger:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20512%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M416%20427.4c58.5-44%2096-111.6%2096-187.4C512%20107.5%20397.4%200%20256%200S0%20107.5%200%20240c0%2075.8%2037.5%20143.4%2096%20187.4V464c0%2026.5%2021.5%2048%2048%2048h32v-40c0-13.3%2010.7-24%2024-24s24%2010.7%2024%2024v40h64v-40c0-13.3%2010.7-24%2024-24s24%2010.7%2024%2024v40h32c26.5%200%2048-21.5%2048-48zM96%20256a64%2064%200%201%201%20128%200%2064%2064%200%201%201-128%200m256-64a64%2064%200%201%201%200%20128%2064%2064%200%201%201%200-128%22/%3E%3C/svg%3E');--md-admonition-icon--bug:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20576%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M192%2096c0-53%2043-96%2096-96s96%2043%2096%2096v3.6c0%2015.7-12.7%2028.4-28.4%2028.4H220.5c-15.7%200-28.4-12.7-28.4-28.4V96zm345.6%2012.8c10.6%2014.1%207.7%2034.2-6.4%2044.8l-97.8%2073.3c5.3%208.9%209.3%2018.7%2011.8%2029.1H544c17.7%200%2032%2014.3%2032%2032s-14.3%2032-32%2032h-96v32c0%202.6-.1%205.3-.2%207.9l83.4%2062.5c14.1%2010.6%2017%2030.7%206.4%2044.8s-30.7%2017-44.8%206.4l-63.1-47.3c-23.2%2044.2-66.5%2076.2-117.7%2083.9V280c0-13.3-10.7-24-24-24s-24%2010.7-24%2024v230.2c-51.2-7.7-94.5-39.7-117.7-83.9l-63.1%2047.3c-14.1%2010.6-34.2%207.7-44.8-6.4s-7.7-34.2%206.4-44.8l83.4-62.5c-.1-2.6-.2-5.2-.2-7.9v-32H32c-17.7%200-32-14.3-32-32s14.3-32%2032-32h98.8c2.5-10.4%206.5-20.2%2011.8-29.1l-97.8-73.3c-14.1-10.6-17-30.7-6.4-44.8s30.7-17%2044.8-6.4L192%20184c12.3-5.1%2025.8-8%2040-8h112c14.2%200%2027.7%202.8%2040%208l108.8-81.6c14.1-10.6%2034.2-7.7%2044.8%206.4%22/%3E%3C/svg%3E');--md-admonition-icon--example:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20448%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M288%200H128c-17.7%200-32%2014.3-32%2032s14.3%2032%2032%2032v151.5L7.5%20426.3C2.6%20435%200%20444.7%200%20454.7%200%20486.4%2025.6%20512%2057.3%20512h333.4c31.6%200%2057.3-25.6%2057.3-57.3%200-10-2.6-19.8-7.5-28.4L320%20215.5V64c17.7%200%2032-14.3%2032-32S337.7%200%20320%200zm-96%20215.5V64h64v151.5c0%2011.1%202.9%2022.1%208.4%2031.8L306%20320H142l41.6-72.7c5.5-9.7%208.4-20.6%208.4-31.8%22/%3E%3C/svg%3E');--md-admonition-icon--quote:url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%20448%20512%22%3E%3C%21--%21%20Font%20Awesome%20Free%207.1.0%20by%20%40fontawesome%20-%20https%3A//fontawesome.com%20License%20-%20https%3A//fontawesome.com/license/free%20%28Icons%3A%20CC%20BY%204.0%2C%20Fonts%3A%20SIL%20OFL%201.1%2C%20Code%3A%20MIT%20License%29%20Copyright%202025%20Fonticons%2C%20Inc.--%3E%3Cpath%20d%3D%22M0%20216C0%20149.7%2053.7%2096%20120%2096h8c17.7%200%2032%2014.3%2032%2032s-14.3%2032-32%2032h-8c-30.9%200-56%2025.1-56%2056v8h64c35.3%200%2064%2028.7%2064%2064v64c0%2035.3-28.7%2064-64%2064H64c-35.3%200-64-28.7-64-64zm256%200c0-66.3%2053.7-120%20120-120h8c17.7%200%2032%2014.3%2032%2032s-14.3%2032-32%2032h-8c-30.9%200-56%2025.1-56%2056v8h64c35.3%200%2064%2028.7%2064%2064v64c0%2035.3-28.7%2064-64%2064h-64c-35.3%200-64-28.7-64-64z%22/%3E%3C/svg%3E');}</style><link rel=preconnect href=https://fonts.gstatic.com crossorigin><link rel=stylesheet href="https://fonts.googleapis.com/css?family=Inter:300,300i,400,400i,700,700i%7CJetBrains+Mono:400,400i,700,700i&display=fallback"><style>:root{--md-text-font:"Inter";--md-code-font:"JetBrains Mono"}</style><link rel=stylesheet href=../../../css/timeago.css><link rel=stylesheet href=../../../stylesheets/custom.css><script>__md_scope=new URL("../../..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script></head> <body dir=ltr data-md-color-scheme=slate data-md-color-primary=teal data-md-color-accent=deep-orange> <input class=md-toggle data-md-toggle=drawer type=checkbox id=__drawer autocomplete=off> <input class=md-toggle data-md-toggle=search type=checkbox id=__search autocomplete=off> <label class=md-overlay for=__drawer></label> <div data-md-component=skip> <a href=#asset-change-detection class=md-skip> Skip to content </a> </div> <div data-md-component=announce> </div> <header class="md-header md-header--shadow md-header--lifted" data-md-component=header> <nav class="md-header__inner md-grid" aria-label=Header> <a href=../../.. title="Unity Helpers" class="md-header__button md-logo" aria-label="Unity Helpers" data-md-component=logo> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg> </a> <label class="md-header__button md-icon" for=__drawer> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M3 6h18v2H3zm0 5h18v2H3zm0 5h18v2H3z"/></svg> </label> <div class=md-header__title data-md-component=header-title> <div class=md-header__ellipsis> <div class=md-header__topic> <span class=md-ellipsis> Unity Helpers </span> </div> <div class=md-header__topic data-md-component=header-topic> <span class=md-ellipsis> Asset Change Detection </span> </div> </div> </div> <form class=md-header__option data-md-component=palette> <input class=md-option data-md-color-media data-md-color-scheme=slate data-md-color-primary=teal data-md-color-accent=deep-orange aria-label="Switch to light mode" type=radio name=__palette id=__palette_0> <label class="md-header__button md-icon" title="Switch to light mode" for=__palette_1 hidden> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="m17.75 4.09-2.53 1.94.91 3.06-2.63-1.81-2.63 1.81.91-3.06-2.53-1.94L12.44 4l1.06-3 1.06 3zm3.5 6.91-1.64 1.25.59 1.98-1.7-1.17-1.7 1.17.59-1.98L15.75 11l2.06-.05L18.5 9l.69 1.95zm-2.28 4.95c.83-.08 1.72 1.1 1.19 1.85-.32.45-.66.87-1.08 1.27C15.17 23 8.84 23 4.94 19.07c-3.91-3.9-3.91-10.24 0-14.14.4-.4.82-.76 1.27-1.08.75-.53 1.93.36 1.85 1.19-.27 2.86.69 5.83 2.89 8.02a9.96 9.96 0 0 0 8.02 2.89m-1.64 2.02a12.08 12.08 0 0 1-7.8-3.47c-2.17-2.19-3.33-5-3.49-7.82-2.81 3.14-2.7 7.96.31 10.98 3.02 3.01 7.84 3.12 10.98.31"/></svg> </label> <input class=md-option data-md-color-media data-md-color-scheme=default data-md-color-primary=teal data-md-color-accent=deep-orange aria-label="Switch to dark mode" type=radio name=__palette id=__palette_1> <label class="md-header__button md-icon" title="Switch to dark mode" for=__palette_0 hidden> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M12 7a5 5 0 0 1 5 5 5 5 0 0 1-5 5 5 5 0 0 1-5-5 5 5 0 0 1 5-5m0 2a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0-7 2.39 3.42C13.65 5.15 12.84 5 12 5s-1.65.15-2.39.42zM3.34 7l4.16-.35A7.2 7.2 0 0 0 5.94 8.5c-.44.74-.69 1.5-.83 2.29zm.02 10 1.76-3.77a7.131 7.131 0 0 0 2.38 4.14zM20.65 7l-1.77 3.79a7.02 7.02 0 0 0-2.38-4.15zm-.01 10-4.14.36c.59-.51 1.12-1.14 1.54-1.86.42-.73.69-1.5.83-2.29zM12 22l-2.41-3.44c.74.27 1.55.44 2.41.44.82 0 1.63-.17 2.37-.44z"/></svg> </label> </form> <script>var palette=__md_get("__palette");if(palette&&palette.color){if("(prefers-color-scheme)"===palette.color.media){var media=matchMedia("(prefers-color-scheme: light)"),input=document.querySelector(media.matches?"[data-md-color-media='(prefers-color-scheme: light)']":"[data-md-color-media='(prefers-color-scheme: dark)']");palette.color.media=input.getAttribute("data-md-color-media"),palette.color.scheme=input.getAttribute("data-md-color-scheme"),palette.color.primary=input.getAttribute("data-md-color-primary"),palette.color.accent=input.getAttribute("data-md-color-accent")}for(var[key,value]of Object.entries(palette.color))document.body.setAttribute("data-md-color-"+key,value)}</script> <label class="md-header__button md-icon" for=__search> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg> </label> <div class=md-search data-md-component=search role=dialog> <label class=md-search__overlay for=__search></label> <div class=md-search__inner role=search> <form class=md-search__form name=search> <input type=text class=md-search__input name=query aria-label=Search placeholder=Search autocapitalize=off autocorrect=off autocomplete=off spellcheck=false data-md-component=search-query required> <label class="md-search__icon md-icon" for=__search> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg> </label> <nav class=md-search__options aria-label=Search> <a href=javascript:void(0) class="md-search__icon md-icon" title=Share aria-label=Share data-clipboard data-clipboard-text data-md-component=search-share tabindex=-1> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.15c-.05.21-.08.43-.08.66 0 1.61 1.31 2.91 2.92 2.91s2.92-1.3 2.92-2.91A2.92 2.92 0 0 0 18 16.08"/></svg> </a> <button type=reset class="md-search__icon md-icon" title=Clear aria-label=Clear tabindex=-1> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg> </button> </nav> <div class=md-search__suggest data-md-component=search-suggest></div> </form> <div class=md-search__output> <div class=md-search__scrollwrap tabindex=0 data-md-scrollfix> <div class=md-search-result data-md-component=search-result> <div class=md-search-result__meta> Initializing search </div> <ol class=md-search-result__list role=presentation></ol> </div> </div> </div> </div> </div> <div class=md-header__source> <a href=https://github.com/wallstop/unity-helpers title="Go to repository" class=md-source data-md-component=source> <div class="md-source__icon md-icon"> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 512 512"><path d="M173.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6m-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3m44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9M252.8 8C114.1 8 8 113.3 8 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C436.2 457.8 504 362.9 504 252 504 113.3 391.5 8 252.8 8M105.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1m-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7m32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1m-11.4-14.7c-1.6 1-1.6 3.6 0 5.9s4.3 3.3 5.6 2.3c1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2"/></svg> </div> <div class=md-source__repository> wallstop/unity-helpers </div> </a> </div> </nav> <nav class=md-tabs aria-label=Tabs data-md-component=tabs> <div class=md-grid> <ul class=md-tabs__list> <li class=md-tabs__item> <a href=../../.. class=md-tabs__link> Home </a> </li> <li class=md-tabs__item> <a href=../../../overview/getting-started/ class=md-tabs__link> Getting Started </a> </li> <li class="md-tabs__item md-tabs__item--active"> <a href=../../inspector/inspector-overview/ class=md-tabs__link> Features </a> </li> <li class=md-tabs__item> <a href=../../../performance/random-performance/ class=md-tabs__link> Performance </a> </li> <li class=md-tabs__item> <a href=../../../guides/odin-migration-guide/ class=md-tabs__link> Guides </a> </li> <li class=md-tabs__item> <a href=../../../project/contributing/ class=md-tabs__link> Contributing </a> </li> <li class=md-tabs__item> <a href=../../../project/license/ class=md-tabs__link> Project </a> </li> </ul> </div> </nav> </header> <div class=md-container data-md-component=container> <main class=md-main data-md-component=main> <div class="md-main__inner md-grid"> <div class="md-sidebar md-sidebar--primary" data-md-component=sidebar data-md-type=navigation> <div class=md-sidebar__scrollwrap> <div class=md-sidebar__inner> <nav class="md-nav md-nav--primary md-nav--lifted md-nav--integrated" aria-label=Navigation data-md-level=0> <label class=md-nav__title for=__drawer> <a href=../../.. title="Unity Helpers" class="md-nav__button md-logo" aria-label="Unity Helpers" data-md-component=logo> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54"/></svg> </a> Unity Helpers </label> <div class=md-nav__source> <a href=https://github.com/wallstop/unity-helpers title="Go to repository" class=md-source data-md-component=source> <div class="md-source__icon md-icon"> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 512 512"><path d="M173.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6m-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3m44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9M252.8 8C114.1 8 8 113.3 8 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C436.2 457.8 504 362.9 504 252 504 113.3 391.5 8 252.8 8M105.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1m-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7m32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1m-11.4-14.7c-1.6 1-1.6 3.6 0 5.9s4.3 3.3 5.6 2.3c1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2"/></svg> </div> <div class=md-source__repository> wallstop/unity-helpers </div> </a> </div> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../.. class=md-nav__link> <span class=md-ellipsis> Home </span> </a> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_2> <div class="md-nav__link md-nav__container"> <a href=../../../overview/ class="md-nav__link "> <span class=md-ellipsis> Getting Started </span> </a> <label class="md-nav__link " for=__nav_2 id=__nav_2_label tabindex=0> <span class="md-nav__icon md-icon"></span> </label> </div> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_2_label aria-expanded=false> <label class=md-nav__title for=__nav_2> <span class="md-nav__icon md-icon"></span> Getting Started </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../../overview/getting-started/ class=md-nav__link> <span class=md-ellipsis> Quick Start </span> </a> </li> <li class=md-nav__item> <a href=../../../overview/glossary/ class=md-nav__link> <span class=md-ellipsis> Glossary </span> </a> </li> <li class=md-nav__item> <a href=../../../overview/roadmap/ class=md-nav__link> <span class=md-ellipsis> Roadmap </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type=checkbox id=__nav_3 checked> <label class=md-nav__link for=__nav_3 id=__nav_3_label tabindex> <span class=md-ellipsis> Features </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_3_label aria-expanded=true> <label class=md-nav__title for=__nav_3> <span class="md-nav__icon md-icon"></span> Features </label> <ul class=md-nav__list data-md-scrollfix> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_1> <label class=md-nav__link for=__nav_3_1 id=__nav_3_1_label tabindex> <span class=md-ellipsis> Inspector </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_1_label aria-expanded=false> <label class=md-nav__title for=__nav_3_1> <span class="md-nav__icon md-icon"></span> Inspector </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../inspector/inspector-overview/ class=md-nav__link> <span class=md-ellipsis> Overview </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-button/ class=md-nav__link> <span class=md-ellipsis> Buttons </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-grouping-attributes/ class=md-nav__link> <span class=md-ellipsis> Grouping Attributes </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-selection-attributes/ class=md-nav__link> <span class=md-ellipsis> Selection Attributes </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-conditional-display/ class=md-nav__link> <span class=md-ellipsis> Conditional Display </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-validation-attributes/ class=md-nav__link> <span class=md-ellipsis> Validation Attributes </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-inline-editor/ class=md-nav__link> <span class=md-ellipsis> Inline Editor </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/inspector-settings/ class=md-nav__link> <span class=md-ellipsis> Inspector Settings </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/utility-components/ class=md-nav__link> <span class=md-ellipsis> Utility Components </span> </a> </li> <li class=md-nav__item> <a href=../../inspector/visual-components/ class=md-nav__link> <span class=md-ellipsis> Visual Components </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_2> <label class=md-nav__link for=__nav_3_2 id=__nav_3_2_label tabindex> <span class=md-ellipsis> Relational Components </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_2_label aria-expanded=false> <label class=md-nav__title for=__nav_3_2> <span class="md-nav__icon md-icon"></span> Relational Components </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../relational-components/relational-components/ class=md-nav__link> <span class=md-ellipsis> Overview </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_3> <label class=md-nav__link for=__nav_3_3 id=__nav_3_3_label tabindex> <span class=md-ellipsis> Spatial Data Structures </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_3_label aria-expanded=false> <label class=md-nav__title for=__nav_3_3> <span class="md-nav__icon md-icon"></span> Spatial Data Structures </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../spatial/spatial-trees-2d-guide/ class=md-nav__link> <span class=md-ellipsis> 2D Spatial Trees </span> </a> </li> <li class=md-nav__item> <a href=../../spatial/spatial-trees-3d-guide/ class=md-nav__link> <span class=md-ellipsis> 3D Spatial Trees </span> </a> </li> <li class=md-nav__item> <a href=../../spatial/hulls/ class=md-nav__link> <span class=md-ellipsis> Hull Algorithms </span> </a> </li> <li class=md-nav__item> <a href=../../spatial/spatial-tree-semantics/ class=md-nav__link> <span class=md-ellipsis> Spatial Tree Semantics </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_4> <label class=md-nav__link for=__nav_3_4 id=__nav_3_4_label tabindex> <span class=md-ellipsis> Effects System </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_4_label aria-expanded=false> <label class=md-nav__title for=__nav_3_4> <span class="md-nav__icon md-icon"></span> Effects System </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../effects/effects-system/ class=md-nav__link> <span class=md-ellipsis> Overview </span> </a> </li> <li class=md-nav__item> <a href=../../effects/effects-system-tutorial/ class=md-nav__link> <span class=md-ellipsis> Tutorial </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_5> <label class=md-nav__link for=__nav_3_5 id=__nav_3_5_label tabindex> <span class=md-ellipsis> Serialization </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_5_label aria-expanded=false> <label class=md-nav__title for=__nav_3_5> <span class="md-nav__icon md-icon"></span> Serialization </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../serialization/serialization/ class=md-nav__link> <span class=md-ellipsis> Overview </span> </a> </li> <li class=md-nav__item> <a href=../../serialization/serialization-types/ class=md-nav__link> <span class=md-ellipsis> Serializable Types </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_6> <label class=md-nav__link for=__nav_3_6 id=__nav_3_6_label tabindex> <span class=md-ellipsis> Utilities </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_6_label aria-expanded=false> <label class=md-nav__title for=__nav_3_6> <span class="md-nav__icon md-icon"></span> Utilities </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../utilities/math-and-extensions/ class=md-nav__link> <span class=md-ellipsis> Math & Extensions </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/data-structures/ class=md-nav__link> <span class=md-ellipsis> Data Structures </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/random-generators/ class=md-nav__link> <span class=md-ellipsis> Random Generators </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/singletons/ class=md-nav__link> <span class=md-ellipsis> Singletons </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/reflection-helpers/ class=md-nav__link> <span class=md-ellipsis> Reflection Helpers </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/helper-utilities/ class=md-nav__link> <span class=md-ellipsis> Helper Utilities </span> </a> </li> <li class=md-nav__item> <a href=../../utilities/pooling-guide/ class=md-nav__link> <span class=md-ellipsis> Pooling Guide </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_3_7> <label class=md-nav__link for=__nav_3_7 id=__nav_3_7_label tabindex> <span class=md-ellipsis> Logging </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_7_label aria-expanded=false> <label class=md-nav__title for=__nav_3_7> <span class="md-nav__icon md-icon"></span> Logging </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../logging/logging-extensions/ class=md-nav__link> <span class=md-ellipsis> Logging Extensions </span> </a> </li> <li class=md-nav__item> <a href=../../logging/unity-main-thread-dispatcher/ class=md-nav__link> <span class=md-ellipsis> Main Thread Dispatcher </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type=checkbox id=__nav_3_8 checked> <label class=md-nav__link for=__nav_3_8 id=__nav_3_8_label tabindex> <span class=md-ellipsis> Editor Tools </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=2 aria-labelledby=__nav_3_8_label aria-expanded=true> <label class=md-nav__title for=__nav_3_8> <span class="md-nav__icon md-icon"></span> Editor Tools </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../editor-tools-guide/ class=md-nav__link> <span class=md-ellipsis> Tools Guide </span> </a> </li> <li class=md-nav__item> <a href=../unity-method-analyzer/ class=md-nav__link> <span class=md-ellipsis> Unity Method Analyzer </span> </a> </li> <li class="md-nav__item md-nav__item--active"> <input class="md-nav__toggle md-toggle" type=checkbox id=__toc> <label class="md-nav__link md-nav__link--active" for=__toc> <span class=md-ellipsis> Asset Change Detection </span> <span class="md-nav__icon md-icon"></span> </label> <a href=./ class="md-nav__link md-nav__link--active"> <span class=md-ellipsis> Asset Change Detection </span> </a> <nav class="md-nav md-nav--secondary" aria-label="Table of contents"> <label class=md-nav__title for=__toc> <span class="md-nav__icon md-icon"></span> Table of contents </label> <ul class=md-nav__list data-md-component=toc data-md-scrollfix> <li class=md-nav__item> <a href=#table-of-contents class=md-nav__link> <span class=md-ellipsis> Table of Contents </span> </a> </li> <li class=md-nav__item> <a href=#basic-usage class=md-nav__link> <span class=md-ellipsis> Basic Usage </span> </a> </li> <li class=md-nav__item> <a href=#attribute-parameters class=md-nav__link> <span class=md-ellipsis> Attribute Parameters </span> </a> <nav class=md-nav aria-label="Attribute Parameters"> <ul class=md-nav__list> <li class=md-nav__item> <a href=#assetchangeflags class=md-nav__link> <span class=md-ellipsis> AssetChangeFlags </span> </a> </li> <li class=md-nav__item> <a href=#detectassetchangedoptions class=md-nav__link> <span class=md-ellipsis> DetectAssetChangedOptions </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=#method-signatures class=md-nav__link> <span class=md-ellipsis> Method Signatures </span> </a> <nav class=md-nav aria-label="Method Signatures"> <ul class=md-nav__list> <li class=md-nav__item> <a href=#1-no-parameters-fire-and-forget class=md-nav__link> <span class=md-ellipsis> 1. No Parameters (Fire-and-Forget) </span> </a> </li> <li class=md-nav__item> <a href=#2-full-context-recommended class=md-nav__link> <span class=md-ellipsis> 2. Full Context (Recommended) </span> </a> </li> <li class=md-nav__item> <a href=#3-typed-arrays-advanced class=md-nav__link> <span class=md-ellipsis> 3. Typed Arrays (Advanced) </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=#inheritance-support class=md-nav__link> <span class=md-ellipsis> Inheritance Support </span> </a> </li> <li class=md-nav__item> <a href=#asset-change-context class=md-nav__link> <span class=md-ellipsis> Asset Change Context </span> </a> </li> <li class=md-nav__item> <a href=#best-practices class=md-nav__link> <span class=md-ellipsis> Best Practices </span> </a> <nav class=md-nav aria-label="Best Practices"> <ul class=md-nav__list> <li class=md-nav__item> <a href=#performance-considerations class=md-nav__link> <span class=md-ellipsis> Performance Considerations </span> </a> </li> <li class=md-nav__item> <a href=#design-patterns class=md-nav__link> <span class=md-ellipsis> Design Patterns </span> </a> </li> <li class=md-nav__item> <a href=#avoiding-reentrant-issues class=md-nav__link> <span class=md-ellipsis> Avoiding Reentrant Issues </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=#examples class=md-nav__link> <span class=md-ellipsis> Examples </span> </a> <nav class=md-nav aria-label=Examples> <ul class=md-nav__list> <li class=md-nav__item> <a href=#cache-invalidation class=md-nav__link> <span class=md-ellipsis> Cache Invalidation </span> </a> </li> <li class=md-nav__item> <a href=#auto-configuration class=md-nav__link> <span class=md-ellipsis> Auto-Configuration </span> </a> </li> <li class=md-nav__item> <a href=#derived-type-monitoring class=md-nav__link> <span class=md-ellipsis> Derived Type Monitoring </span> </a> </li> <li class=md-nav__item> <a href=#prefab-based-instance-methods class=md-nav__link> <span class=md-ellipsis> Prefab-Based Instance Methods </span> </a> </li> <li class=md-nav__item> <a href=#scene-object-instance-methods class=md-nav__link> <span class=md-ellipsis> Scene Object Instance Methods </span> </a> </li> <li class=md-nav__item> <a href=#combined-prefab-and-scene-search class=md-nav__link> <span class=md-ellipsis> Combined Prefab and Scene Search </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=#implementation-details class=md-nav__link> <span class=md-ellipsis> Implementation Details </span> </a> </li> <li class=md-nav__item> <a href=#troubleshooting class=md-nav__link> <span class=md-ellipsis> Troubleshooting </span> </a> <nav class=md-nav aria-label=Troubleshooting> <ul class=md-nav__list> <li class=md-nav__item> <a href=#method-is-not-called class=md-nav__link> <span class=md-ellipsis> Method Is Not Called </span> </a> </li> <li class=md-nav__item> <a href=#monobehaviour-instance-methods-not-working class=md-nav__link> <span class=md-ellipsis> MonoBehaviour Instance Methods Not Working </span> </a> </li> <li class=md-nav__item> <a href=#performance-issues class=md-nav__link> <span class=md-ellipsis> Performance Issues </span> </a> </li> <li class=md-nav__item> <a href=#null-reference-exceptions class=md-nav__link> <span class=md-ellipsis> Null Reference Exceptions </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=#related-features class=md-nav__link> <span class=md-ellipsis> Related Features </span> </a> </li> </ul> </nav> </li> <li class=md-nav__item> <a href=../failed-tests-exporter/ class=md-nav__link> <span class=md-ellipsis> Failed Tests Exporter </span> </a> </li> </ul> </nav> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_4> <label class=md-nav__link for=__nav_4 id=__nav_4_label tabindex=0> <span class=md-ellipsis> Performance </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_4_label aria-expanded=false> <label class=md-nav__title for=__nav_4> <span class="md-nav__icon md-icon"></span> Performance </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../../performance/random-performance/ class=md-nav__link> <span class=md-ellipsis> Random Generators </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/spatial-tree-2d-performance/ class=md-nav__link> <span class=md-ellipsis> Spatial Trees 2D </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/spatial-tree-3d-performance/ class=md-nav__link> <span class=md-ellipsis> Spatial Trees 3D </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/relational-components-performance/ class=md-nav__link> <span class=md-ellipsis> Relational Components </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/reflection-performance/ class=md-nav__link> <span class=md-ellipsis> Reflection Helpers </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/ilist-sorting-performance/ class=md-nav__link> <span class=md-ellipsis> IList Sorting </span> </a> </li> <li class=md-nav__item> <a href=../../../performance/baseline-tests-performance/ class=md-nav__link> <span class=md-ellipsis> Baseline Tests </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_5> <label class=md-nav__link for=__nav_5 id=__nav_5_label tabindex=0> <span class=md-ellipsis> Guides </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_5_label aria-expanded=false> <label class=md-nav__title for=__nav_5> <span class="md-nav__icon md-icon"></span> Guides </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../../guides/odin-migration-guide/ class=md-nav__link> <span class=md-ellipsis> Odin Migration </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_6> <label class=md-nav__link for=__nav_6 id=__nav_6_label tabindex=0> <span class=md-ellipsis> Contributing </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_6_label aria-expanded=false> <label class=md-nav__title for=__nav_6> <span class="md-nav__icon md-icon"></span> Contributing </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../../project/contributing/ class=md-nav__link> <span class=md-ellipsis> Overview </span> </a> </li> <li class=md-nav__item> <a href=../../../contributing/testing-patterns/ class=md-nav__link> <span class=md-ellipsis> Testing Patterns </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle md-toggle--indeterminate" type=checkbox id=__nav_7> <label class=md-nav__link for=__nav_7 id=__nav_7_label tabindex=0> <span class=md-ellipsis> Project </span> <span class="md-nav__icon md-icon"></span> </label> <nav class=md-nav data-md-level=1 aria-labelledby=__nav_7_label aria-expanded=false> <label class=md-nav__title for=__nav_7> <span class="md-nav__icon md-icon"></span> Project </label> <ul class=md-nav__list data-md-scrollfix> <li class=md-nav__item> <a href=../../../project/license/ class=md-nav__link> <span class=md-ellipsis> License </span> </a> </li> <li class=md-nav__item> <a href=../../../project/third-party-notices/ class=md-nav__link> <span class=md-ellipsis> Third-Party Notices </span> </a> </li> <li class=md-nav__item> <a href=../../../project/llms-txt/ class=md-nav__link> <span class=md-ellipsis> LLMs.txt </span> </a> </li> </ul> </nav> </li> </ul> </nav> </div> </div> </div> <div class=md-content data-md-component=content> <nav class=md-path aria-label=Navigation> <ol class=md-path__list> <li class=md-path__item> <a href=../../.. class=md-path__link> <span class=md-ellipsis> Home </span> </a> </li> <li class=md-path__item> <a href=../../inspector/inspector-overview/ class=md-path__link> <span class=md-ellipsis> Features </span> </a> </li> <li class=md-path__item> <a href=../editor-tools-guide/ class=md-path__link> <span class=md-ellipsis> Editor Tools </span> </a> </li> </ol> </nav> <article class="md-content__inner md-typeset"> <a href=https://github.com/wallstop/unity-helpers/edit/main/docs/features/editor-tools/asset-change-detection.md title="Edit this page" class="md-content__button md-icon" rel=edit> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75z"/></svg> </a> <a href=https://github.com/wallstop/unity-helpers/raw/main/docs/features/rawor-tools/asset-change-detection.md title="View source of this page" class="md-content__button md-icon"> <svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M12 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3m0 8a5 5 0 0 1-5-5 5 5 0 0 1 5-5 5 5 0 0 1 5 5 5 5 0 0 1-5 5m0-12.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5"/></svg> </a> <h1 id=asset-change-detection>Asset Change Detection<a class=headerlink href=#asset-change-detection title="Permanent link">¶</a></h1> <p><strong>Automatically respond to asset creation and deletion events.</strong></p> <p>The <code>[DetectAssetChanged]</code> attribute allows you to annotate methods that should execute automatically when specific asset types are created or deleted in the Unity Editor. Perfect for cache invalidation, autoconfiguration, validation, and maintaining derived data.</p> <hr> <h2 id=table-of-contents>Table of Contents<a class=headerlink href=#table-of-contents title="Permanent link">¶</a></h2> <ul> <li><a href=#basic-usage>Basic Usage</a></li> <li><a href=#attribute-parameters>Attribute Parameters</a></li> <li><a href=#method-signatures>Method Signatures</a></li> <li><a href=#inheritance-support>Inheritance Support</a></li> <li><a href=#asset-change-context>Asset Change Context</a></li> <li><a href=#best-practices>Best Practices</a></li> <li><a href=#examples>Examples</a></li> </ul> <hr> <h2 id=basic-usage>Basic Usage<a class=headerlink href=#basic-usage title="Permanent link">¶</a></h2> <div class="language-csharp highlight"><table class=highlighttable><tr><th colspan=2 class=filename><span class=filename>C#</span></th></tr><tr><td class=linenos><div class=linenodiv><pre><span></span><span class=normal><a href=#__codelineno-0-1> 1</a></span> <span class=normal><a href=#__codelineno-0-2> 2</a></span> <span class=normal><a href=#__codelineno-0-3> 3</a></span> <span class=normal><a href=#__codelineno-0-4> 4</a></span> <span class=normal><a href=#__codelineno-0-5> 5</a></span> <span class=normal><a href=#__codelineno-0-6> 6</a></span> <span class=normal><a href=#__codelineno-0-7> 7</a></span> <span class=normal><a href=#__codelineno-0-8> 8</a></span> <span class=normal><a href=#__codelineno-0-9> 9</a></span> <span class=normal><a href=#__codelineno-0-10>10</a></span> <span class=normal><a href=#__codelineno-0-11>11</a></span> <span class=normal><a href=#__codelineno-0-12>12</a></span> <span class=normal><a href=#__codelineno-0-13>13</a></span> <span class=normal><a href=#__codelineno-0-14>14</a></span> <span class=normal><a href=#__codelineno-0-15>15</a></span> <span class=normal><a href=#__codelineno-0-16>16</a></span> <span class=normal><a href=#__codelineno-0-17>17</a></span> <span class=normal><a href=#__codelineno-0-18>18</a></span> <span class=normal><a href=#__codelineno-0-19>19</a></span> <span class=normal><a href=#__codelineno-0-20>20</a></span> <span class=normal><a href=#__codelineno-0-21>21</a></span> <span class=normal><a href=#__codelineno-0-22>22</a></span> <span class=normal><a href=#__codelineno-0-23>23</a></span> <span class=normal><a href=#__codelineno-0-24>24</a></span> <span class=normal><a href=#__codelineno-0-25>25</a></span> <span class=normal><a href=#__codelineno-0-26>26</a></span> <span class=normal><a href=#__codelineno-0-27>27</a></span> <span class=normal><a href=#__codelineno-0-28>28</a></span></pre></div></td><td class=code><div><pre><span></span><code><span id=__span-0-1><a id=__codelineno-0-1 name=__codelineno-0-1></a><span class=k>using</span><span class=w> </span><span class=nn>System.Collections.Generic</span><span class=p>;</span> </span><span id=__span-0-2><a id=__codelineno-0-2 name=__codelineno-0-2></a><span class=k>using</span><span class=w> </span><span class=nn>UnityEngine</span><span class=p>;</span> </span><span id=__span-0-3><a id=__codelineno-0-3 name=__codelineno-0-3></a