diff --git a/index.html b/index.html
index 1216668..4af5234 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
-
+
@@ -1117,7 +1117,7 @@ button.sidebar-toggle{
{"created":"20230425164931250","title":"$:/state/folded/GLSL shader template","text":"show","modified":"20230425164939576"},
{"created":"20230424142403302","text":"checked","title":"$:/state/import/select-all","modified":"20230424142404392"},
{"created":"20230423163640468","title":"$:/state/notebook-sidebar","text":"yes","modified":"20250922183501076"},
-{"created":"20230423163641722","title":"$:/state/notebook-sidebar-section","text":"Home","modified":"20250922200911705"},
+{"created":"20230423163641722","title":"$:/state/notebook-sidebar-section","text":"Home","modified":"20250922201456965"},
{"created":"20230427102758222","title":"$:/state/plugin-info--1887569658-$:/plugins/ihm/tidgraph--50210113","text":"documentation","modified":"20230427102759911"},
{"created":"20230427092525294","title":"$:/state/plugin-info--391242618-$:/plugins/tiddlywiki/browser-storage","text":"yes","modified":"20230427092525375"},
{"created":"20230427093219686","title":"$:/state/plugin-info--391242618-$:/plugins/tiddlywiki/browser-storage--605768392","text":"settings","modified":"20230427094141558"},
@@ -1187,7 +1187,7 @@ button.sidebar-toggle{
{"created":"20230622104329622","title":"$:/state/toc/Reference/js/AFRAME-THREE.js--403145756","text":"open","modified":"20230622104329622"},
{"created":"20230622111759784","title":"$:/state/toc/Reference/The parser-THREE.js--403145756","text":"open","modified":"20230622111759784"},
{"title":"$:/status/RequireReloadDueToPluginChange","text":"no"},
-{"created":"20250922200712105","title":"$:/StoryList","text":"","list":"[[XR Fragments]]","modified":"20250922200912911"},
+{"title":"$:/StoryList","created":"20250922200712105","text":"","list":"[[XR Fragments]]","modified":"20250922202140554"},
{"created":"20230423163445948","title":"$:/theme","text":"$:/themes/nico/notebook","modified":"20240718191943667"},
{"created":"20240627122947980","text":"{\n \"tiddlers\": {\n \"$:/themes/nico/notebook/LICENSE\": {\n \"title\": \"$:/themes/nico/notebook/LICENSE\",\n \"created\": \"20200419141443144\",\n \"modified\": \"20210118213330307\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\nMIT License Copyright (c) 2020 [[Nicolas Petton|https://nicolas.petton.fr]] nicolas@petton.fr\\n\\nPermission is hereby granted, free of charge, to any person obtaining a copy\\nof this software and associated documentation files (the \\\"Software\\\"), to deal\\nin the Software without restriction, including without limitation the rights\\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\\ncopies of the Software, and to permit persons to whom the Software is furnished\\nto do so, subject to the following conditions:\\n\\nThe above copyright notice and this permission notice (including the next\\nparagraph) shall be included in all copies or substantial portions of the\\nSoftware.\\n\\nTHE SOFTWARE IS PROVIDED \\\"AS IS\\\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\\nFOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS\\nOR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,\\nWHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF\\nOR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\\n\"\n },\n \"$:/themes/nico/notebook/themetweaks\": {\n \"title\": \"$:/themes/nico/notebook/themetweaks\",\n \"created\": \"20201217172915960\",\n \"modified\": \"20210123211851680\",\n \"tags\": \"$:/tags/ControlPanel/Appearance\",\n \"caption\": \"{{$:/language/ThemeTweaks/ThemeTweaks}}\",\n \"text\": \"\\\\define lingo-base() $:/language/ThemeTweaks/\\n\\nYou can tweak certain aspects of the ''Notebook'' theme.\\n\\n! \u003C\u003Clingo Options>>\\n\\n|\u003C$link to=\\\"$:/themes/nico/notebook/options/stickytitles\\\">\u003C\u003Clingo Options/StickyTitles>>\u003C/$link>\u003Cbr>//\u003C\u003Clingo Options/StickyTitles/Hint>>// |\u003C$select tiddler=\\\"$:/themes/nico/notebook/options/stickytitles\\\">\u003Coption value=\\\"no\\\">{{$:/language/No}}\u003C/option>\u003Coption value=\\\"yes\\\">{{$:/language/Yes}}\u003C/option>\u003C/$select> |\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/options/codewrapping\\\">\u003C\u003Clingo Options/CodeWrapping>>\u003C/$link> |\u003C$select tiddler=\\\"$:/themes/tiddlywiki/vanilla/options/codewrapping\\\">\u003Coption value=\\\"pre\\\">{{$:/language/No}}\u003C/option>\u003Coption value=\\\"pre-wrap\\\">{{$:/language/Yes}}\u003C/option>\u003C/$select> |\\n|\u003C$link to=\\\"$:/themes/nico/notebook/options/reveal-tiddler-controls-on-hover\\\">Reveal tiddler controls on mouseover\u003C/$link> |\u003C$select tiddler=\\\"$:/themes/nico/notebook/options/reveal-tiddler-controls-on-hover\\\">\u003Coption value=\\\"no\\\">{{$:/language/No}}\u003C/option>\u003Coption value=\\\"yes\\\">{{$:/language/Yes}}\u003C/option>\u003C/$select> |\\n\\n! \u003C\u003Clingo Settings>>\\n\\n|\u003C$link to=\\\"$:/themes/nico/notebook/settings/fontfamily\\\">\u003C\u003Clingo Settings/FontFamily>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/settings/fontfamily\\\" default=\\\"\\\" tag=\\\"input\\\"/> | |\\n|\u003C$link to=\\\"$:/themes/nico/notebook/settings/codefontfamily\\\">\u003C\u003Clingo Settings/CodeFontFamily>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/settings/codefontfamily\\\" default=\\\"\\\" tag=\\\"input\\\"/> | |\\n|\u003C$link to=\\\"$:/themes/nico/notebook/settings/editorfontfamily\\\">\u003C\u003Clingo Settings/EditorFontFamily>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/settings/editorfontfamily\\\" default=\\\"\\\" tag=\\\"input\\\"/> | |\\n\\n! \u003C\u003Clingo Metrics>>\\n\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/metrics/fontsize\\\">\u003C\u003Clingo Metrics/FontSize>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/tiddlywiki/vanilla/metrics/fontsize\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/metrics/lineheight\\\">\u003C\u003Clingo Metrics/LineHeight>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/tiddlywiki/vanilla/metrics/lineheight\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/metrics/bodyfontsize\\\">\u003C\u003Clingo Metrics/BodyFontSize>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/metrics/bodyfontsize\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/metrics/bodylineheight\\\">\u003C\u003Clingo Metrics/BodyLineHeight>>\u003C/$link> |\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/metrics/bodylineheight\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint\\\">\u003C\u003Clingo Metrics/SidebarBreakpoint>>\u003C/$link>\u003Cbr>//\u003C\u003Clingo Metrics/SidebarBreakpoint/Hint>>// |^\u003C$edit-text tiddler=\\\"$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/nico/notebook/metrics/sidebar-width\\\">\u003C\u003Clingo Metrics/SidebarWidth>>\u003C/$link>\u003Cbr>//\u003C\u003Clingo Metrics/SidebarWidth/Hint>>// |^\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/metrics/sidebar-width\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n|\u003C$link to=\\\"$:/themes/nico/notebook/metrics/story-width\\\">\u003C\u003Clingo Metrics/StoryWidth>>\u003C/$link>\u003Cbr>//\u003C\u003Clingo Metrics/StoryWidth/Hint>>// |^\u003C$edit-text tiddler=\\\"$:/themes/nico/notebook/metrics/story-width\\\" default=\\\"\\\" tag=\\\"input\\\"/> |\\n\\n\"\n },\n \"$:/themes/nico/notebook/base\": {\n \"title\": \"$:/themes/nico/notebook/base\",\n \"created\": \"20200419141443144\",\n \"modified\": \"20210120224227503\",\n \"tags\": \"$:/tags/Stylesheet\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\rules only filteredtranscludeinline transcludeinline macrodef macrocallinline\\n\\n\\\\define if-sidebar(text)\\n \u003C$reveal state=\\\"$:/state/notebook-sidebar\\\" type=\\\"match\\\" text=\\\"yes\\\">\\n $text$\\n \u003C/$reveal>\\n\\\\end\\n\\n\\\\define if-reveal-tiddler-controls-on-hover(text)\\n \u003C$reveal state=\\\"$:/themes/nico/notebook/options/reveal-tiddler-controls-on-hover\\\" type=\\\"match\\\" text=\\\"yes\\\">\\n $text$\\n \u003C/$reveal>\\n\\\\end\\n \\n/* Top and bottom bars */\\n\\n/* Hide the top-right bar */\\n.tc-topbar.tc-topbar-right {\\n display: none;\\n}\\n\\ndiv.tc-sidebar-header {\\n padding: 0;\\n min-height: 0;\\n}\\n\\n.tc-story-river {\\n padding: 6px 0 !important;\\n width: 100% !important;\\n max-width: {{$:/themes/nico/notebook/metrics/story-width}} !important;\\n margin: 0 auto !important;\\n margin-top: 34px !important;\\n}\\n\\ndiv.tc-tiddler-frame {\\n width: 100%;\\n margin: 20px 0;\\n background: \u003C\u003Ccolour tiddler-background>>;\\n box-shadow: 0 5px 20px rgba(0,0,0, 0.12);\\n border-radius: 6px;\\n padding: 42px 60px 60px 60px;\\n}\\n\\nh1.tc-site-title {\\n margin-top: 14px;\\n font-size: 1.5em !important;\\n}\\n\\n.nc-bar {\\n padding: 10px;\\n height: {{$:/themes/nico/notebook/metrics/topbar-height}};\\n background: \u003C\u003Ccolour page-background>>;\\n display: flex;\\n justify-content: space-between;\\n}\\n\\n.nc-topbar-wrapper {\\n position: fixed;\\n top: 0;\\n left: 0;\\n right: 0;\\n /* The z-index needs to be above the z-index used in tiddlers in zoomin view */\\n z-index: 501;\\n}\\n\\n.nc-bar.nc-topbar {\\n top: 0;\\n background: \u003C\u003Ccolour page-background>>ee;\\n max-width: calc({{$:/themes/nico/notebook/metrics/story-width}} + 40px);\\n padding: 10px 20px;\\n margin: 0 auto;\\n}\\n\\n.nc-bar.nc-bottombar {\\n position: fixed;\\n bottom: 0;\\n left: 0;\\n right: 0;\\n /* The z-index needs to be above the z-index used in tiddlers in zoomin view */\\n z-index: 501;\\n}\\n\\n.nc-bar .left svg {\\n fill: \u003C\u003Ccolour sidebar-controls-foreground>>;\\n}\\n\\n.nc-bar input[type=\\\"search\\\"] {\\n width: 200px;\\n padding: .6em 1em;\\n margin-top: -.2em;\\n background: \u003C\u003Ccolour sidebar-button-foreground>>44;\\n color: \u003C\u003Ccolour foreground>>cc;\\n transition: all ease-in .2s;\\n border: 1px solid transparent;\\n outline: 0;\\n}\\n\\n.nc-bar input[type=\\\"search\\\"]:focus {\\n width: 300px;\\n background: \u003C\u003Ccolour tiddler-background>>;\\n color: \u003C\u003Ccolour foreground>>;\\n border: 1px solid \u003C\u003Ccolour primary>>;\\n box-shadow: 0 0 .2rem 0 \u003C\u003Ccolour primary>>;\\n}\\n\\ninput[type=\\\"search\\\"]::-webkit-search-cancel-button {\\n -webkit-appearance: auto;\\n}\\n\\n.nc-bar .tc-block-dropdown.tc-search-drop-down {\\n margin-left: 0;\\n width: 400px;\\n border: 0;\\n box-shadow: 0 0 6px 0 rgba(0,0,0,.2);\\n border-radius: 6px;\\n padding: 20px 0;\\n}\\n\\n.nc-bar p {\\n margin: 0;\\n}\\n\\n.nc-bar .tc-page-controls {\\n margin-top: 0;\\n}\\n\\n.nc-bar .tc-page-controls button {\\n margin-right: .8em;\\n}\\n\\n.nc-bar .tc-page-controls button .tc-btn-text {\\n font-size: 14px;\\n}\\n\\n.nc-bar .tc-block-dropdown {\\n max-height: 70vh;\\n overflow: auto;\\n}\\n\\n@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .nc-topbar {\\n display: none;\\n }\\n\\n .tc-story-river {\\n padding: 0 !important;\\n margin-top: 0 !important;\\n margin-bottom: 60px !important;\\n }\\n\\n div.tc-tiddler-frame {\\n margin: 0;\\n box-shadow: none;\\n border-radius: 0;\\n border-top: 0;\\n }\\n}\\n\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .nc-bottombar {\\n display: none;\\n }\\n}\\n\\n@media(max-width: 1100px) {\\n .nc-bar input[type=\\\"search\\\"] {\\n width: 200px;\\n }\\n}\\n\\n/* Sidebar */\\n\\n@keyframes sidebar-appear {\\n 0% {\\n left: -{{$:/themes/nico/notebook/metrics/sidebar-width}};\\n }\\n 100% {\\n left: 0;\\n }\\n}\\n\\n\u003C\u003Cif-sidebar \\\"\\\"\\\"\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .nc-sidebar {\\n animation: sidebar-appear .14s;\\n padding-top: 10px;\\n }\\n}\\n\\\"\\\"\\\">>\\n\\n.nc-sidebar {\\n background: \u003C\u003Ccolour tiddler-background>>;\\n border-right: 1px solid \u003C\u003Ccolour tiddler-border>>;\\n width: {{$:/themes/nico/notebook/metrics/sidebar-width}};\\n overflow-y: auto;\\n overflow-x: hidden;\\n z-index: 100;\\n}\\n\\n.nc-sidebar .segment {\\n border-bottom: 1px solid rgba(0,0,0,.1);\\n}\\n\\n.nc-sidebar ol {\\n margin: 0;\\n padding: 0;\\n list-style: none;\\n line-height: 1.8em;\\n}\\n\\n.nc-sidebar ol ol {\\n padding-left: 18px;\\n}\\n\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .mobile-only {\\n display: none;\\n }\\n}\\n\\n@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .desktop-only {\\n display: none;\\n }\\n}\\n\\n.nc-sidebar h1.tc-site-title {\\n margin: 0;\\n}\\n\\n.nc-sidebar p {\\n margin: 6px 0;\\n}\\n\\n.nc-sidebar .tc-site-subtitle {\\n color: \u003C\u003Ccolour site-title-foreground>>;\\n}\\n\\n.nc-sidebar .section .label {\\n padding: 2px 0;\\n color: \u003C\u003Ccolour site-title-foreground>>;\\n fill: \u003C\u003Ccolour site-title-foreground>>;\\n font-weight: bold;\\n line-height: 1.6em;\\n display: block;\\n width: 100%;\\n text-align: left;\\n padding: 8px 15px;\\n border-radius: 0;\\n}\\n\\n.nc-sidebar .section:not(.open) .label:hover {\\n background: rgba(0,0,0,.06);\\n}\\n\\n.nc-sidebar .section.open .label {\\n color: \u003C\u003Ccolour tiddler-background>>;\\n fill: \u003C\u003Ccolour tiddler-background>>;\\n background: \u003C\u003Ccolour primary>>;\\n border-bottom: 1px solid rgba(0,0,0,.1);\\n}\\n\\n.nc-sidebar .section .label .caret {\\n display: inline-block;\\n width: 15px;\\n float: right;\\n}\\n\\n.nc-sidebar .content {\\n padding: 6px 15px;\\n font-size: 1em;\\n}\\n\\n.nc-sidebar .tc-tiddlylink {\\n color: \u003C\u003Ccolour primary>>;\\n}\\n\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .nc-sidebar {\\n position: fixed;\\n left: 0;\\n top: 0;\\n bottom: 0;\\n }\\n}\\n\\n\u003C\u003Cif-sidebar \\\"\\\"\\\"\\n@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n @keyframes sidebar-slide {\\n 0% {\\n left: -100vw;\\n }\\n 100% {\\n left: 0;\\n }\\n }\\n .nc-sidebar {\\n overflow: auto;\\n position: fixed;\\n width: 100%;\\n left: 0;\\n top: 0;\\n bottom: 48px;\\n z-index: 3000;\\n animation: sidebar-slide ease-in .2s;\\n animation-fill-mode: forwards;\\n }\\n}\\n\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .tc-page-container {\\n margin-left: {{$:/themes/nico/notebook/metrics/sidebar-width}} !important;\\n }\\n\\n .nc-topbar-wrapper {\\n left: {{$:/themes/nico/notebook/metrics/sidebar-width}};\\n }\\n}\\n\\\"\\\"\\\">>\\n\\n/* Animate the hamburger button */\\n\\n@keyframes menu-bars-1 {\\n 0% {}\\n 100% {\\n transform: rotate(-45deg) translateY(-10px) translateX(-6px);\\n fill: \u003C\u003Ccolour foreground>>;\\n }\\n}\\n\\n@keyframes menu-bars-2 {\\n 0% {}\\n 100% { opacity: 0; }\\n}\\n\\n@keyframes menu-bars-3 {\\n 0% {}\\n 100% {\\n transform: rotate(45deg) translateY(6px) translateX(2px);\\n fill: \u003C\u003Ccolour foreground>>;\\n }\\n}\\n\\n.sidebar-toggle {\\n /* position: fixed; */\\n /* top: 6px; */\\n /* left: 6px; */\\n /* z-index: 600; */\\n /* padding: 4px; */\\n /* border-radius: 8px; */\\n margin-right: 10px;\\n transition: all ease-in-out .2s;\\n fill: \u003C\u003Ccolour sidebar-controls-foreground>>;\\n}\\n\\n.sidebar-toggle:hover,\\n.sidebar-toggle.open {\\n fill: \u003C\u003Ccolour sidebar-controls-foreground-hover>>;\\n}\\n\\n/* @media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) { */\\n/* .sidebar-toggle { */\\n/* top: auto; */\\n/* bottom: 10px; */\\n/* left: 10px; */\\n/* } */\\n/* } */\\n\\n.sidebar-toggle .bars .bar {\\n transform: rotate(0) translateY(0) translateX(0);\\n opacity: 1;\\n transform-origin: 20px 10px;\\n transition: transform 0.4s ease-in-out, opacity 0.2s ease-in-out, fill .4s ease-in-out;\\n}\\n\\n.sidebar-toggle .bars .bar:nth-of-type(3) {\\n transform-origin: 20px 20px;\\n}\\n\\n.sidebar-toggle.open .bars .bar:nth-of-type(1) {\\n animation: menu-bars-1 .6s;\\n animation-fill-mode: forwards;\\n}\\n.sidebar-toggle.open .bars .bar:nth-of-type(2) {\\n animation: menu-bars-2 .6s;\\n animation-fill-mode: forwards;\\n}\\n.sidebar-toggle.open .bars .bar:nth-of-type(3) {\\n animation: menu-bars-3 .6s;\\n animation-fill-mode: forwards;\\n}\\n\\n@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n div.tc-tiddler-frame {\\n padding: 14px;\\n }\\n}\\n\\n/* Inputs */\\n\\ninput, textarea {\\n transition: border .14s ease-in-out;\\n background: \u003C\u003Ccolour tiddler-editor-background>>;\\n border: 1px solid \u003C\u003Ccolour tiddler-editor-border>>;\\n padding: .5em;\\n border-radius: 4px;\\n}\\n\\ninput:focus, textarea:focus {\\n box-shadow: 0 0 0.2rem 0 \u003C\u003Ccolour primary>>;\\n outline: 0;\\n border-color: \u003C\u003Ccolour primary>>;\\n}\\n\\nbutton {\\n border-radius: 1.5em;\\n border: 1px solid #ccc;\\n background: \u003C\u003Ccolour tiddler-background>>;\\n padding: .3em 1em;\\n cursor: pointer;\\n transition: box-shadow ease-in .1s;\\n color: \u003C\u003Ccolor foreground>>;\\n}\\n\\nbutton:focus, button:active {\\n outline: 0 none;\\n}\\n\\nbutton.tc-btn-invisible {\\n border-radius: 0;\\n}\\n\\n.tc-editor-toolbar button,\\n.tc-editor-toolbar button.tc-btn-invisible {\\n border-radius: 3px;\\n background: \u003C\u003Ccolour tiddler-editor-background>>;\\n color: \u003C\u003Ccolour foreground>>;\\n fill: \u003C\u003Ccolour foreground>>;\\n border: 1px solid \u003C\u003Ccolour tiddler-editor-border>>;\\n}\\n\\n.tc-editor-toolbar button:hover,\\n.tc-editor-toolbar button:active {\\n border-color: \u003C\u003Ccolour primary>>;\\n background: \u003C\u003Ccolour primary>>;\\n color: \u003C\u003Ccolour background>>;\\n fill: \u003C\u003Ccolour background>>;\\n}\\n\\n.tc-tiddler-frame input.tc-edit-texteditor,\\n.tc-tiddler-frame textarea.tc-edit-texteditor,\\n.tc-tiddler-frame iframe.tc-edit-texteditor {\\n transition: border .14s ease-in-out;\\n border: 1px solid \u003C\u003Ccolour tiddler-editor-border>>;\\n background: \u003C\u003Ccolour tiddler-editor-background>>;\\n padding: 4px;\\n border-radius: 4px;\\n}\\n\\n.tc-tiddler-frame input.tc-edit-texteditor:focus,\\n.tc-tiddler-frame textarea.tc-edit-texteditor:focus,\\n.tc-tiddler-frame iframe.tc-edit-texteditor:focus {\\n box-shadow: 0 0 0.2rem 0 \u003C\u003Ccolour primary>>;\\n outline: 0;\\n border-color: \u003C\u003Ccolour primary>>;\\n}\\n\\n.tc-tiddler-controls .tc-btn-text {\\n font-size: 16px;\\n}\\n\\n\u003C\u003Cif-reveal-tiddler-controls-on-hover \\\"\\\"\\\"\\n@media (min-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .tc-tiddler-frame .tc-tiddler-controls svg {\\n opacity: 0;\\n transition: all .2s ease-in;\\n }\\n\\n .tc-tiddler-controls svg.tc-image-close-button,\\n .tc-tiddler-controls .py-toggle-todo-button svg,\\n .tc-tiddler-controls svg.tc-image-done-button,\\n .tc-tiddler-frame .tc-tiddler-controls:hover svg {\\n opacity: 1;\\n }\\n\\n .tc-tiddler-controls .py-toggle-todo-button .done svg {\\n fill: #2da562;\\n }\\n}\\n\\\"\\\"\\\">>\\n\\nbutton.tc-tag-label, span.tc-tag-label {\\n padding: 0.3em 1em !important;\\n}\\n\\n/* Fonts */\\n\\nhtml, body {\\n font-family: {{$:/themes/nico/notebook/settings/fontfamily}};\\n}\\n\\n.tc-tiddler-frame input.tc-edit-texteditor,\\n.tc-tiddler-frame textarea.tc-edit-texteditor,\\n.tc-tiddler-frame iframe.tc-edit-texteditor {\\n font-family: {{$:/themes/nico/notebook/settings/editorfontfamily}};\\n}\\n\\npre, code {\\n font-family: {{$:/themes/nico/notebook/settings/codefontfamily}};\\n}\\n\\n.tc-titlebar, .tc-site-title {\\n font-size: 28px !important;\\n line-height: 34px !important;\\n font-weight: 600 !important;\\n letter-spacing: -0.5px !important;\\n}\\n\\nh1, h2, h3, h4, h5, h6 {\\n font-weight: 600;\\n}\\n\\n.tc-tiddler-body h1,\\n.tc-tiddler-body h2,\\n.tc-tiddler-preview-preview h1,\\n.tc-tiddler-preview-preview h2 {\\n font-weight: bold;\\n}\\n\\ndiv.tc-tiddler-frame .tc-tiddler-body {\\n font-size: {{$:/themes/nico/notebook/metrics/bodyfontsize}};\\n line-height: {{$:/themes/nico/notebook/metrics/bodylineheight}};\\n}\\n\\n/* Tabs */\\n\\ndiv.tc-tab-buttons {\\n margin-bottom: -4px;\\n}\\n\\ndiv.tc-tab-buttons button {\\n font-weight: bold;\\n font-size: 1.2em;\\n line-height: 1em;\\n padding: .6em .8em .4em .8em;\\n border: 0;\\n border-radius: 0;\\n background: transparent;\\n cursor: pointer;\\n transition: background ease-in .2s;\\n}\\n\\ndiv.tc-tab-buttons button:hover {\\n background: rgba(0,0,0,.03);\\n}\\n\\ndiv.tc-tab-buttons button.tc-tab-selected {\\n border: 0;\\n background: transparent;\\n border-bottom: 4px solid \u003C\u003Ccolour primary>>;\\n}\\n\\n/* Dropdowns */\\n\\n@keyframes pop {\\n 0% {\\n transform: scale(0.8);\\n opacity: 0;\\n }\\n\\n 80% {\\n transform: scale(1.03);\\n opacity: 1;\\n }\\n\\n 100% {\\n transform: scale(1);\\n opacity: 1;\\n }\\n}\\n\\n.tc-drop-down {\\n box-shadow: 0 0 10px rgba(0,0,0,.2);\\n border-radius: 6px;\\n padding: 10px 0 !important;\\n animation: pop .15s ease-in forwards;\\n}\\n\\n.tc-drop-down a, .tc-drop-down button {\\n padding: 3px 15px !important;\\n}\\n\\n.tc-search-results {\\n line-height: 2em;\\n}\\n\\n.tc-search-results em {\\n font-weight: bold;\\n font-style: normal;\\n}\\n\\n/* Draft list */\\n\\n.tc-drafts-list {\\n font-size: .9em;\\n left: auto;\\n right: 0;\\n}\\n\\n.tc-drafts-list a {\\n padding: 6px 12px;\\n font-weight: bold;\\n border-top-left-radius: 6px;\\n border-top-right-radius: 6px;\\n display: inline-block;\\n}\\n\\n.nc-refs {\\n color: #888;\\n font-size: .9em;\\n}\\n\\n.nc-refs h4 {\\n margin-bottom: 4px;\\n}\\n\\n.nc-post-created {\\n color: #acacac;\\n font-size: .8em;\\n}\\n\"\n },\n \"$:/themes/nico/notebook/changelog\": {\n \"title\": \"$:/themes/nico/notebook/changelog\",\n \"caption\": \"ChangeLog\",\n \"created\": \"20201217180707912\",\n \"modified\": \"20210202214001915\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"! 1.4.1\\n\\n!! Fixes\\n\\n* Fix the transclusion mode of sidebar sections\\n* Fix section title rendering for tiddlers without a caption field\\n* Fix the colour of links in the sidebar when using Notebook palettes with Vanilla\\n\\n! 1.4.0\\n\\n!! Features\\n\\n* New redesigned topbar layout\\n* Add a configuration setting for the story width\\n* Add support for keyboard navigation in the search dropdown\\n\\n! 1.3.6\\n\\n!! Improvements\\n\\n* Improve the style of tabs\\n* New animation for drop-downs\\n* Use a lighter page background colour in the beige palette\\n\\n!! Fixes\\n\\n* Fix the default ctrl+shift+F shortcut for focusing the search input\\n\\n! 1.3.5\\n\\n!! Features\\n\\n* Add an option to reveal tiddler controls on mouseover\\n\\n! 1.3.4\\n\\n!! Improvements\\n\\n* Add a keyboard shortcut (alt+shift+s) to toggle Notebook sidebar\\n* Add missing colours to tiddler editor fields in the dark palette\\n\\n!! Fixes\\n\\n* Fix the size of toolbar button labels when the $:/config/Toolbar/Text is set to yes\\n\\n! 1.3.3\\n\\n!! Improvements\\n\\n* Make the sidebar more generic by using the default sidebar sections\\n\\n! 1.3.2\\n\\n!! Improvements\\n\\n* Add colours for messages in the dark palette\\n* Add colours for notification in the dark palette\\n* Set colours for messages in the beige palette\\n\\n! 1.3.1\\n\\n!! Features\\n\\n* New font family settings distinct from the Vanilla theme\\n\\n!! Improvements\\n\\n* Use a slightly lighter colour as the search input background\\n* Improve contrast of sidebar buttons in the dark palette\\n\\n!! Fixes\\n\\n* Fix tiddler control button colours in all three palettes\\n* Fix tab colours in palette-dark\\n\\n! 1.3.0\\n\\n!! Improvements\\n\\n* New dark colour palette\\n* Use a darker color for tiddler subtitles\\n* Add back the WebKit search cancel button in search inputs\\n\\n!! Fixes\\n\\n* Fix the z-index of the topbar for the zoomin story view\\n* Fix the font weight of tiddler titles in edit mode\\n\\n! 1.2.0\\n\\n!! Improvements\\n\\n* Better support for dark colour palettes\\n\\n!! Fixes\\n\\n* Fix rendering of overflowing/wrapping text in the sidebar\\n\\n! 1.1.0\\n\\n!! Features\\n\\n* New theme tweaks tab dedicated to Notebook in the control panel\\n* Inputs in the edit template are now styled consistently with other inputs\\n\\n!! Fixes\\n\\n* Fixes the position of sticky tiddler titles when the option is turned on\\n\"\n },\n \"$:/config/ShortcutInfo/notebook-focus-search\": {\n \"title\": \"$:/config/ShortcutInfo/notebook-focus-search\",\n \"text\": \"Focus on the topbar search field\"\n },\n \"$:/config/shortcuts/notebook-focus-search\": {\n \"title\": \"$:/config/shortcuts/notebook-focus-search\",\n \"text\": \"ctrl+shift+F\"\n },\n \"$:/config/Search/AutoFocus\": {\n \"title\": \"$:/config/Search/AutoFocus\",\n \"text\": \"false\"\n },\n \"$:/config/shortcuts/sidebar-search\": {\n \"title\": \"$:/config/shortcuts/sidebar-search\",\n \"text\": \"\"\n },\n \"$:/themes/nico/notebook/images/bars\": {\n \"title\": \"$:/themes/nico/notebook/images/bars\",\n \"created\": \"20200428212322206\",\n \"modified\": \"20201210210231235\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Csvg class=\\\"bars\\\" height=\\\"21pt\\\" viewBox=\\\"0 0 42 42\\\" enable-background=\\\"new 0 0 32 22.5\\\" version=\\\"1.1\\\" xmlns=\\\"http://www.w3.org/2000/svg\\\">\\n \u003Cg class=\\\"svg-menu-toggle\\\" sketch:type=\\\"MSLayerGroup\\\">\\n \u003Crect class=\\\"bar\\\" x=\\\"8\\\" y=\\\"28\\\" width=\\\"26\\\" height=\\\"4\\\">\u003C/rect>\\n \u003Crect class=\\\"bar\\\" x=\\\"8\\\" y=\\\"19\\\" width=\\\"26\\\" height=\\\"4\\\">\u003C/rect>\\n \u003Crect class=\\\"bar\\\" x=\\\"8\\\" y=\\\"10\\\" width=\\\"26\\\" height=\\\"4\\\">\u003C/rect>\\n \u003C/g>\\n\u003C/svg>\\n\"\n },\n \"$:/themes/nico/notebook/images/caret-down\": {\n \"title\": \"$:/themes/nico/notebook/images/caret-down\",\n \"created\": \"20200429194348688\",\n \"modified\": \"20201210210230919\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Csvg width=\\\"6pt\\\" xmlns=\\\"http://www.w3.org/2000/svg\\\" viewBox=\\\"0 0 320 512\\\">\u003Cpath d=\\\"M31.3 192h257.3c17.8 0 26.7 21.5 14.1 34.1L174.1 354.8c-7.8 7.8-20.5 7.8-28.3 0L17.2 226.1C4.6 213.5 13.5 192 31.3 192z\\\"/>\u003C/svg>\\n\"\n },\n \"$:/themes/nico/notebook/images/caret-right\": {\n \"title\": \"$:/themes/nico/notebook/images/caret-right\",\n \"created\": \"20200429194305719\",\n \"modified\": \"20201210210230909\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Csvg width=\\\"4pt\\\" xmlns=\\\"http://www.w3.org/2000/svg\\\" viewBox=\\\"0 0 192 512\\\">\u003Cpath d=\\\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\\\"/>\u003C/svg>\\n\"\n },\n \"$:/themes/nico/notebook/images/color-switch\": {\n \"title\": \"$:/themes/nico/notebook/images/color-switch\",\n \"created\": \"20201210170859810\",\n \"creator\": \"nico\",\n \"modified\": \"20201210205606403\",\n \"modifier\": \"nico\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Csvg width=\\\"20px\\\" height=\\\"20px\\\" viewBox=\\\"0 0 16 16\\\" class=\\\"bi bi-circle-half\\\" fill=\\\"currentColor\\\" xmlns=\\\"http://www.w3.org/2000/svg\\\">\\n \u003Cpath fill-rule=\\\"evenodd\\\" d=\\\"M8 15V1a7 7 0 1 1 0 14zm0 1A8 8 0 1 1 8 0a8 8 0 0 1 0 16z\\\"/>\\n\u003C/svg\\n\"\n },\n \"$:/themes/nico/notebook/metrics/bodyfontsize\": {\n \"title\": \"$:/themes/nico/notebook/metrics/bodyfontsize\",\n \"created\": \"20200428203454207\",\n \"modified\": \"20201210205606363\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"15px\\n\"\n },\n \"$:/themes/nico/notebook/metrics/bodylineheight\": {\n \"title\": \"$:/themes/nico/notebook/metrics/bodylineheight\",\n \"created\": \"20200428203454207\",\n \"modified\": \"20201210205606363\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"22px\"\n },\n \"$:/themes/nico/notebook/metrics/sidebar-width\": {\n \"title\": \"$:/themes/nico/notebook/metrics/sidebar-width\",\n \"created\": \"20200429144554294\",\n \"modified\": \"20201210210231246\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"350px\\n\"\n },\n \"$:/themes/nico/notebook/metrics/story-width\": {\n \"title\": \"$:/themes/nico/notebook/metrics/story-width\",\n \"created\": \"20210123210054185\",\n \"modified\": \"20210123211911688\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"800px\\n\"\n },\n \"$:/themes/nico/notebook/metrics/topbar-height\": {\n \"title\": \"$:/themes/nico/notebook/metrics/topbar-height\",\n \"created\": \"20200428203454207\",\n \"modified\": \"20201210205606363\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"52px\\n\"\n },\n \"$:/themes/nico/notebook/options/stickytitles\": {\n \"title\": \"$:/themes/nico/notebook/options/stickytitles\",\n \"text\": \"no\"\n },\n \"$:/themes/nico/notebook/options/codewrapping\": {\n \"title\": \"$:/themes/nico/notebook/options/codewrapping\",\n \"text\": \"pre-wrap\"\n },\n \"$:/themes/nico/notebook/options/reveal-tiddler-controls-on-hover\": {\n \"title\": \"$:/themes/nico/notebook/options/reveal-tiddler-controls-on-hover\",\n \"text\": \"no\"\n },\n \"$:/core/ui/PageTemplate/sidebar\": {\n \"title\": \"$:/core/ui/PageTemplate/sidebar\",\n \"created\": \"20200430072116835\",\n \"modified\": \"20201217174129501\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\whitespace trim\\n\\\\define config-title()\\n$:/config/SideBarSegments/Visibility/$(listItem)$\\n\\\\end\\n\\nOverwritten by $:/themes/nico/notebook so that the default sidebar does not get rendered.\\n\"\n },\n \"$:/themes/tiddlywiki/vanilla/themetweaks\": {\n \"title\": \"$:/themes/tiddlywiki/vanilla/themetweaks\",\n \"caption\": \"{{$:/language/ThemeTweaks/ThemeTweaks}}\",\n \"created\": \"20201217163834291\",\n \"modified\": \"20201217163914434\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"Overwritten by $:/themes/nico/notebook so that the Vanilla theme tweaks do not appear in the control panel. \"\n },\n \"$:/themes/nico/notebook/palettes/palette-beige\": {\n \"title\": \"$:/themes/nico/notebook/palettes/palette-beige\",\n \"text\": \"alert-background: #ffe476\\nalert-border: #b99e2f\\nalert-highlight: #881122\\nalert-muted-foreground: #b99e2f\\nbackground: #ffffff\\nblockquote-bar: \u003C\u003Ccolour muted-foreground>>\\nbutton-background:\\nbutton-foreground:\\nbutton-border:\\ncode-background: #f7f7f9\\ncode-border: #e1e1e8\\ncode-foreground: #dd1144\\ndirty-indicator: #c63636\\ndownload-background: #66cccc\\ndownload-foreground: \u003C\u003Ccolour background>>\\ndragger-background: \u003C\u003Ccolour foreground>>\\ndragger-foreground: \u003C\u003Ccolour background>>\\ndropdown-background: \u003C\u003Ccolour background>>\\ndropdown-border: #ddd\\ndropdown-tab-background-selected: #fff\\ndropdown-tab-background: #ececec\\ndropzone-background: #da8548\\nexternal-link-background-hover: inherit\\nexternal-link-background-visited: inherit\\nexternal-link-background: inherit\\nexternal-link-foreground-hover: inherit\\nexternal-link-foreground-visited: #0000aa\\nexternal-link-foreground: #0000ee\\nforeground: #3F3B3B\\nmessage-background: #e6f5e8\\nmessage-border: #2b5532\\nmessage-foreground: #2b5532\\nmodal-backdrop: \u003C\u003Ccolour foreground>>\\nmodal-background: \u003C\u003Ccolour background>>\\nmodal-border: #999999\\nmodal-footer-background: #f5f5f5\\nmodal-footer-border: #dddddd\\nmodal-header-border: #eeeeee\\nmuted-foreground: #999999\\nnotification-background: #ffffdd\\nnotification-border: #999999\\npage-background: #f5f5ee\\npre-background: #f6f6f6\\npre-border: #cccccc\\nprimary: #7f4bca\\nselect-tag-background:\\nselect-tag-foreground:\\nsidebar-button-foreground: #a6a69c\\nsidebar-controls-foreground-hover: #000000\\nsidebar-controls-foreground: \u003C\u003Ccolour sidebar-button-foreground>>\\nsidebar-foreground-shadow: rgba(255,255,255, 0.8)\\nsidebar-foreground: #acacac\\nsidebar-muted-foreground-hover: #444444\\nsidebar-muted-foreground: #c0c0c0\\nsidebar-tab-background-selected: #ffffff\\nsidebar-tab-background: \u003C\u003Ccolour tab-background>>\\nsidebar-tab-border-selected: \u003C\u003Ccolour tab-border-selected>>\\nsidebar-tab-border: \u003C\u003Ccolour tab-border>>\\nsidebar-tab-divider: \u003C\u003Ccolour tab-divider>>\\nsidebar-tab-foreground-selected: \u003C\u003Ccolour tab-foreground-selected>>\\nsidebar-tab-foreground: \u003C\u003Ccolour tab-foreground>>\\nsidebar-tiddler-link-foreground-hover: \u003C\u003Ccolour primary>>\\nsidebar-tiddler-link-foreground: \u003C\u003Ccolour tab-foreground>>\\nsite-title-foreground: #353748\\nstatic-alert-foreground: #aaaaaa\\ntab-background-selected: #ffffff\\ntab-background: #eeeeee\\ntab-border-selected: #cccccc\\ntab-border: #cccccc\\ntab-divider: #d8d8d8\\ntab-foreground-selected: \u003C\u003Ccolour foreground>>\\ntab-foreground: #888888\\ntable-border: #dddddd\\ntable-footer-background: #a8a8a8\\ntable-header-background: #f0f0f0\\ntag-background: #ffeedd\\ntag-foreground: #000\\ntiddler-background: \u003C\u003Ccolour background>>\\ntiddler-border: #dbdbc7;\\ntiddler-controls-foreground-hover: #888888;\\ntiddler-controls-foreground-selected: #888888;\\ntiddler-controls-foreground: #cccccc\\ntiddler-editor-background: \u003C\u003Ccolour background>>\\ntiddler-editor-border-image: #ffffff\\ntiddler-editor-border: rgba(0,0,0,.2)\\ntiddler-editor-fields-even: #e0e8e0\\ntiddler-editor-fields-odd: #f0f4f0\\ntiddler-info-background: #f8f8f8\\ntiddler-info-border: #dddddd\\ntiddler-info-tab-background: #f8f8f8\\ntiddler-link-background: \u003C\u003Ccolour background>>\\ntiddler-link-foreground: \u003C\u003Ccolour primary>>\\ntiddler-subtitle-foreground: #aaaaaa\\ntiddler-title-foreground: #333\\ntoolbar-new-button:\\ntoolbar-options-button:\\ntoolbar-save-button:\\ntoolbar-info-button:\\ntoolbar-edit-button:\\ntoolbar-close-button:\\ntoolbar-delete-button:\\ntoolbar-cancel-button:\\ntoolbar-done-button:\\nuntagged-background: #999999\\nvery-muted-foreground: #888888\\n\",\n \"type\": \"application/x-tiddler-dictionary\",\n \"description\": \"A beige colour palette for Notebook\",\n \"name\": \"Notebook Beige\",\n \"tags\": \"$:/tags/Palette $:/tags/notebook/Palette\"\n },\n \"$:/themes/nico/notebook/palettes/palette-dark\": {\n \"title\": \"$:/themes/nico/notebook/palettes/palette-dark\",\n \"text\": \"alert-background: #643b43\\nalert-border: #3f181f\\nalert-highlight: #881122\\nalert-muted-foreground: #bc8b94\\nbackground: #383e49\\nblockquote-bar: \u003C\u003Ccolour muted-foreground>>\\nbutton-background:\\nbutton-border:\\nbutton-foreground:\\ncode-background: #2c323b\\ncode-border: #111\\ncode-foreground: #dd1144\\ndirty-indicator: #c63636\\ndownload-background: #98be65\\ndownload-foreground: \u003C\u003Ccolour background>>\\ndragger-background: \u003C\u003Ccolour foreground>>\\ndragger-foreground: \u003C\u003Ccolour background>>\\ndropdown-background: \u003C\u003Ccolour background>>\\ndropdown-border: #111\\ndropdown-tab-background-selected: #fff\\ndropdown-tab-background: #ececec\\ndropzone-background: #da8548\\nexternal-link-background-hover: inherit\\nexternal-link-background-visited: inherit\\nexternal-link-background: inherit\\nexternal-link-foreground-hover: inherit\\nexternal-link-foreground-visited: #61afef\\nexternal-link-foreground: #c678dd\\nforeground: #c8ced8\\nmessage-background: #2c323e\\nmessage-border: #111\\nmessage-foreground: #d5e2f1\\nmodal-backdrop: \u003C\u003Ccolour foreground>>\\nmodal-background: \u003C\u003Ccolour background>>\\nmodal-border: #999999\\nmodal-footer-background: #f5f5f5\\nmodal-footer-border: #dddddd\\nmodal-header-border: #eeeeee\\nmuted-foreground: #999999\\nnotification-background: #3a5e39\\nnotification-border: #192c19\\npage-background: #262b33\\npre-background: \u003C\u003Ccolour page-background>>\\npre-border: \u003C\u003Ccolour tiddler-border>>\\nprimary: #bf93ff\\nselect-tag-background:\\nselect-tag-foreground:\\nsidebar-button-foreground: #5e646f\\nsidebar-controls-foreground-hover: #cad2e5\\nsidebar-controls-foreground: \u003C\u003Ccolour sidebar-button-foreground>>\\nsidebar-foreground-shadow: rgba(255,255,255, 0.8)\\nsidebar-foreground: #cad2e5\\nsidebar-muted-foreground-hover: #444444\\nsidebar-muted-foreground: #c0c0c0\\nsidebar-tab-background-selected: \u003C\u003Ccolour tab-background-selected>>\\nsidebar-tab-background: \u003C\u003Ccolour tab-background>>\\nsidebar-tab-border-selected: \u003C\u003Ccolour tab-border-selected>>\\nsidebar-tab-border: \u003C\u003Ccolour tab-border>>\\nsidebar-tab-divider: \u003C\u003Ccolour tab-divider>>\\nsidebar-tab-foreground-selected: \u003C\u003Ccolour tab-foreground-selected>>\\nsidebar-tab-foreground: \u003C\u003Ccolour tab-foreground>>\\nsidebar-tiddler-link-foreground-hover: \u003C\u003Ccolour primary>>\\nsidebar-tiddler-link-foreground: \u003C\u003Ccolour tab-foreground>>\\nsite-title-foreground: \u003C\u003Ccolour foreground>>\\nstatic-alert-foreground: #aaaaaa\\ntab-background-selected: \u003C\u003Ccolour background>>\\ntab-background: \u003C\u003Ccolour page-background>>\\ntab-border-selected: \u003C\u003Ccolour foreground>>\\ntab-border: #cad2e5\\ntab-divider: #cad2e5\\ntab-foreground-selected: #ecf2ff\\ntab-foreground: #cad2e5\\ntable-border: #aaaaaa\\ntable-footer-background: #a8a8a8\\ntable-header-background: #262b33\\ntag-background: #fcb671\\ntag-foreground: #000\\ntiddler-background: \u003C\u003Ccolour background>>\\ntiddler-border: #111\\ntiddler-controls-foreground-hover: #cad2e5\\ntiddler-controls-foreground-selected: #cad2e5\\ntiddler-controls-foreground: #5e646f\\ntiddler-editor-background: \u003C\u003Ccolour background>>\\ntiddler-editor-border-image: #ffffff\\ntiddler-editor-border: rgba(255, 255, 255, 0.3)\\ntiddler-editor-fields-even: \u003C\u003Ccolour background>>\\ntiddler-editor-fields-odd: #2c323b\\ntiddler-info-background: #f8f8f8\\ntiddler-info-border: #dddddd\\ntiddler-info-tab-background: #f8f8f8\\ntiddler-link-background: \u003C\u003Ccolour background>>\\ntiddler-link-foreground: \u003C\u003Ccolour primary>>\\ntiddler-subtitle-foreground: #aaaaaa\\ntiddler-title-foreground: \u003C\u003Ccolour foreground>>\\ntoolbar-cancel-button:\\ntoolbar-close-button:\\ntoolbar-delete-button:\\ntoolbar-done-button:\\ntoolbar-edit-button:\\ntoolbar-info-button:\\ntoolbar-new-button:\\ntoolbar-options-button:\\ntoolbar-save-button:\\nuntagged-background: #999999\\nvery-muted-foreground: #888888\\n\",\n \"type\": \"application/x-tiddler-dictionary\",\n \"description\": \"A dark colour palette for Notebook\",\n \"name\": \"Notebook Dark\",\n \"tags\": \"$:/tags/Palette $:/tags/notebook/Palette\"\n },\n \"$:/themes/nico/notebook/palettes/palette-grey\": {\n \"title\": \"$:/themes/nico/notebook/palettes/palette-grey\",\n \"text\": \"alert-background: #ffe476\\nalert-border: #b99e2f\\nalert-highlight: #881122\\nalert-muted-foreground: #b99e2f\\nbackground: #ffffff\\nblockquote-bar: \u003C\u003Ccolour muted-foreground>>\\nbutton-background:\\nbutton-foreground:\\nbutton-border:\\ncode-background: #f7f7f9\\ncode-border: #e1e1e8\\ncode-foreground: #dd1144\\ndirty-indicator: #c63636\\ndownload-background: #66cccc\\ndownload-foreground: \u003C\u003Ccolour background>>\\ndragger-background: \u003C\u003Ccolour foreground>>\\ndragger-foreground: \u003C\u003Ccolour background>>\\ndropdown-background: \u003C\u003Ccolour background>>\\ndropdown-border: #ddd\\ndropdown-tab-background-selected: #fff\\ndropdown-tab-background: #ececec\\ndropzone-background: #da8548\\nexternal-link-background-hover: inherit\\nexternal-link-background-visited: inherit\\nexternal-link-background: inherit\\nexternal-link-foreground-hover: inherit\\nexternal-link-foreground-visited: #0000aa\\nexternal-link-foreground: #0000ee\\nforeground: #283c46\\nmessage-background: #ecf2ff\\nmessage-border: #cfd6e6\\nmessage-foreground: #547599\\nmodal-backdrop: \u003C\u003Ccolour foreground>>\\nmodal-background: \u003C\u003Ccolour background>>\\nmodal-border: #999999\\nmodal-footer-background: #f5f5f5\\nmodal-footer-border: #dddddd\\nmodal-header-border: #eeeeee\\nmuted-foreground: #999999\\nnotification-background: #ffffdd\\nnotification-border: #999999\\npage-background: #f4f4f4\\npre-background: #f6f6f6\\npre-border: #cccccc\\nprimary: #127edd\\nselect-tag-background:\\nselect-tag-foreground:\\nsidebar-button-foreground: #a6a69c\\nsidebar-controls-foreground-hover: #000000\\nsidebar-controls-foreground: \u003C\u003Ccolour sidebar-button-foreground>>\\nsidebar-foreground-shadow: rgba(255,255,255, 0.8)\\nsidebar-foreground: #acacac\\nsidebar-muted-foreground-hover: #444444\\nsidebar-muted-foreground: #c0c0c0\\nsidebar-tab-background-selected: #ffffff\\nsidebar-tab-background: \u003C\u003Ccolour tab-background>>\\nsidebar-tab-border-selected: \u003C\u003Ccolour tab-border-selected>>\\nsidebar-tab-border: \u003C\u003Ccolour tab-border>>\\nsidebar-tab-divider: \u003C\u003Ccolour tab-divider>>\\nsidebar-tab-foreground-selected: \u003C\u003Ccolour tab-foreground-selected>>\\nsidebar-tab-foreground: \u003C\u003Ccolour tab-foreground>>\\nsidebar-tiddler-link-foreground-hover: \u003C\u003Ccolour primary>>\\nsidebar-tiddler-link-foreground: \u003C\u003Ccolour tab-foreground>>\\nsite-title-foreground: #353748\\nstatic-alert-foreground: #aaaaaa\\ntab-background-selected: #ffffff\\ntab-background: #eeeeee\\ntab-border-selected: #cccccc\\ntab-border: #cccccc\\ntab-divider: #d8d8d8\\ntab-foreground-selected: \u003C\u003Ccolour foreground>>\\ntab-foreground: #888888\\ntable-border: #dddddd\\ntable-footer-background: #a8a8a8\\ntable-header-background: #f0f0f0\\ntag-background: #ffeedd\\ntag-foreground: #000\\ntiddler-background: \u003C\u003Ccolour background>>\\ntiddler-border: #ddd\\ntiddler-controls-foreground-hover: #888888;\\ntiddler-controls-foreground-selected: #888888;\\ntiddler-controls-foreground: #cccccc\\ntiddler-editor-background: \u003C\u003Ccolour background>>\\ntiddler-editor-border-image: #ffffff\\ntiddler-editor-border: rgba(0,0,0,.2)\\ntiddler-editor-fields-even: #e0e8e0\\ntiddler-editor-fields-odd: #f0f4f0\\ntiddler-info-background: #f8f8f8\\ntiddler-info-border: #dddddd\\ntiddler-info-tab-background: #f8f8f8\\ntiddler-link-background: \u003C\u003Ccolour background>>\\ntiddler-link-foreground: \u003C\u003Ccolour primary>>\\ntiddler-subtitle-foreground: #aaaaaa\\ntiddler-title-foreground: #333\\ntoolbar-new-button:\\ntoolbar-options-button:\\ntoolbar-save-button:\\ntoolbar-info-button:\\ntoolbar-edit-button:\\ntoolbar-close-button:\\ntoolbar-delete-button:\\ntoolbar-cancel-button:\\ntoolbar-done-button:\\nuntagged-background: #999999\\nvery-muted-foreground: #888888\\n\",\n \"type\": \"application/x-tiddler-dictionary\",\n \"description\": \"A grey color palette for Notebook\",\n \"name\": \"Notebook Grey\",\n \"tags\": \"$:/tags/Palette $:/tags/notebook/Palette\"\n },\n \"$:/themes/nico/notebook/settings/codefontfamily\": {\n \"title\": \"$:/themes/nico/notebook/settings/codefontfamily\",\n \"created\": \"20210101213404232\",\n \"modified\": \"20210101214210227\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\"Fira Mono\\\",\\\"Liberation Mono\\\",Menlo,Courier,monospace\\n\"\n },\n \"$:/themes/nico/notebook/settings/fontfamily\": {\n \"title\": \"$:/themes/nico/notebook/settings/fontfamily\",\n \"created\": \"20210101213404232\",\n \"modified\": \"20210101213411800\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\"Segoe UI\\\",Helvetica,Arial,sans-serif,\\\"Apple Color Emoji\\\",\\\"Segoe UI Emoji\\\",\\\"Segoe UI Symbol\\\"\\n\"\n },\n \"$:/themes/nico/notebook/shortcuts/notebook-focus-search\": {\n \"title\": \"$:/themes/nico/notebook/shortcuts/notebook-focus-search\",\n \"created\": \"20201210122048919\",\n \"key\": \"((notebook-focus-search))\",\n \"modified\": \"20210115130024907\",\n \"tags\": \"$:/tags/KeyboardShortcut\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$action-sendmessage $message=\\\"tm-focus-selector\\\" $param=\\\".nc-topbar input\\\"/>\\n\"\n },\n \"$:/themes/nico/notebook/shortcuts/toggle-sidebar\": {\n \"title\": \"$:/themes/nico/notebook/shortcuts/toggle-sidebar\",\n \"created\": \"20210115130000707\",\n \"key\": \"((toggle-sidebar))\",\n \"modified\": \"20210115130021883\",\n \"tags\": \"$:/tags/KeyboardShortcut\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$list\\n filter=\\\"[[$:/state/notebook-sidebar]is[missing]] [{$:/state/notebook-sidebar}removeprefix[yes]]\\\"\\n emptyMessage=\\\"\\\"\\\"\u003C$action-setfield $tiddler=\\\"$:/state/notebook-sidebar\\\" text=\\\"yes\\\"/>\\\"\\\"\\\"\\n>\\n \u003C$action-setfield $tiddler=\\\"$:/state/notebook-sidebar\\\" text=\\\"no\\\"/>\\n\u003C/$list>\\n\"\n },\n \"$:/themes/nico/notebook/stickytitles\": {\n \"title\": \"$:/themes/nico/notebook/stickytitles\",\n \"created\": \"20201217172915960\",\n \"modified\": \"20201217180034682\",\n \"tags\": \"$:/tags/Stylesheet\",\n \"text\": \"\u003C$reveal state=\\\"$:/themes/nico/notebook/options/stickytitles\\\" type=\\\"match\\\" text=\\\"yes\\\">\\n\\n.tc-tiddler-title {\\n position: -webkit-sticky;\\n position: -moz-sticky;\\n position: -o-sticky;\\n position: -ms-sticky;\\n position: sticky;\\n top: {{$:/themes/nico/notebook/metrics/topbar-height}};\\n background: \u003C\u003Ccolour tiddler-background>>;\\n z-index: 500;\\n}\\n\\n@media (max-width: {{$:/themes/tiddlywiki/vanilla/metrics/sidebarbreakpoint}}) {\\n .tc-tiddler-title {\\n top: 0;\\n }\\n}\\n\\n\u003C$list filter=\\\"[range[100]]\\\">\\n`.tc-story-river .tc-tiddler-frame:nth-child(100n+`\u003C$text text=\u003C\u003CcurrentTiddler>>/>`) {\\nz-index: `\u003C$text text={{{ [[200]subtract\u003CcurrentTiddler>] }}}/>`;\\n}\\n`\\n\u003C/$list>\\n\u003C/$reveal>\\n\"\n },\n \"$:/themes/nico/notebook/tags/Sidebar\": {\n \"title\": \"$:/themes/nico/notebook/tags/Sidebar\",\n \"created\": \"20200429164516951\",\n \"list\": \"$:/themes/nico/notebook/ui/Buttons/menu $:/themes/nico/notebook/ui/Sidebar/Headings $:/themes/nico/notebook/ui/Sidebar/Search $:/themes/nico/notebook/Sidebar/Sections\",\n \"modified\": \"20201210205606504\",\n \"type\": \"text/vnd.tiddlywiki\"\n },\n \"$:/themes/nico/notebook/tags/SidebarSection\": {\n \"title\": \"$:/themes/nico/notebook/tags/SidebarSection\",\n \"created\": \"20200429201017275\",\n \"list\": \"$:/themes/nico/notebook/ui/Sidebar/Open $:/themes/nico/notebook/ui/Sidebar/Recent $:/themes/nico/notebook/ui/Sidebar/Tools $:/themes/nico/notebook/ui/Sidebar/More\",\n \"modified\": \"20201210215658901\",\n \"type\": \"text/vnd.tiddlywiki\"\n },\n \"$:/themes/nico/notebook/ui/Bottombar\": {\n \"title\": \"$:/themes/nico/notebook/ui/Bottombar\",\n \"created\": \"20200429113453340\",\n \"modified\": \"20201210210230886\",\n \"tags\": \"$:/tags/PageTemplate\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$reveal state=\\\"$:/state/notebook-bottombar\\\" type=\\\"match\\\" text=\\\"yes\\\" default=\\\"yes\\\" retain=\\\"yes\\\" animate=\\\"yes\\\">\\n \u003Cdiv class=\\\"nc-bar nc-bottombar\\\">\\n \u003C$list filter=\\\"[all[shadows+tiddlers]tag[$:/tags/NotebookTopbar]!has[draft.of]]\\\" variable=\\\"listItem\\\">\\n \u003C$reveal type=\\\"nomatch\\\" state=\u003C\u003Cconfig-title>> text=\\\"hide\\\" tag=\\\"div\\\">\\n \u003C$transclude tiddler=\u003C\u003ClistItem>> mode=\\\"block\\\"/>\\n \u003C/$reveal>\\n \u003C/$list>\\n \u003Cdiv class=\\\"left\\\">\\n {{$:/themes/nico/notebook/ui/Buttons/menu}}\\n \u003C/div>\\n \u003Cdiv class=\\\"right\\\">\\n {{$:/core/ui/SideBarSegments/page-controls}}\\n \u003C/div>\\n \u003C/div>\\n\u003C/$reveal>\\n\\n\"\n },\n \"$:/themes/nico/notebook/ui/Buttons/SwitchPalette\": {\n \"title\": \"$:/themes/nico/notebook/ui/Buttons/SwitchPalette\",\n \"created\": \"20201210171047824\",\n \"description\": \"Toggle between grey/beige colour palette\",\n \"modified\": \"20210118213335643\",\n \"tags\": \"$:/tags/PageControls\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Cspan class=\\\"desktop-only\\\">\\n \u003C$vars\\n palettes=\\\"[all[tiddlers+shadows]tag[$:/tags/notebook/Palette]]\\\"\\n popupTiddler=\u003C\u003Cqualify \\\"$:/state/notebook/palette-dropdown\\\">>\\n >\\n \u003C$button\\n popup=\u003C\u003CpopupTiddler>>\\n tooltip=\\\"Switch colours\\\"\\n aria-label=\\\"Switch colours\\\"\\n class=\u003C\u003Ctv-config-toolbar-class>>\\n >\\n \u003C$list filter=\\\"[\u003Ctv-config-toolbar-icons>match[yes]]\\\">\\n\\t{{$:/themes/nico/notebook/images/color-switch}}\\n \u003C/$list>\\n\\n \u003C$list filter=\\\"[\u003Ctv-config-toolbar-text>match[yes]]\\\">\\n\\t\u003Cspan class=\\\"tc-btn-text\\\">Switch colours\u003C/span>\\n \u003C/$list>\\n\\n \u003C$reveal state=\u003C\u003CpopupTiddler>> type=\\\"popup\\\" position=\\\"belowleft\\\" class=\\\"tc-drop-down\\\">\\n\\t\u003C$list filter=\u003C\u003Cpalettes>>>\\n\\t \u003C$button class=\\\"tc-btn-invisible\\\">\\n\\t {{!!name}}\\n\\t \u003C$action-setfield $tiddler=\\\"$:/palette\\\" text={{!!title}}/>\\n\\t \u003C/$button>\\n\\t\u003C/$list>\\n \u003C/$reveal>\\n\\n \u003C/$button>\\n \u003C/$vars>\\n\u003C/span>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Buttons/menu\": {\n \"title\": \"$:/themes/nico/notebook/ui/Buttons/menu\",\n \"created\": \"20200429115248943\",\n \"modified\": \"20210124211756417\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$reveal state=\\\"$:/state/notebook-sidebar\\\" type=\\\"match\\\" text=\\\"yes\\\" default=\\\"no\\\" retain=\\\"yes\\\" animate=\\\"no\\\">\\n \u003C$button set=\\\"$:/state/notebook-sidebar\\\" setTo=\\\"no\\\" tooltip=\\\"Toggle menu\\\" class=\\\"tc-btn-invisible sidebar-toggle open\\\">\\n {{$:/themes/nico/notebook/images/bars}}\\n \u003C/$button>\\n\u003C/$reveal>\\n\\n\u003C$reveal type=\\\"nomatch\\\" state=\\\"$:/state/notebook-sidebar\\\" text=\\\"yes\\\">\\n \u003C$button set=\\\"$:/state/notebook-sidebar\\\" setTo=\\\"yes\\\" tooltip=\\\"Toggle menu\\\" class=\\\"tc-btn-invisible sidebar-toggle\\\">\\n {{$:/themes/nico/notebook/images/bars}}\\n \u003C/$button>\\n\u003C/$reveal>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Search\": {\n \"title\": \"$:/themes/nico/notebook/ui/Search\",\n \"created\": \"20200429191943257\",\n \"modified\": \"20210126170723413\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\define advanced-search-actions()\\n\u003C$action-setfield $tiddler=\\\"$:/temp/advancedsearch/input\\\" text={{$:/temp/notebook-search}}/>\\n\u003C$action-setfield $tiddler=\\\"$:/temp/advancedsearch/refresh\\\" text=\\\"yes\\\"/>\\n\u003C$action-navigate $to=\\\"$:/AdvancedSearch\\\"/>\\n\\\\end\\n\\n\\\\define input-accept-actions()\\n\u003C$list filter=\\\"[\u003C__tiddler__>get[text]!is[missing]] ~[\u003C__tiddler__>get[text]is[shadow]]\\\">\\n \u003C$action-navigate $to={{{ [\u003C__tiddler__>get[text]] }}}/>\\n \u003C$action-deletetiddler $filter=\\\"[[$:/temp/search]] [\u003CsearchTiddler>] [\u003CsearchListState>]\\\"/>\\n\u003C/$list>\\n\\\\end\\n\\n\\\\define cancel-search-actions()\\n\u003C$list filter=\\\"[\u003CsearchTiddler>get[text]!match{$:/temp/search}]\\\" emptyMessage=\\\"\\\"\\\"\u003C$action-deletetiddler $filter=\\\"[[$:/temp/search]] [\u003CsearchTiddler>] [\u003CsearchListState>]\\\"/>\\\"\\\"\\\">\\n \u003C$action-setfield $tiddler=\\\"$:/temp/search\\\" text={{{ [\u003CsearchTiddler>get[text]] }}}/>\\n \u003C$action-setfield $tiddler=\\\"$:/temp/search/refresh\\\" text=\\\"yes\\\"/>\u003C/$list>\\n\\\\end\\n\\n\u003C$vars editTiddler=\\\"$:/temp/search\\\"\\n searchTiddler=\\\"$:/temp/search/input\\\"\\n searchListState=\u003C\u003Cqualify \\\"$:/state/search-list/selected-item\\\">>>\\n \u003C$macrocall $name=\\\"keyboard-driven-input\\\"\\n\\t tiddler=\u003C\u003CeditTiddler>>\\n\\t storeTitle=\u003C\u003CsearchTiddler>>\\n\\t selectionStateTitle=\u003C\u003CsearchListState>>\\n\\t refreshTitle=\\\"$:/temp/search/refresh\\\"\\n\\t type=\\\"search\\\"\\n\\t tag=\\\"input\\\"\\n\\t focus={{$:/config/Search/AutoFocus}}\\n\\t focusPopup=\\\"$:/state/popup/notebook-search\\\"\\n\\t class=\\\"tc-popup-handle\\\"\\n\\t filterMinLength={{$:/config/Search/MinLength}}\\n\\t placeholder=\\\"Search...\\\"\\n\\t inputAcceptActions=\u003C\u003Cinput-accept-actions>>\\n\\t inputCancelActions=\u003C\u003Ccancel-search-actions>>\\n\\t cancelPopups=\\\"yes\\\"\\n\\t configTiddlerFilter=\\\"[[$:/state/search/currentTab]!is[missing]get[text]] ~[{$:/config/SearchResults/Default}]\\\"\\n\\t />\\n \u003C$button\\n tooltip={{$:/language/Buttons/AdvancedSearch/Hint}}\\n aria-label={{$:/language/Buttons/AdvancedSearch/Caption}}\\n class=\\\"tc-btn-invisible tc-page-controls\\\"\\n >\\n {{$:/core/images/advanced-search-button}}\\n \u003C\u003Cadvanced-search-actions>>\\n \u003C/$button>\\n \u003C$reveal tag=\\\"div\\\" class=\\\"tc-block-dropdown-wrapper\\\" state=\\\"$:/state/popup/notebook-search\\\" type=\\\"nomatch\\\" text=\\\"\\\" default=\\\"\\\">\\n \u003C$list filter=\\\"[\u003CsearchTiddler>get[text]minlength{$:/config/Search/MinLength}limit[1]]\\\" emptyMessage=\\\"\\\" variable=\\\"listItem\\\">\\n \u003Cdiv class=\\\"tc-block-dropdown tc-search-drop-down\\\">\\n \u003C$tiddler tiddler=\u003C\u003CconfigTiddler>>>\\n {{$:/themes/nico/notebook/ui/Sidebar/SearchResults}}\\n \u003C/$tiddler>\\n \u003C/div>\\n \u003C/$list>\\n \u003C/$reveal>\\n\u003C/$vars>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar/Headings\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar/Headings\",\n \"created\": \"20200429160014174\",\n \"modified\": \"20201210210231267\",\n \"tags\": \"$:/themes/nico/notebook/tags/Sidebar\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Cdiv class=\\\"segment\\\">\\n \u003Cdiv class=\\\"content\\\">\\n \u003Ch1 class=\\\"tc-site-title\\\">\\n {{$:/SiteTitle}}\\n \u003C/h1>\\n \u003Cdiv class=\\\"tc-site-subtitle\\\">\\n {{$:/SiteSubtitle}}\\n \u003C/div>\\n \u003C/div>\\n\u003C/div>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar/Search\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar/Search\",\n \"created\": \"20200429191943257\",\n \"modified\": \"20210124220152702\",\n \"tags\": \"$:/themes/nico/notebook/tags/Sidebar\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003Cdiv class=\\\"mobile-only\\\">\\n \u003Cdiv class=\\\"segment\\\">\\n \u003Cdiv class=\\\"content search\\\">\\n {{$:/themes/nico/notebook/ui/Search}}\\n \u003C/div>\\n \u003C/div>\\n\u003C/div>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar/SearchResults\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar/SearchResults\",\n \"created\": \"20200429191943257\",\n \"modified\": \"20210126164631418\",\n \"tags\": \"\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\define searchResultList()\\n \u003Csmall>{{$:/language/Search/Matches/Title}}\u003C/small>\\n\\n \u003C$list filter=\\\"[!is[system]search:title{$(searchTiddler)$}sort[title]limit[250]]\\\">\\n \u003Cspan class={{{[\u003CcurrentTiddler>addsuffix[-primaryList]] -[\u003CsearchListState>get[text]] +[then[]else[tc-list-item-selected]] }}}>\\n \u003C$transclude tiddler=\\\"$:/core/ui/ListItemTemplate\\\"/>\\n \u003C/span>\\n \u003C/$list>\\n\\n \u003Csmall>{{$:/language/Search/Matches/All}}\u003C/small>\\n\\n \u003C$list filter=\\\"[!is[system]search{$(searchTiddler)$}sort[title]limit[250]]\\\">\\n \u003Cspan class={{{[\u003CcurrentTiddler>addsuffix[-secondaryList]] -[\u003CsearchListState>get[text]] +[then[]else[tc-list-item-selected]] }}}>\\n \u003C$transclude tiddler=\\\"$:/core/ui/ListItemTemplate\\\"/>\\n \u003C/span>\\n \u003C/$list>\\n\\\\end\\n\\n\u003Cdiv class=\\\"tc-search-results\\\">\\n \u003C\u003CsearchResultList>>\\n\u003C/div>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar/SectionTemplate\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar/SectionTemplate\",\n \"created\": \"20200429161226897\",\n \"modified\": \"20210202213859460\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\define sidebarHeading()\\n\u003C$vars tv-wikilinks=\\\"no\\\">\\n \u003C$transclude field=\\\"caption\\\">\\n \u003C$view field=\\\"title\\\"/>\\n \u003C/$transclude>\\n\u003C/$vars>\\n\\\\end\\n\\n\u003C$reveal state=\\\"$:/state/notebook-sidebar-section\\\" type=\\\"match\\\" text=\u003C\u003CcurrentTiddler>> default=\\\"no\\\" animate=\\\"no\\\">\\n \u003Cdiv class=\\\"segment section open\\\">\\n \u003C$button set=\\\"$:/state/notebook-sidebar-section\\\" setTo=\\\"\\\" class=\\\"tc-btn-invisible label\\\">\\n \u003C\u003CsidebarHeading>>\\n \u003Cspan class=\\\"caret\\\">{{$:/themes/nico/notebook/images/caret-down}}\u003C/span>\\n \u003C/$button>\\n \u003Cdiv class=\\\"content\\\">\\n \u003C$transclude $tiddler=\u003C\u003CcurrentTiddler>> mode=\\\"block\\\"/>\\n \u003C/div>\\n \u003C/div>\\n\u003C/$reveal>\\n\u003C$reveal state=\\\"$:/state/notebook-sidebar-section\\\" type=\\\"nomatch\\\" text=\u003C\u003CcurrentTiddler>> default=\\\"yes\\\" animate=\\\"no\\\">\\n \u003Cdiv class=\\\"segment section\\\">\\n \u003C$button set=\\\"$:/state/notebook-sidebar-section\\\" setTo=\u003C\u003CcurrentTiddler>> class=\\\"tc-btn-invisible label\\\">\\n \u003C\u003CsidebarHeading>>\\n \u003Cspan class=\\\"caret\\\">{{$:/themes/nico/notebook/images/caret-right}}\u003C/span>\\n \u003C/$button>\\n \u003C/div>\\n\u003C/$reveal>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar/Sections\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar/Sections\",\n \"created\": \"20200429163239707\",\n \"modified\": \"20210112213620486\",\n \"tags\": \"$:/themes/nico/notebook/tags/Sidebar\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$list filter=\\\"[all[shadows+tiddlers]!has[draft.of]tag[$:/tags/SideBar]]\\\">\\n {{||$:/themes/nico/notebook/ui/Sidebar/SectionTemplate}}\\n\u003C/$list>\\n\"\n },\n \"$:/themes/nico/notebook/ui/Sidebar\": {\n \"title\": \"$:/themes/nico/notebook/ui/Sidebar\",\n \"created\": \"20200428201218885\",\n \"modified\": \"20210112213605486\",\n \"tags\": \"$:/tags/PageTemplate\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\\\\whitespace trim\\n\\\\define config-title()\\n$:/config/SideBarSegments/Visibility/$(listItem)$\\n\\\\end\\n\\n\u003C$reveal state=\\\"$:/state/notebook-sidebar\\\" type=\\\"match\\\" text=\\\"yes\\\" default=\\\"no\\\" retain=\\\"yes\\\" animate=\\\"no\\\">\\n \u003C$scrollable fallthrough=\\\"no\\\">\\n \u003Cdiv class=\\\"nc-sidebar\\\">\\n \u003C$list filter=\\\"[all[shadows+tiddlers]tag[$:/themes/nico/notebook/tags/Sidebar]!has[draft.of]]\\\" variable=\\\"listItem\\\">\\n \u003C$reveal type=\\\"nomatch\\\" state=\u003C\u003Cconfig-title>> text=\\\"hide\\\" tag=\\\"div\\\">\\n \u003C$transclude tiddler=\u003C\u003ClistItem>> mode=\\\"inline\\\"/>\\n \u003C/$reveal>\\n \u003C/$list>\\n \u003C/div>\\n \u003C/$scrollable>\\n\u003C/$reveal>\\n\\n\"\n },\n \"$:/themes/nico/notebook/ui/Topbar\": {\n \"title\": \"$:/themes/nico/notebook/ui/Topbar\",\n \"created\": \"20200428203101797\",\n \"modified\": \"20210124213834458\",\n \"tags\": \"$:/tags/PageTemplate\",\n \"type\": \"text/vnd.tiddlywiki\",\n \"text\": \"\u003C$reveal state=\\\"$:/state/notebook-topbar\\\" type=\\\"match\\\" text=\\\"yes\\\" default=\\\"yes\\\" retain=\\\"yes\\\" animate=\\\"yes\\\">\\n \u003Cdiv class=\\\"nc-topbar-wrapper\\\">\\n \u003Cdiv class=\\\"nc-bar nc-topbar tc-adjust-top-of-scroll\\\">\\n \u003C$list filter=\\\"[all[shadows+tiddlers]tag[$:/tags/NotebookTopbar]!has[draft.of]]\\\" variable=\\\"listItem\\\">\\n \u003C$reveal type=\\\"nomatch\\\" state=\u003C\u003Cconfig-title>> text=\\\"hide\\\" tag=\\\"div\\\">\\n \u003C$transclude tiddler=\u003C\u003ClistItem>> mode=\\\"block\\\"/>\\n \u003C/$reveal>\\n \u003C/$list>\\n \u003Cdiv class=\\\"left\\\">\\n\\t{{$:/themes/nico/notebook/ui/Buttons/menu}}\\n {{$:/themes/nico/notebook/ui/Search}}\\n \u003C/div>\\n \u003Cdiv class=\\\"right\\\">\\n {{$:/core/ui/SideBarSegments/page-controls}}\\n \u003C/div>\\n \u003C/div>\\n \u003C/div>\\n\u003C/$reveal>\\n\\n\"\n }\n }\n}","bag":"default","revision":"0","version":"1.4.1","type":"application/json","title":"$:/themes/nico/notebook","source":"https://github.com/NicolasPetton/Notebook","plugin-type":"theme","name":"Notebook theme","list":"LICENSE changelog","description":"A clean, uncluttered TiddlyWiki theme","dependents":"$:/themes/tiddlywiki/vanilla $:/plugins/nico/notebook-mobile","core-version":">=5.1.22","author":"NicolasPetton","modified":"20240627123010609"},
{"created":"20200429144554294","title":"$:/themes/nico/notebook/metrics/sidebar-width","modified":"20230423163514560","tags":"","type":"text/vnd.tiddlywiki","text":"300px"},
@@ -1236,7 +1236,7 @@ button.sidebar-toggle{
{"created":"20240924135721168","text":"XR Fragments is \u003Cb>not a\u003C/b> fileformat-specific extension, it's a spec for \u003Cb>deeplinking\u003C/b> any 3D file.\u003Cbr>\nThe level2 metadata (See reference) is easy to embed in any 3D editor (not only blender) than it would be to support new GLTF extensions.\u003Cbr>\nThis is not to say extensions are bad (they are superior in certain cases).\u003Cbr>\n\n> Just like URLs allow fileformat-agnostic navigation, 3D asset 'extras' are fileformat-agnostic too, which together allow for XR Fragments.\n\n# How to deal with overlapping functionality?\n\u003Cbr>\nWell, \u003Cb>extensions take precende, otherwise 'fallback' applies\u003C/b>.\n\u003Cbr>\nBelow is the related section of the spec (full spec here: \u003Ca href=\"doc/RFC_XR_Fragments.html\" target=\"_blank\">HTML\u003C/a>, \u003Ca href=\"doc/RFC_XR_Fragments.txt\" target=\"_blank\">TXT\u003C/a>)\n\n\u003Cbr>\u003Cbr>\n\n\u003Ciframe sandbox=\"allow-scripts\" src=\"doc/RFC_XR_Fragments.html#overlap-with-fileformat-specific-extensions\" frameborder=\"0\" class=\"spec\">\u003C/iframe>\n\nFor more info see [How it works](#How%20it%20works)\n","tags":"Reference","title":"glTF extensions","modified":"20250906101827796","type":"text/markdown"},
{"created":"20240226111559175","text":"The hashbus sits inbetween HTML's traditional `href` and the toplevel URL.\u003Cbr>\nSay what?\u003Cbr>\n\u003Cbr>\n> Because of historical reasons the `href` bundles interaction (a click) and navigation (replacing the viewport with another resource).\n\nXR Fragments also allows separating these historicially merged actions, by introducing a hashbus:\n\n| href value | updates top-level URL |\n|-|-|\n| `#foo` | yes |\n|`xrf://#foo` | no |\n\nThis allows much more document interactions, with the following benefits:\n\n* interactions don't clutter URLs for back/forward button navigation\n* many usecases don't require a scripting language anymore (hiding/scrolling via [#uv](#uv) e.g.)\n* use same URI Fragment DSL for navigation and interactions\n* re-use URI Templates across 3D nodes\n* allow 3D nodes publish updates to other 3D nodes (via hashbus)\n\nIn short, a complete **hypermediatic feedback loop** (HFL).\n\n\u003Cbr>\nBelow is the related section of the spec (full spec here: \u003Ca href=\"doc/RFC_XR_Fragments.html\" target=\"_blank\">HTML\u003C/a>, \u003Ca href=\"doc/RFC_XR_Fragments.txt\" target=\"_blank\">TXT\u003C/a>)\n\n\u003Ciframe src=\"doc/RFC_XR_Fragments.html#hypermediatic-feedbackloop-for-xr-browsers\" frameborder=\"0\" class=\"spec\">\u003C/iframe>\n\n","tags":"","title":"hashbus","modified":"20240228122229072","type":"text/markdown"},
{"created":"20250211165942341","text":"\u003C\u003Ctoc-selective-expandable 'Home' sort[weight]>>","tags":"$:/tags/SideBar","title":"Home","modified":"20250211170130825","list-before":"Examples"},
-{"created":"20230428150217784","text":"''Short answer:'' its making 3D objects bookmarkable, clickable & teleportable. \n\n> XR Fragments turns 3D files into (e-learning) \u003Cb>XR experiences\u003C/b>.\n\n!! Explain it like I'm 5 y/o\n\nSure, press play below:\n\n\u003Cdiv style=\"text-align:center\">\n\u003Cb style=\"font-size:11px\">~10min podcast deepdive\u003C/b>\u003Cbr>\n\u003Caudio controls>\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/podcast-xrfragments-spec-xrwg.mp3\" type=\"audio/mpeg\" />\n\u003C/audio>\n\u003C/div>\n\u003Cbr>\n\n!! Soundtrack, subtitles, thumbnail \n\n[[XR Movies]] anyone?\u003Cbr>\n''Simple:'' just add those files and name them accordingly (`mymovie.xrf.ogg` for `mymovie.xrf.glb` e.g.) as [[sidecar-files|📜 level0: File]]\n\n!! Clickable links\n\nWhen clicking an ''href''-value, the user(camera) is teleported to the referenced object.\n\nThe imported/teleported destination can be another object in the same scene-file, or a different file.\n\n!! Adding a link\n\n[img[xrfragment.jpg]]\n\n> Above a typical \u003Cb>level1\u003C/b>-syntax. See [[❓ What are levels?]] for more.\n\n!! How can XR Browsers surf these worlds?\n\nUsing an \u003Cb>URL-bar\u003C/b> in your browser, app or OS, or button-object inside your 3D file (with [[href]] extra).\u003Cbr>\nThe URL should points to an 3D scene or file ([[glTF|https://en.wikipedia.org/wiki/GlTF]], [[USDZ|https://en.wikipedia.org/wiki/Universal_Scene_Description]], [[OBJ|https://en.wikipedia.org/wiki/Wavefront_.obj_file]], [[COLLADA|https://en.wikipedia.org/wiki/COLLADA]], [[FBX|https://en.wikipedia.org/wiki/FBX]] e.g.):\n\u003Cbr>\u003Cbr>\u003Cbr>\n\u003Cdiv class=\"border padding\" style=\"border:4px solid #888\">\n\t\u003Cspan class=\"big\" style=\"width:160px; display: inline-block\">2D documents:\u003C/span>\n\t\u003Cspan class=\"big hi1\">https ://\u003C/span>\n\t\u003Cspan class=\"big hi2\">foo.org/article.html\u003C/span>\n\t\u003Cspan class=\"big hi1\">#chapter2\u003C/span>\n\u003C/div>\n\u003Cbr>\n\u003Cdiv class=\"border padding\" style=\"border:4px solid #F0F\">\n\t\u003Cspan class=\"big\" style=\"width:160px; display: inline-block\">3D documents:\u003C/span>\n\t\u003Cspan class=\"big hi1\">protocol ://\u003C/span>\n\t\u003Cspan class=\"big hi2\">foo.org/world.glb\u003C/span>\n\t\u003Cspan class=\"big hi1\">#room2\u003C/span>\n\u003C/div>\n\n\u003Cbr>\n\n> Above a typical \u003Cb>level1\u003C/b>-syntax. See [[❓ What are levels?]] for more.\n\n!! Example: internal & external teleport\n\n```\n\n +────────────────────────────────────────────────────────+ \n │ │\n │ index.glb │\n │ │ │\n │ ├── ◻ roomB │\n │ │ └◻ camera4 │ camera's Y-coord will be changed to\n | | | ~1.6m above (roomB's) surface-origin\n │ ├── ◻ buttonA │ (in VR only)\n │ │ └ href: #roomB │\n | │ │ +────────────────────────+\n │ └── ◻ buttonB │ | other.usdz |\n │ └ href: other.usdz#foo │ | | |\n │ │ | ├── ◻ camera |\n +────────────────────────────────────────────────────────+ | └── ◻ foo |\n | └─◻ camera3 | \n +────────────────────────+\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n clicking buttonA will teleport the user to roomB \n (or import roomB if it's not XR Fragment-compatible)\n \n clicking buttonB will teleport the user to foo in other.usdz \n (or import foo if it's not XR Fragment-compatible)\n \n\t \n```\n\n> See [[href]] for more explanation\n\n!! Example: internal && external importing objects\n\n```\n\n +────────────────────────────────────────────────────────+ \n │ │\n │ index.glb │ Usecase: trigger\n │ │ │ interactive experiences\n │ ├── ◻ bar │ in front of the user\n │ │ └◻ chart │ \n | | | \n │ ├── ◻ buttonA │ \n │ │ └ href: #!bar │\n │ │ │ +────────────────────────+\n │ └── ◻ buttonB │ | other.usdz |\n │ └ href: other.usdz#!infographic&t=0 │ | | |\n +────────────────────────────────────────────────────────+ | └── ◻ infographic |\n | └─◻ KPIs | \n +────────────────────────+\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n clicking buttonA will reposition (and play) the chart in front of the user\n clicking buttonB will clone (and play) the infographic from other.usdz \n\n\n```\n\n> See [[#!]]-operator for more explanation\n\n!! How can I add interactions to existing 3D assets/scenes?\n\nBy manually adding \u003Cb>metadata\u003C/b> inside 3D objects/asset/scene or via a [[sidecar-file|📜 level0: File]], which gives a 3D file interactive powers.\n\n\u003Cbr>\n\u003Cdiv style=\"max-width:600px\">\n\u003C$videojs controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/sharing.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cbr>\nBelow is the related section of the spec (full spec here: \u003Ca href=\"doc/RFC_XR_Fragments.html\" target=\"_blank\">HTML\u003C/a>, \u003Ca href=\"doc/RFC_XR_Fragments.txt\" target=\"_blank\">TXT\u003C/a>)\n\n\u003Ciframe src=\"doc/RFC_XR_Fragments.html#spatial-referencing-3d\" frameborder=\"0\" class=\"spec\">\u003C/iframe>\n\n\n\n> the above paradigm allows spatial ''teleportation'', but also ''sourceportation'' (teleporting to the (author) world of which an embedded `src` object belongs). \u003Cbr>\u003Cb>NOTE\u003C/b>: the [[AFRAME/THREE libraries|https://github.com/coderofsalvation/xrfragment/tree/main/dist]] do this for you out of the box.\n\n\nsee [[Getting started]] to get going!","title":"How it works","modified":"20250922195429313","type":"text/vnd.tiddlywiki","tags":"Home"},
+{"created":"20230428150217784","text":"''Short answer:'' its making 3D objects bookmarkable, clickable & teleportable. \n\n> XR Fragments turns 3D files into (e-learning) \u003Cb>XR experiences\u003C/b>.\n\n!! Explain it like I'm 5 y/o\n\nSure, press play below:\n\n\u003Cdiv style=\"text-align:center\">\n\u003Cb style=\"font-size:11px\">~10min podcast deepdive\u003C/b>\u003Cbr>\n\u003Caudio controls>\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/podcast-xrfragments-spec-xrwg.mp3\" type=\"audio/mpeg\" />\n\u003C/audio>\n\u003C/div>\n\u003Cbr>\n\n!! Soundtrack, subtitles, thumbnail \n\n[[XR Movies]] anyone?\u003Cbr>\n''Simple:'' just add those files and name them accordingly (`mymovie.xrf.ogg` for `mymovie.xrf.glb` e.g.) as [[sidecar-files|📜 level0: File]]\n\n!! Clickable links\n\nWhen clicking an ''href''-value, the user(camera) is teleported to the referenced object.\n\nThe imported/teleported destination can be another object in the same scene-file, or a different file.\n\n!! Adding a link\n\n[img[xrfragment.jpg]]\n\n> Above a typical \u003Cb>level1\u003C/b>-syntax. See [[❓ What are levels?]] for more.\n\n!! How can XR Browsers surf these worlds?\n\nUsing an \u003Cb>URL-bar\u003C/b> in your browser, app or OS, or button-object inside your 3D file (with [[href]] extra).\u003Cbr>\nThe URL should points to an 3D scene or file ([[glTF|https://en.wikipedia.org/wiki/GlTF]], [[USDZ|https://en.wikipedia.org/wiki/Universal_Scene_Description]], [[OBJ|https://en.wikipedia.org/wiki/Wavefront_.obj_file]], [[COLLADA|https://en.wikipedia.org/wiki/COLLADA]], [[FBX|https://en.wikipedia.org/wiki/FBX]] e.g.):\n\u003Cbr>\u003Cbr>\u003Cbr>\n\u003Cdiv class=\"border padding\" style=\"border:4px solid #888\">\n\t\u003Cspan class=\"big\" style=\"width:160px; display: inline-block\">2D documents:\u003C/span>\n\t\u003Cspan class=\"big hi1\">https ://\u003C/span>\n\t\u003Cspan class=\"big hi2\">foo.org/article.html\u003C/span>\n\t\u003Cspan class=\"big hi1\">#chapter2\u003C/span>\n\u003C/div>\n\u003Cbr>\n\u003Cdiv class=\"border padding\" style=\"border:4px solid #F0F\">\n\t\u003Cspan class=\"big\" style=\"width:160px; display: inline-block\">3D documents:\u003C/span>\n\t\u003Cspan class=\"big hi1\">protocol ://\u003C/span>\n\t\u003Cspan class=\"big hi2\">foo.org/world.glb\u003C/span>\n\t\u003Cspan class=\"big hi1\">#room2\u003C/span>\n\u003C/div>\n\n\u003Cbr>\n\n> Above a typical \u003Cb>level1\u003C/b>-syntax. See [[❓ What are levels?]] for more.\n\n!! Example: internal & external teleport\n\n```\n\n +────────────────────────────────────────────────────────+ \n │ │\n │ index.glb │\n │ │ │ during teleport:\n │ ├── ◻ roomB │ camera's Y-coord will be set\n │ │ │ ~1.6m above (roomB's) origin\n | | | except in case of camera-rig\n │ ├── ◻ buttonA │ (=non-root camera for VR e.g.)\n │ │ └ href: #roomB │\n | │ │ +────────────────────────+\n │ └── ◻ buttonB │ | other.usdz |\n │ └ href: other.usdz#foo │ | | |\n │ │ | ├── ◻ camera |\n +────────────────────────────────────────────────────────+ | └── ◻ foo |\n | └─◻ camera3 | \n +────────────────────────+\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n clicking buttonA will teleport the user to roomB \n (or import roomB if it's not XR Fragment-compatible)\n \n clicking buttonB will teleport the user to foo in other.usdz \n (or import foo if it's not XR Fragment-compatible)\n \n\t \n```\n\n> See [[href]] for more explanation\n\n!! Example: internal && external importing objects\n\n```\n\n +────────────────────────────────────────────────────────+ \n │ │\n │ index.glb │ Usecase: trigger\n │ │ │ interactive experiences\n │ ├── ◻ bar │ in front of the user\n │ │ └◻ chart │ \n | | | \n │ ├── ◻ buttonA │ \n │ │ └ href: #!bar │\n │ │ │ +────────────────────────+\n │ └── ◻ buttonB │ | other.usdz |\n │ └ href: other.usdz#!infographic&t=0 │ | | |\n +────────────────────────────────────────────────────────+ | └── ◻ infographic |\n | └─◻ KPIs | \n +────────────────────────+\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n clicking buttonA will reposition (and play) the chart in front of the user\n clicking buttonB will clone (and play) the infographic from other.usdz \n\n\n```\n\n> See [[#!]]-operator for more explanation\n\n!! How can I add interactions to existing 3D assets/scenes?\n\nBy manually adding \u003Cb>metadata\u003C/b> inside 3D objects/asset/scene or via a [[sidecar-file|📜 level0: File]], which gives a 3D file interactive powers.\n\n\u003Cbr>\n\u003Cdiv style=\"max-width:600px\">\n\u003C$videojs controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/sharing.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cbr>\nBelow is the related section of the spec (full spec here: \u003Ca href=\"doc/RFC_XR_Fragments.html\" target=\"_blank\">HTML\u003C/a>, \u003Ca href=\"doc/RFC_XR_Fragments.txt\" target=\"_blank\">TXT\u003C/a>)\n\n\u003Ciframe src=\"doc/RFC_XR_Fragments.html#spatial-referencing-3d\" frameborder=\"0\" class=\"spec\">\u003C/iframe>\n\n\n\n> the above paradigm allows spatial ''teleportation'', but also ''sourceportation'' (teleporting to the (author) world of which an embedded `src` object belongs). \u003Cbr>\u003Cb>NOTE\u003C/b>: the [[AFRAME/THREE libraries|https://github.com/coderofsalvation/xrfragment/tree/main/dist]] do this for you out of the box.\n\n\nsee [[Getting started]] to get going!","title":"How it works","modified":"20250922202043916","type":"text/vnd.tiddlywiki","tags":"Home"},
{"created":"20250902141401836","text":"\u003C\u003Ctoc-selective-expandable 'howto' sort[title]>>","tags":"$:/tags/SideBar","title":"Howto","modified":"20250902141443289","list-before":"$:/core/ui/SideBar/Open"},
{"created":"20230522115709081","text":"!!! Adding links to 3D objects\n\nadding href metadata ('extras') to a 3D object (in a 3D file), hints the viewer that the user ''can interact'' with that object :\n\n> ''Clicking'' the object, will teleport or import the reference from the same scene-file, or a different file.\n\n\u003Cbr>\u003Chr>\n\n[img[xrfragment.jpg]]\n\n\u003Chr>\u003Cbr>\n\n| property | type | example value |\n|`href`| string (uri) | `#bar`\u003Cbr>`#pyramid`\u003Cbr>`xrf://#-someobject`\u003Cbr>`://somefile.gltf#foo`\u003Cbr> |\n\n!! Interaction behaviour\n\n1. when clicking a ''href''-value (`#bar` e.g.), the user(camera) is teleport to the referenced object.\n\n2. when clicking a remote ''href''-value (`https://foo.org/hello.glb#bar` e.g.), then that 3D file replaces the current scene (+user(camera) is teleported to any referenced object `roomB`).\n\n> ''XR Safety Exception:'' when linking to a 3D file which has zero signs of XR Fragments (see [[📜 level0: File]]), it will be treated as an [[Object import|#!]]\n\n!Spec\n\nSee the full spec here: \u003Ca href=\"doc/RFC_XR_Fragments.html\" target=\"_blank\">HTML\u003C/a>, \u003Ca href=\"doc/RFC_XR_Fragments.txt\" target=\"_blank\">TXT\u003C/a>\n\n> solutions in the spec were abducted from [[this|https://i.imgur.com/E3En0gJ.png]] and [[this|https://i.imgur.com/lpnTz3A.png]] survey result\n\n!!!Demo\n\n\u003C$videojs controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/href.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\n> capture of \u003Ca href=\"./example/aframe/sandbox\" target=\"_blank\">aframe/sandbox\u003C/a>\n\n!! XR Viewer implementation\n\n| ''spec'' | ''action'' | ''feature'' |\n| level0+1 | hover 3D file [[href]] | show the preview PNG thumbnail (if any). See [[📜 level0: File]]) |\n| level0+1 | launch 3D file [[href]] | replace the current scene with a new 3D file (`href: other.glb` e.g.) |\n| level2 | click internal 3D file [[href]] (`#roomB` e.g.) | teleport the camera to the origin of object(name `roomB`). See [[teleport camera]].|\n| level2 | click external 3D file [[href]] (`foo.glb` e.g.) | replace the current scene with a new 3D file (`href: other.glb` e.g.) |\n| level2 | hover external 3D file [[href]] | show the preview PNG thumbnail (if any sidecar [[📜 level0: File]]) |\n| level2 | click [[href]] | hashbus: execute without changing the toplevel URL location (`href: xrf://#someObjectName` e.g.) |\n| level3 | click [[href]] | set the global 3D animation timeline to its Media Fragment value (`#t=2,3` e.g.) |\n\n> NOTE: hashbus links (`xrf://#foo&bar`) don't change the toplevel URL, which makes it ideal for interactions (in contrast to typical `#roomC` navigation, which benefit back/forward browser-buttons), see \u003Ca href=\"#hashbus\">hashbus\u003C/a> for more info.\n\n","tags":"[[📜 level2: explicit hyperlinks]] level2","title":"href","modified":"20250922161428470","type":"text/vnd.tiddlywiki"},
{"created":"20230706161915394","text":"> Let's look at the browser thru the lens of XR, and not the other way around (it's a trap).\n\n* a \u003Cb>2D hyperlink\u003C/b> navigates/replaces the current document (or opens a tab)\n* a \u003Cb>hyperpreview\u003C/b> simply links/shows/summarizes an 2D/3D object/document/image\n\nA \u003Cb>hyperpreview\u003C/b> promotes \u003Cb>approximated summaries\u003C/b> of text documents, instead of fully supporting/rendering them.\u003Cbr>\nThat way, opening the content (spatially) will be offloaded to (other applications) on the client or operating system.\u003Cbr>\nThis is in contrast with traditional 2D (space-restricted) way of opening hyperlinks in new tabs (or replacing the current document).\n\n\n> Basically: the moment you want to implement HTML iframes into your spatial experience, you're looking at XR thru the lens of 2D (a common trap). The higher-dimensional recursive nature of XR Fragments \u003Cb>already allows\u003C/b> recursive (spatial i)frames.\n\n## Spec 0.5\n\n1. mimetype `text/html` instanced by [src](#src) should should be \u003Cb>hyperpreviewable\u003C/b> (a non-interactive 2D image-texture).\n\n2. When interacting with a \u003Cb>hyperpreview\u003C/b>, the XR Fragment host/client should offer copy/share of the adress (to clipboard and optionally other applications which can handle the mimetype).\n\n3. \u003Cb>hyperpreviews\u003C/b> should not aim for achieving 100% render-compatibility of all mimetypes. The goal is \u003Cb>addressbility\u003C/b> and \u003Cb>approximated summarization\u003C/b>, not embedding javascript-supported browser-iframes.\n\n4. Designers can solve unsupported mimetypes by using `src` for an image-thumbnail and `href` for the content (which should be offloaded to the (applications on) the operatingsystem)\n\nmimetype behaviour when user interacts with `src`:\n\n| mimetype | render | hyperpreview | action | update URL fragment | clipboard contents after clicking |\n|-|-|-|-|-|-|\n|\u003Cb>unknown mimetypes\u003C/b>| no | \n|text/html| no | yes |\u003Cb>summarize\u003C/b> HTML-text (first paragraph hinted by a fragment identifier e.g.) using crude html-to-image | name of object (`#website`) |\n|\u003Cb>3d objects\u003C/b>\u003Cbr>model/gltf+json\u003Cbr>model/glb\u003Cbr>model/obj\u003Cbr>..and so on | yes | no | highlight \u003Cbr>(draw boundingbox e.g.) | name of object (`#cube` e.g.) | `src`-value + linebreak + url with fragment: `http://other.com/other.gltf`\u003Cbr>`https://foo.com/#cube`\u003Cbr>Sharing such 'trail' (with the clipboardmanager) promotes backwards-reasoning (`other.gltf` is a cube in `scene.gltf` e.g.)\n|\u003Cb>images\u003C/b>\u003Cbr>image/png\u003Cbr>image/jpg\u003Cbr>image/gif\u003Cbr>..and so on | yes | no | highlight \u003Cbr>(draw border/boundingbox e.g.) | name of object (`#poster` e.g.) | object url with fragment (`https://foo.com/#cube` e.g.)\n\n\u003Chr>\n\n\u003Cb>Example\u003C/b>: embed an HTML document into your scene\n\n* create a plane with custom property [src](#src) and value `https://mysite.com/foo.html#summary` or `https://mysite.com/foo.html#chapter1`. \n* add custom property [\nso that the XR Fragment client can easily render a html-to-image conversion to a texture.\u003Cbr>\nThis is perfect for simple text.\u003Cbr>\nCRUD/scripting/animations don't belong in \u003Cb>hyperpreviews\u003C/b> and can partially be re-used in the 3D assets (using [src](#src) or fbx/gltf animations).\u003Cbr>\n\n\u003Chr>\n\n\u003Cb>Q\u003C/b>: How can I embed text from a textfile on a server?\n\n\u003Cb>A\u003C/b>: create an [src](#src) with value `https://mysite.com/foo.txt` so that the XR Fragment client can easily render a html-to-image conversion to a (non)scrolling texture.\u003Cbr>\n\n\u003Cbr>\n\n## Why are hyperpreviews so limited?\n\nBecause \u003Cb>hyperpreviews\u003C/b> separate the following concerns of hyperlinks: navigation, addressibility, interaction and rendering.\n\u003Cbr>\nIn \u003Cb>2D hyperlinks\u003C/b> we click links, which \u003Cb>navigates us to\u003C/b> AND \u003Cb>renders\u003C/b> the destination.\n\u003Cbr>\n\u003Cbr>\nIn Spatial Experiences endusers are better off \u003Cb>hyperpreviewing\u003C/b> hyperlinks, which optionally can (due to their \u003Cb>addressibility\u003C/b> be opened in another application or device).\u003Cbr>\n\u003Cbr>\n> The aim/goal of forcing a user to interact with all mimetypes spatially is not realistic.\n\nIf we would indulge on the latter, we're opening a can of worms regarding:\n\n* security (malicious actors thrive when going beyond read-only previews or `HTTP GET`)\n* the spatial browser becomes **mimetype-rendering-silos** (ballooning in size & support)\n* rendering speed / framedropping","tags":"","title":"hyperpreview vs 2D hyperlinks","modified":"20230707090417999","type":"text/markdown"},
@@ -1300,7 +1300,7 @@ button.sidebar-toggle{
{"created":"20230427204906096","text":"comma-separated coordinates e.g. which after parsing can be accessed using `.x`, `.y`, `.z` etc.\n\n| type | example |\n|-|-|\n| vector2 | `1.2,3` or `0.4,0.6` | \n| vector3 | `1.2,3,4` or `0.4,0.6,5` | \n\nhere are some interactive examples:\n\n\u003Cdiv>\n \u003Ctextarea spellcheck=\"false\" autofocus class=\"sandboxify\">frags = {}\nok = xrfragment.Parser.parse('pos','1.2,2,3',frags)\nconsole.log( frags.pos.z )\n\n\u003C/textarea>\n\t\u003Cpre class=\"result\">\u003C/pre>\n\u003C/div>\n","tags":"","title":"vector","modified":"20230427205327718","type":"text/markdown"},
{"created":"20250904105246150","text":"> **NOTE**: a subtitle-file allows for hasslefree [XR movies](#XR%20Movies) optimized for accessibility (screenreader, text-to-speech)\n\nSubtitle files must be provided as [sidecar-files](#📜%20level0:%20File) either in:\n\n* standard SRT format (with the header renamed to WEBVTT, and `.srt` to `.vtt`)\n* WebVTT format (`.vtt`), in which case only the SRT-equivalent subset of features will be processed. Specifically, the parser recognizes plain cue blocks consisting of an optional identifier, a start --> end timestamp line, and unstyled text. Any additional WebVTT features such as styling, positioning, regions, notes, or metadata will be ignored.\n\n## Example .vtt file\n\n```\nWEBVTT\n\n1\n00:00:01.000 --> 00:00:04.000\nHello, world!\n\n2\n00:00:05.000 --> 00:00:07.000\nThis is an example subtitle.\n```\n\n","tags":"","title":"WebVTT subtitles","modified":"20250904105904428","type":"text/markdown"},
{"created":"20230427103350051","text":"","tags":"","title":"WebXR","modified":"20230427103400217"},
-{"created":"20230424092557827","text":"\u003Cb>Hyperlink the 3D world\u003C/b>.\u003Cbr>\nA standard for (deep)linking 3D files.\u003Cbr>\n''Turn'' 3D files ''into'' local-first, interactive, accessible \u003Ca href=\"#XR%Movies\">XR movies\u003C/a> & 3D websites.\n\u003Cbr>\u003Cbr>\n\n\u003Cdiv style=\"max-width:800px;box-shadow:none\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/hyperlinking-the-3d-world.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cbr>\nEmpower existing 3D\n\u003Cu tabindex=\"0\">fileformats\n \u003Cspan>like \u003Cb>glTF\u003C/b>, \u003Cb>usdz\u003C/b>, \u003Cb>obj\u003C/b>, \u003Cb>collada\u003C/b> which are used in websites, Game Engines, and like \u003Ca href=\"#Edit%20a%203D%20scene%20file\">3D editors\u003C/a>.\u003Cbr>XR Fragments makes 3D files interactive \u003C/span>\n\u003C/u> via \n\u003Cu tabindex=\"0\">URLS\n \u003Cspan>, using any \n \u003Cu tabindex=\"0\">protocol\n \u003Cspan>, not necessarily served via HTTP, but also \u003Ca href=\"https://ipfs.com\" target=\"_blank\">IPFS\u003C/a>, \u003Ca href=\"https://hypercore-protocol.github.io/new-website/guides/getting-started/\" target=\"_blank\">hypercore\u003C/a>, \u003Ca href=\"https://github.com/webtorrent/webtorrent\" target=\"_blank\">webtorrent\u003C/a> e.g\u003C/span>\n\t \u003C/u>\n\t\u003C/span>\n\u003C/u>.\nThis allows spatial\n \u003Cu tabindex=\"0\">interactions \n\t \u003Cspan>, like browser-navigation, teleportation, importing scenes, spatial hypermedia, allowing useful audiovisual immersive\u003C/span>\n\t\t\u003Cu tabindex=\"0\">experiences\n\t\t \u003Cspan>like e-learnings, quiz, realtime-rendered 3D movies, and audiovisual storytelling\u003C/span>\n\t\t\u003C/u>\n\t\u003C/u>\nvia 3D \n\u003Cu tabindex=\"0\">metadata\n \u003Cspan>, so called 'extras' embedded in 3D files ('custom properties' in \u003Ca href=\"https://blender.org\" target=\"_blank\">Blender\u003C/a>)\u003C/span>\n\u003C/u>\nand promote URI's and \n\u003Cu tabindex=\"0\">Local-First\n \u003Cspan> data, which lives local, and ideally only syncs/shares elsewhere via ''open user-operated internet'' protocols.\u003C/span>\n\u003C/u>\n.\n\n\n\u003Cdiv style=\"text-align:center\">\n\u003Cb style=\"font-size:11px\">~10 mins podcast introduction\u003C/b>\u003Cbr>\n\u003Caudio controls src=\"https://coderofsalvation.codeberg.page/xrfragment.media/podcast-xrfragments-intro.mp3\" type=\"audio/mpeg\">\n\u003C/audio>\n\u003C/div>\n\u003Cbr>\nAvoid \u003Cb>cloud lock-in\u003C/b>, and make your 3D experiences \u003Cb>outlast\u003C/b> current technologies.\n\n\u003Ccenter>\n \u003Ca class=\"btn\" href=\"example/aframe/sandbox\" target=\"_blank\" style=\"padding:10px 30px\">Try demo viewer\u003C/a>\n\u003C/center>\n\n\u003Cbr>\n\u003Cdiv style=\"max-width:800px;box-shadow:none\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/showreel_2024.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cdiv>#spatialweb #openinternet #interoperable #accessibility #3Dhypermedia\u003C/div>\n\u003Ccenter>\n \u003Ca class=\"btn\" href=\"https://matrix.to/#/#xrfragments:matrix.org\" target=\"_blank\" style=\"padding:10px 30px\">Join Matrix Community\u003C/a>\n\u003C/center>\n\u003Cbr>\n\n\u003Ctable style=\"border:none\">\n \u003Ctr>\n\t \u003Ctd style=\"border:none;vertical-align:top; width:49%\">\n\t\t\t\u003Cb>🎨 no-code design-first\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🏄 surf 3D scenes in AR/VR\u003C/b>\u003Cbr/>\n\t \u003Cb>📎 embeddable\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🤝 interoperable\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>⛔ network-agnostic, local-first\u003C/b>\u003Cbr/>\n \u003Cb>💾 compatible with glTF FBX USDZ OBJ and more\u003C/b>\u003Cbr/>\t\t\t\t\t\n\t\t\u003C/td>\n\t\t\u003Ctd style=\"border:none;vertical-align:top\">\n\t\t\t\u003Cb>🔮 99% compatible with \u003Cb>future fileformats\u003C/b>\u003C/b>\u003Cbr/>\n \u003Cb>🌱 friendly to opensource & corporations\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>❤️ \u003Cb>no\u003C/b> fileformat or editor lock-in\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🧑🌾 solo-user read-only 3D content\u003C/b>\u003Cbr/>\n\t\t\u003C/td>\n\t\u003C/tr>\n\u003C/table>\n\u003Cbr>\n\n\u003Ch2>Made for 3D designers\u003C/h2>\n[img[xrfragment.jpg]]\n\u003Cbr>\u003CBr>\n\n\u003Ch2>TLDR\u003C/h2>\n\nThe \u003Cb>TLDR\u003C/b> of processing 3D files with XR Fragments [pseudocode]:\n\u003Cbr>\u003Cbr>\n\u003Cdiv>\n \u003Ctextarea spellcheck=\"false\" class=\"sandboxify noresult\" style=\"min-height:190px;width:100%;max-width:800px;\">foreach object in scene:\n if object.extra.href:\n\t object.onClick = updateCameraFromURL(object.extra.href, camera, timeline)\n \nif changed(app.URL):\n camera.updateCameraFromURL(app.URL)\n \t\ndocument.location.href = 'my.org/foo.glb#roomC'\n\n\u003C/textarea>\n\u003C/div> \n\u003Cbr>\n\u003Ch2>Virtual worlds without lock-in\u003C/h2>\n\nScale beyond companies, appstores, network protocols and file-formats:\n\n\u003Cdiv style=\"max-width:600px;box-shadow:none;padding:15px\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/xrfragment.bumper2.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\u003Cbr>\n\n\u003Ch3>Virtual worlds connected via URLs\u003C/h3>\n\n[img[urls.svg]]\n\n\u003Cbr>\n\nXR Fragments is a spec to link 3D models into a basic interactive XR experience.\u003Cbr>\nThink of it as bundling virtual worlds into a \u003Cb>spatial book\u003C/b>.\u003Cbr>\n\u003Cb>Basically:\u003C/b> 3D hypermedia files (the middle greenzone below).\u003Cbr>\n\u003Cbr>\u003Cbr>\n\u003Cdiv style=\"width:100%;max-width:900px;border-radius:15px;box-shadow:none;padding:20px\" class=\"border\">\n[img[xrfsweetspot.jpg]]\n\u003C/div>\n\u003Cbr>\u003Cbr>\nXR Fragments \u003Cb>empowers designers\u003C/b> to embed \u003Cb>simple interactions & navigation\u003C/b> inside a \u003Cb>3D file\u003C/b>.\u003Cbr>\nThis \u003Cb>no longer\u003C/b> requires developers to implement trivial interactive stuff.\u003Cbr>\nIt promotes \u003Cb>design-first, secure, durable and interoperable\u003C/b> XR experiences from \u003Cb>3D models\u003C/b>, basically 3D hypermedia, mitigating \u003Cb>handcoded-XR-apps-as-3D-content-burial-sites\u003C/b>.\u003Cbr>\n\u003Cbr>\n\u003Ch2>Why focus on designers and 3D files?\u003C/h2>\n\u003Cbr>\n\u003Cquote>\u003Ci>\"Future 3D file formats commoditize yesterdays 3D engines\"\u003C/i> ~ Leon van Kammen\u003C/quote>\n\u003Cbr>\u003Cbr>\nDevelopers tend to fall in love with \u003Cb>specific shiny\u003C/b> 3D technologies, which typically \u003Cb>buries\u003C/b> 3D content inside them.\u003Cbr>\nThese however, still lack \u003Cb>addressibility\u003C/b> and \u003Cb>interoperability\u003C/b> unlike \u003Cb>3D Models\u003C/b>, which can use XR Fragments \u003Cb>URLs\u003C/b> as a basic primitive.\n\u003Cbr>\u003Cbr>\n\u003Ch2>Getting Started\u003C/h2>\n\nJust get your hands on a 3D editor and follow the steps in the video:\n\u003Cbr>\u003Cbr>\n\u003Cdiv style=\"max-width:600px\">\n\u003C$videojs controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/gettingstarted2024.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\u003Cbr>\u003CBr>\nCheck [[How it works|How it works]], or \u003Ca href=\"example/aframe/sandbox\" target=\"_blank\">view a \u003Cb>demo.glb\u003C/b> scene right now\u003C/a>, or see the menu in the left corner for more.\n\u003Cbr>\u003Cbr>\n\u003Ch2>Presentation\u003C/h2>\n\u003Cbr>\n\u003Ciframe width=\"560\" height=\"315\" src=\"https://www.youtube.com/embed/bfxqm1q_GXw?start=1445\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen>\u003C/iframe>\n\n\u003C!-- persist telescopic unfolds -->\n\u003C\u003Cscript>>\n\u003Cscript>\n([...document.querySelectorAll('u')]).map( (u) => {\n u.addEventListener('click', e => e.target.className = 'show' )\n});\n\u003C/script>\n\u003C\u003Cscript 0>>\n","tags":"Home","title":"XR Fragments","modified":"20250922144206294","list-before":"How it works"},
+{"created":"20230424092557827","text":"\u003Cb>Hyperlink the 3D world\u003C/b>.\u003Cbr>\nA standard for (deep)linking 3D files.\u003Cbr>\n''Turn'' 3D files ''into'' local-first, interactive, accessible \u003Ca href=\"#XR%Movies\">XR movies\u003C/a> & 3D websites.\n\u003Cbr>\u003Cbr>\n\n\u003Cdiv style=\"max-width:800px;box-shadow:none\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/hyperlinking-the-3d-world.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cbr>\nEmpower existing 3D\n\u003Cu tabindex=\"0\">fileformats\n \u003Cspan>like \u003Cb>glTF\u003C/b>, \u003Cb>usdz\u003C/b>, \u003Cb>obj\u003C/b>, \u003Cb>collada\u003C/b> which are used in websites, Game Engines, and like \u003Ca href=\"#Edit%20a%203D%20scene%20file\">3D editors\u003C/a>.\u003Cbr>XR Fragments makes 3D files interactive \u003C/span>\n\u003C/u> via \n\u003Cu tabindex=\"0\">URLS\n \u003Cspan>, using any \n \u003Cu tabindex=\"0\">protocol\n \u003Cspan>, not necessarily served via HTTP, but also \u003Ca href=\"https://ipfs.com\" target=\"_blank\">IPFS\u003C/a>, \u003Ca href=\"https://hypercore-protocol.github.io/new-website/guides/getting-started/\" target=\"_blank\">hypercore\u003C/a>, \u003Ca href=\"https://github.com/webtorrent/webtorrent\" target=\"_blank\">webtorrent\u003C/a> e.g\u003C/span>\n\t \u003C/u>\n\t\u003C/span>\n\u003C/u>.\nThis allows spatial\n \u003Cu tabindex=\"0\">interactions \n\t \u003Cspan>, like browser-navigation, teleportation, importing scenes, spatial hypermedia, allowing useful audiovisual immersive\u003C/span>\n\t\t\u003Cu tabindex=\"0\">experiences\n\t\t \u003Cspan>like e-learnings, quiz, realtime-rendered 3D movies, and audiovisual storytelling\u003C/span>\n\t\t\u003C/u>\n\t\u003C/u>\nvia 3D \n\u003Cu tabindex=\"0\">metadata\n \u003Cspan>, so called 'extras' embedded in 3D files ('custom properties' in \u003Ca href=\"https://blender.org\" target=\"_blank\">Blender\u003C/a>)\u003C/span>\n\u003C/u>\nand promote URI's and \n\u003Cu tabindex=\"0\">Local-First\n \u003Cspan> data, which lives local, and ideally only syncs/shares elsewhere via ''open user-operated internet'' protocols.\u003C/span>\n\u003C/u>\n.\n\n\n\u003Cdiv style=\"text-align:center\">\n\u003Cb style=\"font-size:11px\">~10 mins podcast introduction\u003C/b>\u003Cbr>\n\u003Caudio controls src=\"https://coderofsalvation.codeberg.page/xrfragment.media/podcast-xrfragments-intro.mp3\" type=\"audio/mpeg\">\n\u003C/audio>\n\u003C/div>\n\u003Cbr>\nAvoid \u003Cb>cloud lock-in\u003C/b>, and make your 3D experiences \u003Cb>outlast\u003C/b> current technologies.\n\n\u003Ccenter>\n \u003Ca class=\"btn\" href=\"example/aframe/sandbox\" target=\"_blank\" style=\"padding:10px 30px\">Try demo viewer\u003C/a>\n\u003C/center>\n\n\u003Cbr>\n\u003Cdiv style=\"max-width:800px;box-shadow:none\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/showreel_2024.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\n\u003Cdiv>#spatialweb #openinternet #interoperable #accessibility #3Dhypermedia\u003C/div>\n\u003Ccenter>\n \u003Ca class=\"btn\" href=\"https://matrix.to/#/#xrfragments:matrix.org\" target=\"_blank\" style=\"padding:10px 30px\">Join Matrix Community\u003C/a>\n\u003C/center>\n\u003Cbr>\n\n\u003Ctable style=\"border:none\">\n \u003Ctr>\n\t \u003Ctd style=\"border:none;vertical-align:top; width:49%\">\n\t\t\t\u003Cb>🎨 no-code design-first\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🏄 surf 3D scenes in AR/VR\u003C/b>\u003Cbr/>\n\t \u003Cb>📎 embeddable\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🤝 interoperable\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>⛔ network-agnostic, local-first\u003C/b>\u003Cbr/>\n \u003Cb>💾 compatible with glTF FBX USDZ OBJ and more\u003C/b>\u003Cbr/>\t\t\t\t\t\n\t\t\u003C/td>\n\t\t\u003Ctd style=\"border:none;vertical-align:top\">\n\t\t\t\u003Cb>🔮 99% compatible with \u003Cb>future fileformats\u003C/b>\u003C/b>\u003Cbr/>\n \u003Cb>🌱 friendly to opensource & corporations\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>❤️ \u003Cb>no\u003C/b> fileformat or editor lock-in\u003C/b>\u003Cbr/>\n\t\t\t\u003Cb>🧑🌾 solo-user read-only 3D content\u003C/b>\u003Cbr/>\n\t\t\u003C/td>\n\t\u003C/tr>\n\u003C/table>\n\u003Cbr>\n\n\u003Ch2>Made for 3D designers\u003C/h2>\n[img[xrfragment.jpg]]\n\u003Cbr>\u003CBr>\n\n\n\u003C\u003C\u003C\nSee [[How it works]]\n\u003C\u003C\u003C\n\n\n\u003Ch2>TLDR\u003C/h2>\n\nThe \u003Cb>TLDR\u003C/b> of processing 3D files with XR Fragments [pseudocode]:\n\u003Cbr>\u003Cbr>\n\u003Cdiv>\n \u003Ctextarea spellcheck=\"false\" class=\"sandboxify noresult\" style=\"min-height:190px;width:100%;max-width:800px;\">foreach object in scene:\n if object.extra.href:\n\t object.onClick = updateCameraFromURL(object.extra.href, camera, timeline)\n \nif changed(app.URL):\n camera.updateCameraFromURL(app.URL)\n \t\ndocument.location.href = 'my.org/foo.glb#roomC'\n\n\u003C/textarea>\n\u003C/div> \n\u003Cbr>\n\u003Ch2>Virtual worlds without lock-in\u003C/h2>\n\nScale beyond companies, appstores, network protocols and file-formats:\n\n\u003Cdiv style=\"max-width:600px;box-shadow:none;padding:15px\" class=\"border\">\n\u003C$videojs _autoplay controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/xrfragment.bumper2.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\u003Cbr>\n\n\u003Ch3>Virtual worlds connected via URLs\u003C/h3>\n\n[img[urls.svg]]\n\n\u003Cbr>\n\nXR Fragments is a spec to link 3D models into a basic interactive XR experience.\u003Cbr>\nThink of it as bundling virtual worlds into a \u003Cb>spatial book\u003C/b>.\u003Cbr>\n\u003Cb>Basically:\u003C/b> 3D hypermedia files (the middle greenzone below).\u003Cbr>\n\u003Cbr>\u003Cbr>\n\u003Cdiv style=\"width:100%;max-width:900px;border-radius:15px;box-shadow:none;padding:20px\" class=\"border\">\n[img[xrfsweetspot.jpg]]\n\u003C/div>\n\u003Cbr>\u003Cbr>\nXR Fragments \u003Cb>empowers designers\u003C/b> to embed \u003Cb>simple interactions & navigation\u003C/b> inside a \u003Cb>3D file\u003C/b>.\u003Cbr>\nThis \u003Cb>no longer\u003C/b> requires developers to implement trivial interactive stuff.\u003Cbr>\nIt promotes \u003Cb>design-first, secure, durable and interoperable\u003C/b> XR experiences from \u003Cb>3D models\u003C/b>, basically 3D hypermedia, mitigating \u003Cb>handcoded-XR-apps-as-3D-content-burial-sites\u003C/b>.\u003Cbr>\n\u003Cbr>\n\u003Ch2>Why focus on designers and 3D files?\u003C/h2>\n\u003Cbr>\n\u003Cquote>\u003Ci>\"Future 3D file formats commoditize yesterdays 3D engines\"\u003C/i> ~ Leon van Kammen\u003C/quote>\n\u003Cbr>\u003Cbr>\nDevelopers tend to fall in love with \u003Cb>specific shiny\u003C/b> 3D technologies, which typically \u003Cb>buries\u003C/b> 3D content inside them.\u003Cbr>\nThese however, still lack \u003Cb>addressibility\u003C/b> and \u003Cb>interoperability\u003C/b> unlike \u003Cb>3D Models\u003C/b>, which can use XR Fragments \u003Cb>URLs\u003C/b> as a basic primitive.\n\u003Cbr>\u003Cbr>\n\u003Ch2>Getting Started\u003C/h2>\n\nJust get your hands on a 3D editor and follow the steps in the video:\n\u003Cbr>\u003Cbr>\n\u003Cdiv style=\"max-width:600px\">\n\u003C$videojs controls=\"controls\" aspectratio=\"16:9\" preload=\"auto\" poster=\"\" fluid=\"fluid\" class=\"vjs-big-play-centered\">\n \u003Csource src=\"https://coderofsalvation.codeberg.page/xrfragment.media/gettingstarted2024.mp4\" type=\"video/mp4\"/>\n\u003C/$videojs>\n\u003C/div>\n\u003Cbr>\u003CBr>\nCheck [[How it works|How it works]], or \u003Ca href=\"example/aframe/sandbox\" target=\"_blank\">view a \u003Cb>demo.glb\u003C/b> scene right now\u003C/a>, or see the menu in the left corner for more.\n\u003Cbr>\u003Cbr>\n\u003Ch2>Presentation\u003C/h2>\n\u003Cbr>\n\u003Ciframe width=\"560\" height=\"315\" src=\"https://www.youtube.com/embed/bfxqm1q_GXw?start=1445\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen>\u003C/iframe>\n\n\u003C!-- persist telescopic unfolds -->\n\u003C\u003Cscript>>\n\u003Cscript>\n([...document.querySelectorAll('u')]).map( (u) => {\n u.addEventListener('click', e => e.target.className = 'show' )\n});\n\u003C/script>\n\u003C\u003Cscript 0>>\n","tags":"Home","title":"XR Fragments","modified":"20250922202134500","list-before":"How it works"},
{"created":"20250903111630328","text":"The viewer should ideally \u003Cb>presents a play-button\u003C/b> when:\n\n* at least one animationdata-item is defined in the 3D file\n* and/or when a timeline file (soundtrack or subtitle) sidecar-file is detected\n\nSee [complementary file](#📜%20level0:%20File) for detection of sidecar-files, for enhanced accessibility via [WebVTT subtitles](#WebVTT%20subtitles), thumbnails, soundtrack e.g.\n\n\n\n","tags":"","title":"XR Movies","modified":"20250904105805727","type":"text/markdown"},
{"created":"20250516081212327","text":"How can applications discover 3D experiences on a network?\n\n> Answer: the **XRF microformat** \n\nThe XRF microformat are **OPTIONAL** network heuristics which applications can detect across various usecases.\n\n## via HTML webpage\n\nIf the browser/application requests an webpage (`https://nlnet.nl` e.g.) it should check for the [rel-me microformat](https://gmpg.org/xfn/) :\n\n```\n\u003Clink rel=\"me\" href=\"scene.xrf.glb\"/>\n```\n\nThis way the application loads `https://nlnet.nl/scene.glb` when the user types `nlnet.nl` into the URLbar.\u003Cbr>\nOptionally, `type` can be specified for dynamically generated 3D files:\n\n```\n\u003Clink rel=\"me\" href=\"https://worlds.org/scene.php\" type=\"model/gltf+binary\" />\n```\n\nThe `type`-attribute is for fallback-purposes.\u003Cbr>\nViewer-supported 3D file-extensions (`.glb` e.g.) will **ALWAYS** take precedence over the (non)presence of the `type` attribute.\u003Cbr>\nThe reason is that platforms (Mastodon 'labels' e.g.) don't allow specifying type-attributes.\u003Cbr>\nAnother reason is that XR Fragments is filetype-agnostic, so flexibility is expected on the viewer-side.\n\n> NOTE: in case of multiple 3D files mentioned in `\u003Clink rel=\"me\"`, only the first (supported 3D filetype) will be chosen.\n\n## via WebFinger\n\nWhen John has an account on foo.com, how can other applications request his 3D homepage by simply entering `john@foo.com`?\n\n> Answer: it can be requested at `https://foo.com/.well-known/webfinger?resource=acct:john@foo.com`, resulting in:\n\n```\n{\n \"subject\": \"acct:john@foo.com\",\n \"aliases\": [\n \"https://mastodon.example/social/john\",\n \"https://john.foo.com\",\n \"https://3d.john.foo.com/model/scene.glb\"\n ],\n \"properties\": {\n \"http://schema.org/name\": \"John Doe\",\n \"http://schema.org/description\": \"Developer, 3D Enthusiast, and Social Explorer\"\n },\n \"links\": [\n {\n \"rel\": \"http://ostatus.org/schema/1.0/subscribe\",\n \"template\": \"https://mastodon.example/social/john/{uri}\"\n },\n {\n \"rel\": \"self\",\n \"type\": \"text/html\",\n \"href\": \"https://john.foo.com\"\n },\n {\n \"rel\": \"me\",\n \"type\": \"text/html\",\n \"href\": \"https://john.foo.com\"\n },\n {\n \"rel\": \"me\",\n \"type\": \"model/gltf+binary\",\n \"href\": \"https://3d.john.foo.com/model/scene.xrf.glb\"\n }\n ]\n}\n```\n\nThis way the application will load `https://3d.john.foo.com/model/scene.glb` when the user types `john@foo.com` into the user field.\n\n## via Text (URI)\n\nAnother way for an application to trigger loading a 3D scene is by detecting URI's of 3D scene-files any text:\n\n* `foo.glb` (or any other popular 3D extension)\n* `https://foo.com/scene.glb` (or any other popular protocol)\n\nThis way, the application can highlight the link whenever it detects the URI (in a text-file or text-section of a 3D model)","tags":"[[📜 level1: URL]]","title":"XRF microformat","modified":"20250922171213120","type":"text/markdown"},
{"created":"20250910100333866","text":"Prefixing the `xrf:` to [href](#href)-values **will prevent** [level2](#📜%20level2:%20explicit%20links) [href](#href)-values from changing the top-Level URL.\n\n> **Usecase**: for non-shareable URLs like `href: xrf:#t=4,5`, to display a stateful msg e.g.).\n\n**Reason:** XR Fragments is inspired by HTML's [href-attribute](https://en.wikipedia.org/wiki/Hyperlink), which does various things:\n\n1. it updates the browser-location\n2. it makes something clickable\n3. it jumps to another document / elsewhere in the same document\n4. and more\n\nThe `xrf:` scheme will just do 2 & 3 (so the URL-values will not leak into the top-level URL).\n\n## compliance with RFC 3986\n\n* unimplemented/unknown URI schemes (`xrf:...` e.g.) will not update the top-level URL","tags":"[[📜 level4: prefix operators]] level4","title":"xrf: URI scheme","modified":"20250910100955904","type":"text/markdown"},