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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<title>ArcGIS Maps SDK for JavaScript: 3D Visualization</title>
<link rel="stylesheet" href="./reveal.js/dist/reset.css" />
<link rel="stylesheet" href="./reveal.js/dist/reveal.css" />
<link rel="stylesheet" href="./reveal.js/dist/theme/black.css" />
<link rel="stylesheet" href="./resources/main.css" />
<!-- Override the Reveal theme variables: -->
<!-- https://github.com/hakimel/reveal.js/blob/master/cs
s/theme/template/exposer.scss -->
<style type="text/css">
:root {
/* Color from slides */
--r-background-color: #000;
/* Main text color */
--r-main-color: #fff;
/* Arial font is recommended */
--r-heading-font: Arial, Helvetica Neue, Helvetica, sans-serif;
--r-main-font: Arial, Helvetica Neue, Helvetica, sans-serif;
/* For consistency with the template: */
--r-heading-font-weight: normal;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
/* Section subheader color per theme */
--r-section-subhead-color: #eaff46;
}
.slidetitle {
font-size: 48px !important;
margin-bottom: 0.4em !important;
}
.slidetitle-sub, h3 {
font-size: 36px !important;
margin-top: 0 !important;
margin-bottom: 0.2em !important;
}
.snippet-title {
font-size: 28px;
}
.footnote {
text-align: right;
margin-top: 8px !important;
font-size: 13px;
opacity: 80%;
}
.iframe-tm {
margin-top: 60px;
}
.title-lm {
margin-left: 150px;
}
.transparent {
opacity: 50%;
}
ul {
font-size: 32px;
line-height: 48px;
list-style: none !important;
}
ul li::before {
content: "\2022";
color: var(--r-section-subhead-color);
font-weight: bold;
display: inline-block;
width: 1em;
margin-left: -1em;
}
ul.sublist li::before {
content: "-";
font-weight: normal;
}
.li-margin-top {
margin-top: 25px;
}
code.smaller-snippet {
font-size: 14px;
line-height: 16px;
}
</style>
<!-- Theme used for syntax highlighted code -->
<link rel="stylesheet" href="./reveal.js/plugin/highlight/monokai.css" />
</head>
<body>
<div class="reveal">
<div class="slides">
<!-- TITLE SLIDE: -->
<section data-background="./reveal.js/img/2023/dev/01.png" data-background-size="contain">
<h1 style="text-align: right; font-size: 60px; margin-top: 35%">
ArcGIS Maps SDK for JavaScript:<br />
3D Visualization
</h1>
<p style="
text-align: right;
font-size: 30px;
color: var(--r-section-subhead-color);
">
Gianluca Miele, Tobias Mansfield-Williams
</p>
<p style="text-align: right; font-size: 30px">
Slides:
<!-- to be revisited, presentation should be made available on gitHub, plus QR code -->
<a href="https://esridevevents.github.io/arcgis-maps-sdk-for-javascript-3d-visualization-2023/"><code>https://esridevevents.github.io/arcgis-maps-sdk-for-javascript-3d-visualization-2023/</code></a>
</p>
</section>
<!--------- AGENDA -------->
<section data-background="./reveal.js/img/2023/dev/06.png">
<div class="title-lm">
<h2 style="text-align: left; margin-bottom: 10px">Agenda</h2>
<div style="text-align: left; margin-top: 20px; color: white">
<li class="li-margin-top">Setting up a 3D application</li>
<li class="li-margin-top">Types and sources of data</li>
<li class="li-margin-top">Layer Symbology: 2D & 3D</li>
<li class="li-margin-top">Demos</li>
</div>
</div>
</section>
<!--------- 1. Core concepts: TITLE -------->
<section data-background="./reveal.js/img/2023/dev/06.png">
<div class="title-lm">
<h2 style="text-align: left; margin-bottom: 10px">Core concepts</h2>
<p style="text-align: left; margin-top: 0; color: var(--r-section-subhead-color)">
Getting started with 3D
</p>
</div>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: HTML -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">HTML</p>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<pre><code class="lang-ts smaller-snippet" data-line-numbers="1-15,32-37|17-18|22-24|26-29" data-trim>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<title> </title>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
</style>
<link rel="stylesheet" href="https://js.arcgis.com/4.26/esri/themes/light/main.css" />
<script src="https://js.arcgis.com/4.26/"></script>
<script>
require(["esri/Map", "esri/views/SceneView"], (Map, SceneView) => {
const map = new Map({
basemap: "topo-vector",
});
const view = new SceneView({
container: "viewDiv",
map: map,
});
});
</script>
</head>
<body>
<div id="viewDiv"></div>
</body>
</html>
</code></pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/basic-global.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: BASEMAP app -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Basemap</p>
<iframe class="r-stretch" data-src="./src/samples/basic-global-basemap.html"></iframe>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: ELEVATION alps -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Elevation</p>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet fragment" data-fragment-id="fragment-add-elevation">
<!--button class="play swap" id="add-elevation"></button-->
<pre><code class="lang-ts" data-line-numbers="3" data-trim>
const map = new Map({
basemap: "satellite",
ground: "world-elevation",
});
</code></pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/basic-global-elevation.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: ELEVATION sea -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Elevation</p>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<pre><code class="lang-ts" data-line-numbers="3" data-trim>
const map = new Map({
basemap: "oceans",
ground: "world-topobathymetry",
});
</code></pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/basic-global-bathy.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: LOCAL world view -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Global and Local scenes</p>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet fragment" data-fragment-id="fragment-global-to-local">
<pre>
<code class="lang-ts" data-line-numbers="3|4" data-trim>
const view = new SceneView({
container: "viewDiv",
viewingMode: "local",
spatialReference: { wkid: 54099 },
map: map,
});
</code>
</pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/basic-local-world.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.1 Core concepts: Setting up a 3D application: LOCAL Redlands building -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Clipping - local scenes</p>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<button class="play" id="local-clipping"></button>
<pre><code class="lang-ts" data-line-numbers="14|1-10,15" data-trim>
const clippingExtent = {
spatialReference: {
latestWkid: 3857,
wkid: 102100,
},
xmin: -13045241,
ymin: 4036811,
xmax: -13045119,
ymax: 4036890,
};
const view = new SceneView({
container: "viewDiv",
viewingMode: "local",
clippingArea: clippingExtent,
map: map,
});
</code></pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/basic-local.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Types and sources of Data : TITLE -------->
<section data-background="./reveal.js/img/2023/dev/06.png">
<div class="title-lm">
<h2 style="text-align: left; margin-bottom: 10px">Data</h2>
<p style="text-align: left; margin-top: 0; color: var(--r-section-subhead-color)">
Types and sources of data
</p>
</div>
</section>
<!--------- 1.2 Core concepts: Types of Data : Data types -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<div class="two-columns">
<div class="left-column" style="gap: 10">
<h2 class="slidetitle">Data types</h2>
<ul>
<li class="fragment">
<span style="color: var(--r-section-subhead-color)">Feature Layer</span>
<ul class="sublist">
<li>Points</li>
<li>Lines</li>
<li>Polygons</li>
</ul>
</li>
<li class="fragment"> Tiles (raster, vector), Elevation</li>
<li class="fragment"> Maps, Imagery</li>
<li class="fragment">
<span style="color: var(--r-section-subhead-color)">Scene Layer Data (i3s open format)</span>
<ul class="sublist">
<li>3D Object</li>
<li>Building (BIM)</li>
<li>Integrated Mesh</li>
<li>Point Cloud</li>
<li>Voxel layer</li>
<li>Point</li>
</ul>
</li>
</ul>
</div>
<div style="padding-top: 100px" class="right-column fragment">
<img src="./src/images/scene-features-scenelayers-turanga.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Living atlas -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png" data-transition="fade-out">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<h3 style="color: var(--r-section-subhead-color)">ArcGIS Online</h3>
<ul>
<li>Living Atlas
<ul class="sublist">
<li>worldwide data</li>
<li>curated content</li>
<li>from Esri, Esri Partners, and the GIS community</li>
</ul>
</li>
<p></p>
<li>Own data | Your organization's data</li>
</ul>
<div class="fragment">
<p></p>
<h3 span style="color: var(--r-section-subhead-color)">ArcGIS Enterprise</h3>
<ul>
<li>As above...</li>
<li>+ on-premise</li>
</ul>
</div>
<div class="fragment">
<p></p>
<h3 span style="color: var(--r-section-subhead-color)">ArcGIS Developers</h3>
</div>
</div>
<div class="right-column">
<img src="./src/images/data-livingatlas.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Upload -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<!--<h3 style="color: var(--r-section-subhead-color)">ArcGIS Online<br/>ArcGIS Enterprise</h3>-->
<h3 style="color: var(--r-section-subhead-color)">Own data</h3>
<ul class="sublist">
<li>Upload</li>
<li>Publish</li>
<li>Import</li>
<li>Create hosted layer (e.g. Feature Service)</li>
</ul>
</div>
<div class="right-column">
<div class="r-stack">
<img class="fragment fade-out" data-fragment-index="0" src="./src/images/data-upload.png" width="720px" />
<img class="fragment" data-fragment-index="0" src="./src/images/arcgis-developers-create-hosted-layer.png" width="800px" />
</div>
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Edit -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<h3 style="color: var(--r-section-subhead-color)">Feature Services</h3>
<ul class="sublist">
<li>Edit existing data</li>
<li>Add new data</li>
</ul>
</div>
<div class="right-column">
<div class="r-stack">
<img id="data-editor" src="./src/images/data-editor.png" width="800px" />
<img class="fragment" id="data-editor-sketch" src="./src/images/data-editor-sketch.png" width="600px" />
</div>
<p class="footnote">
See more in public samples:
<a href="https://developers.arcgis.com/javascript/latest/sample-code/widgets-editor-3d/"
target="_blank">Edit features in 3D with the Editor widget</a>
and
<a href="https://developers.arcgis.com/javascript/latest/sample-code/sketch-3d/" target="_blank">Sketch in
3D</a>
</p>
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : other open sources -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<h3>Other data sources <br />
in formats such as:
</h3>
<ul>
<!--<li class="transparent">
ArcGIS Online
<ul class="sublist">
<li>Living Atlas – worldwide data</li>
<li>Upload your own</li>
<li>Create your own data</li>
</ul>
</li>-->
<ul class="sublist">
<li>GeoJSON</li>
<li>WFS</li>
<li>CSV</li>
<li>OGC features</li>
</ul>
</ul>
</div>
<div class="right-column">
<img src="./src/images/data-open.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Living atlas ADD LAYER -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png" data-transition="fade-in">
<h2 class="slidetitle">Loading data</h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="snippet-title">Load layer from URL</p>
<pre>
<code class="lang-ts" data-line-numbers="1-3,6" data-trim>
const layer = new FeatureLayer({
url: "https://services.arcgis.com/P3ePLMYs2RVChkJx/arcgis/rest/services/USA_Major_Cities/FeatureServer",
});
const map = new Map({
layers: [layer],
});
</code>
</pre>
</div>
<div class="code-snippet fragment">
<p class="snippet-title">...or load it as a portal item</p>
<pre>
<code class="lang-ts" data-line-numbers="1-5,8" data-trim>
const layer = new FeatureLayer({
portalItem: {
id: "85d0ca4ea1ca4b9abf0c51b9bd34de2e",
},
});
const map = new Map({
layers: [layer],
});
</code>
</pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/data-layer.html" width="800px"></iframe>
</div>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: TITLE -------->
<section data-background="./reveal.js/img/2023/dev/06.png">
<div class="title-lm">
<h2 style="text-align: left; margin-bottom: 10px">Layer Symbology</h2>
<p style="text-align: left; margin-top: 0; color: var(--r-section-subhead-color)">
Flat | Volumetric
</p>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: FLAT VS VOLUMETRIC -------->
<section data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Flat vs. Volumetric</h2>
<iframe class="r-stretch" data-src="./src/samples/symbology-2d-3d/index.html"></iframe>
</section>
<!--------- 1.3 Core concepts: Layer symbology : ADD RENDERER -------->
<section data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Applying Symbology </h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<pre>
<code class="lang-ts" data-line-numbers="1|3|4|5-6" data-trim>
const layer = new FeatureLayer({
url: "https://services.arcgis.com/P3ePLMYs2RVChkJx/arcgis/rest/services/USA_Major_Cities/FeatureServer",
renderer: new SimpleRenderer({
symbol: new PointSymbol3D({
symbolLayers: [
new IconSymbol3DLayer({
size: "10px",
href: "icon.png",
}),
],
}),
}),
});
</code>
</pre>
</div>
</div>
<div class="right-column">
<img src="./src/images/symbology-applying.png" width="600px" />
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: OVERVIEW -------->
<section data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">3D symbology for 2D features</h2>
<!--img src="./src/images/symbology-overview.png" width="1200px" /-->
<img src="./src/images/symbology-overview-vectorized.png" width="1200px" />
</section>
<!--------- 1.3 Core concepts: Layer symbology: SYMBOLOGY POINT -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Points: PointSymbol3D</h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-object-to-icon">
<p class="snippet-title">Flat</p>
<pre>
<code class="lang-ts" data-line-numbers="4-6" data-trim>
const renderer2D = new SimpleRenderer({
symbol: new PointSymbol3D({
symbolLayers: [
new IconSymbol3DLayer({
resource: { primitive: "circle" },
size: 3, // in pt
}),
],
}),
});
</code>
</pre>
</div>
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-icon-to-object">
<p class="snippet-title">Volumetric</p>
<!--button class="play swap" id="icon-to-object"></button-->
<pre><code class="lang-ts" data-line-numbers="4-8" data-trim>
const renderer3D = new SimpleRenderer({
symbol: new PointSymbol3D({
symbolLayers: [
new ObjectSymbol3DLayer({
resource: {
primitive: "cone",
},
width: 50000, // in meters
}),
],
}),
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-point.html"></iframe>
</div>
<p class="footnote">
See more in a public sample:
<a href="https://developers.arcgis.com/javascript/latest/sample-code/visualization-multivariate-3d/"
target="_blank">Thematic multivariate visualization (3D)</a>
</p>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: SYMBOLOGY LINE -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Lines: LineSymbol3D</h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-path-to-line">
<p class="snippet-title">Flat</p>
<pre><code class="lang-ts" data-line-numbers="3-9" data-trim>
let symbol2D = new LineSymbol3D({
symbolLayers: [
new LineSymbol3DLayer({
material: {
color: "blue",
},
size: 5, // in pt
join: "miter",
cap: "round",
}),
],
});
</code></pre>
</div>
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-line-to-path">
<p class="snippet-title">Volumetric</p>
<!--button class="play swap" id="line-to-path"></button-->
<pre><code class="lang-ts" data-line-numbers="3-13" data-trim>
let symbol3D = new LineSymbol3D({
symbolLayers: [
new PathSymbol3DLayer({
profile: "quad",
material: {
color: "blue",
},
width: 5, // in meters
height: 30, // in meters
join: "miter",
cap: "round",
anchor: "bottom",
profileRotation: "all",
}),
],
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-line.html"></iframe>
</div>
<p class="footnote">
See more in a public sample:
<a href="https://developers.arcgis.com/javascript/latest/sample-code/visualization-path-3d/"
target="_blank">Path visualization in 3D</a>
</p>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: SYMBOLOGY POLYGON -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Polygons: PolygonSymbol3D</h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-extrusion-to-polygon">
<p class="snippet-title">Flat</p>
<pre><code class="lang-ts" data-line-numbers="3" data-trim>
const renderer2D = new SimpleRenderer({
symbol: new PolygonSymbol3D({
symbolLayers: [new FillSymbol3DLayer()],
}),
});
</code></pre>
</div>
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-polygon-to-extrusion">
<p class="snippet-title">Volumetric</p>
<!--button class="play swap" id="polygon-to-extrusion"></button-->
<pre><code class="lang-ts" data-line-numbers="3" data-trim>
const renderer3D = new SimpleRenderer({
symbol: new PolygonSymbol3D({
symbolLayers: [new ExtrudeSymbol3DLayer()],
}),
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-polygon.html"></iframe>
</div>
<p class="footnote">
See more in a public sample:
<a href="https://developers.arcgis.com/javascript/latest/sample-code/visualization-vv-extrusion/"
target="_blank">Data-driven extrusion</a>
</p>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Extruding polygons: HTML -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Example: Extruding building footprints</h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out">
<pre><code class="lang-ts" data-line-numbers="1-3" data-trim>
const symbol = new PolygonSymbol3D({
symbolLayers: [
new ExtrudeSymbol3DLayer({
material: {
color: color,
},
edges: {
type: "solid",
color: "#999",
size: 0.5,
},
}),
],
});
</code>
</pre>
</div>
<div class="code-snippet fragment fade-in-then-out">
<pre><code class="lang-ts" data-line-numbers="8-13" data-trim>
const renderer = new UniqueValueRenderer({
defaultSymbol: symbol,
defaultLabel: "Other",
field: "TYPE",
uniqueValueInfos: [
...
],
visualVariables: [
{
type: "size",
field: "HEIGHT",
},
],
});
</code>
</pre>
</div>
</div>
<div class="right-column">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-polygon-extrude.html"></iframe>
</div>
</div>
</div>
</section>
<!--------- Setting up a 3D application: 3D specific data -------->
<section data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Layer symbology: 3D-specific data types</h2>
<h3 class="slidetitle-sub">Scene Layer</h3>
<img src="./src/images/symbology-3d.png" width="1200px" />
</section>
<!--------- 1.3 Core concepts: Layer symbology: 3D OBJECT SCENE LAYER -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">3D Object Scene Layer: MeshSymbol3D</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out">
<p class="snippet-title">Add textured layer</p>
<div class="code-snippet">
<pre><code class="lang-ts" data-trim>
const layer = new SceneLayer({
portalItem: {
id: "fdfa7e3168e74bf5b846fc701180930b",
},
});
map.add(layer);
</code></pre>
</div>
</div>
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-sl-toggle-color">
<p class="snippet-title">Color by attributes instead</p>
<button class="play swap" id="sl-toggle-color"></button>
<div class="code-snippet">
<pre><code class="lang-ts smaller-snippet" data-line-numbers="2-10" data-trim>
const thematicRenderer = new SimpleRenderer({
symbol: new MeshSymbol3D({
symbolLayers: [
new FillSymbol3DLayer({
material: {
color: "#ffffff",
colorMixMode: "replace",
},
}),
],
visualVariables: [{
type: "color",
field: "solarAreaSuitableM2",
stops: [
{
value: 1,
color: "#FFFCD4",
},
{
value: 1000,
color: [153, 83, 41],
},
],
}],
}),
});
layer.renderer = thematicRenderer;
</code></pre>
</div>
</div>
<div class="code-snippet fragment fade-in-then-out">
<p class="snippet-title">Color by attributes instead</p>
<div class="code-snippet">
<pre><code class="lang-ts smaller-snippet" data-line-numbers="11-24" data-trim>
const thematicRenderer = new SimpleRenderer({
symbol: new MeshSymbol3D({
symbolLayers: [
new FillSymbol3DLayer({
material: {
color: "#ffffff",
colorMixMode: "replace",
}
}),
],
visualVariables: [{
type: "color",
field: "solarAreaSuitableM2",
stops: [
{
value: 1,
color: "#FFFCD4",
},
{
value: 1000,
color: [153, 83, 41],
},
],
}],
}),
});
layer.renderer = thematicRenderer;
</code></pre>
</div>
</div>
<div class="code-snippet fragment fade-in-then-out" data-fragment-id="fragment-sl-toggle-edges">
<p class="snippet-title">Add edges</p>
<button class="play swap" id="sl-toggle-edges"></button>
<pre><code class="lang-ts" data-trim>
symbolLayer.edges = new SolidEdges3D({
color: [0, 0, 0, 0.6],
size: 1,
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-3dosl.html"></iframe>
</div>
<p class="footnote">
See more in public samples:<br />
<a href="https://developers.arcgis.com/javascript/latest/sample-code/layers-scenelayer-color-mix-mode/"
target="_blank">Coloring options for textured buildings</a>
and
<a href="https://developers.arcgis.com/javascript/latest/sample-code/layers-scenelayer-edges/"
target="_blank">Add edges to a SceneLayer</a>
</p>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: BUILDING SCENE LAYER -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/03.png">
<h2 class="slidetitle">Building Scene Layer</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="snippet-title">Add layer</p>
<pre><code class="lang-ts" data-trim>
const buildingLayer = new BuildingSceneLayer({
url: "https://tiles.arcgis.com/tiles/V6ZHFr6zdgNZuVG0/arcgis/rest/services/BSL__4326__US_Redlands__EsriAdminBldg_PublicDemo/SceneServer",
});
map.add(layer);
</code></pre>
</div>
<div class="code-snippet fragment" data-fragment-id="fragment-bsl-color">
<p class="snippet-title">Color based on model name</p>
<button class="play swap" id="bsl-color"></button>
<pre><code class="lang-ts" data-line-numbers="2-9" data-trim>
const columnsLayer = buildingLayer.allSublayers
.find(l => l.modelName === "StructuralColumns");
columnsLayer.renderer = new SimpleRenderer({
symbol: new MeshSymbol3D({
symbolLayers: [
new FillSymbol3DLayer({
material: {
color: "red",
},
}),
],
}),
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">
<div class="iframe-wrapper">
<iframe data-src="./src/samples/symbology-bsl.html"></iframe>
</div>
<p class="footnote">
See more in a public sample:
<a href="https://developers.arcgis.com/javascript/latest/sample-code/building-scene-layer-slice/"
target="_blank">BuildingSceneLayer with Slice widget</a>
</p>
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: POINT CLOUD LAYER -------->
<section class="align-left" data-background="./reveal.js/img/2023/dev/04.png">
<h2 class="slidetitle">Point Cloud Layer</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="snippet-title">Add layer</p>
<pre><code class="lang-ts" data-trim>
const pcLayer = new PointCloudLayer({
url: "https://tiles.arcgis.com/tiles/z2tnIkrLQ2BRzr6P/arcgis/rest/services/SONOMA_AREA1_LiDAR_RGB/SceneServer",