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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>Esri Dev Summit 2022 - ArcGIS JS API 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/highlighting-theme.css" />
<link rel="stylesheet" href="./resources/main.css" />
<style>
.slidetitle {
text-align: left;
font-size: 48px !important;
margin-bottom: 8px !important;
}
.slidetitle-sub {
text-align: left;
margin-top: 0 !important;
font-size: 32px;
}
.snippet-title {
text-align: left;
margin-top: 0 !important;
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 {
/*color: var(--r-section-subhead-color);*/
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;
}
iframe.bigger-sample {
height: 700px !important;
}
code.smaller-snippet {
font-size: 14px;
line-height: 16px;
}
</style>
</head>
<body>
<div class="reveal">
<div class="slides">
<!--------- Intro: TITLE -------->
<section
data-background="img/2022/dev-summit/bg-1.png"
data-background-size="cover"
>
<h1 style="text-align: left; font-size: 60px">
ArcGIS JS API for JavaScript: <br />
3D Visualization
</h1>
<p style="text-align: left; font-size: 30px; color: var(--r-section-subhead-color)">
Arno Fiva, Lisa Staehli & Jesse van den Kieboom
</p>
<p style="text-align: left; font-size: 30px">
Slides:
<a href="https://esridevsummit.github.io/arcgis-js-api-for-javascript-3d-visualization/"><code>https://esridevsummit.github.io/arcgis-js-api-for-javascript-3d-visualization/</code></a>
</p>
</section>
<!--------- Intro: OVERVIEW -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-4.png">
<div class="title-lm">
<h2>Session outline</h2>
<div>
<ul style="display: block">
<li>
Core concepts <span class="transparent"></span>
<ul class="sublist">
<li>Setting up a 3D application</li>
<li>Sources of data</li>
<li>Layer symbology</li>
</ul>
</li>
<li>
3D visualization use cases <span class="transparent"></span>
<ul class="sublist">
<li>Data-driven thematic visualization</li>
<li>3D city from 2D data</li>
<li>Realistic 3D data</li>
<li>Combining realistic and data-driven visuals</li>
</ul>
</li>
<li>
Q & A <span class="transparent"></span>
<ul class="sublist">
<li>Sli.do</li>
</ul>
</li>
</ul>
</div>
</div>
</section>
<!--------- 1. Core concepts: TITLE -------->
<section
data-background="img/2022/dev-summit/bg-5.png"
data-background-size="cover"
>
<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="img/2022/dev-summit/bg-2.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/4.23/esri/themes/light/main.css" />
<script src="https://js.arcgis.com/4.23/"></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="img/2022/dev-summit/bg-2.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="img/2022/dev-summit/bg-2.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="img/2022/dev-summit/bg-2.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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Local</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" data-trim>
const view = new SceneView({
container: "viewDiv",
viewingMode: "local",
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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Setting up a 3D application</h2>
<p class="slidetitle-sub">Local</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: -13045241.329652093,
ymin: 4036780.474001343,
xmax: -13045119.666179948,
ymax: 4036937.733336518,
};
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: Sources of Data : TITLE -------->
<section
data-background="img/2022/dev-summit/bg-5.png"
data-background-size="cover"
>
<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)">
Sources of data
</p>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Data types -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<div class="two-columns">
<div class="left-column" style="gap: 0">
<h2 class="slidetitle">Data types</h2>
<ul>
<li>
Layers with features
<ul class="sublist">
<li>Points</li>
<li>Lines</li>
<li>Polygons</li>
</ul>
</li>
<li class="fragment">
3D specific layers
<ul class="sublist">
<li>3D object scene layer</li>
<li>Building scene layer</li>
<li>Integrated mesh layer</li>
<li>Point cloud layer</li>
</ul>
</li>
</ul>
</div>
<div class="right-column fragment">
<h2 class="slidetitle">Sources</h2>
<ul>
<li>
ArcGIS Online
<ul class="sublist">
<li>Living Atlas – worldwide data</li>
<li>Upload your own</li>
<li>Create your own data</li>
</ul>
</li>
<li class="fragment">Open data from other sources</li>
</ul>
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Living atlas -------->
<section
class="align-left"
data-background="img/2022/dev-summit/bg-2.png"
data-transition="fade-out"
>
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<ul>
<li>
ArcGIS Online
<ul class="sublist">
<li>Living Atlas – worldwide data</li>
</ul>
</li>
</ul>
</div>
<div class="right-column">
<img src="./src/images/data-livingatlas.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Living atlas ADD LAYER -------->
<section
class="align-left"
data-background="img/2022/dev-summit/bg-2.png"
data-transition="fade-in"
>
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="slidetitle-sub">Load layer from URL</p>
<pre>
<code class="lang-ts" data-line-numbers="1-3,8" data-trim>
const layer = new FeatureLayer({
url: "https://services.arcgis.com/P3ePLMYs2RVChkJx/arcgis/rest/services/USA_Major_Cities/FeatureServer"
});
const map = new Map({
basemap: "gray-vector",
ground: "world-elevation",
layers: [layer]
});
</code>
</pre>
</div>
<div class="code-snippet fragment">
<p class="slidetitle-sub">...or load it as a portal item</p>
<pre>
<code class="lang-ts" data-line-numbers="1-5,10" data-trim>
const layer = new FeatureLayer({
portalItem: {
id: "85d0ca4ea1ca4b9abf0c51b9bd34de2e"
},
});
const map = new Map({
basemap: "gray-vector",
ground: "world-elevation",
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>
<!--------- 1.2 Core concepts: Sources of Data : Upload -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<ul>
<li>
<span class="transparent">ArcGIS Online</span>
<ul class="sublist">
<li class="transparent">Living Atlas – worldwide data</li>
<li>Upload your own</li>
</ul>
</li>
</ul>
</div>
<div class="right-column">
<img src="./src/images/data-upload.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.2 Core concepts: Sources of Data : Upload -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<ul>
<li>
<span class="transparent">ArcGIS Online</span>
<ul class="sublist">
<li class="transparent">Living Atlas – worldwide data</li>
<li class="transparent">Upload your own</li>
<li>Create your own data</li>
</ul>
</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="800px"
/>
</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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Sources of data</h2>
<div class="two-columns">
<div class="left-column">
<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>
<li>
Other open data sources <br />
in formats such as:
<ul class="sublist">
<li>GeoJSON</li>
<li>WFS</li>
<li>CSV</li>
<li>OGC features</li>
</ul>
</li>
</ul>
</div>
<div class="right-column">
<img src="./src/images/data-open.png" width="800px" />
</div>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: TITLE -------->
<section
data-background="img/2022/dev-summit/bg-5.png"
data-background-size="cover"
>
<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)">
Layer symbology
</p>
</div>
</section>
<!--------- 1.3 Core concepts: Layer symbology: FLAT VS VOLUMETRIC -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: 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 class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer 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 class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: Overview</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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: Points</h2>
<h2></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-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-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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: Lines</h2>
<h2></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="slidetitle-sub">Flat</p>
<pre><code class="lang-ts" 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="slidetitle-sub">Volumetric</p>
<!--button class="play swap" id="line-to-path"></button-->
<pre><code class="lang-ts" 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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: Polygons</h2>
<h2></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="slidetitle-sub">Flat</p>
<pre><code class="lang-ts" 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="slidetitle-sub">Volumetric</p>
<!--button class="play swap" id="polygon-to-extrusion"></button-->
<pre><code class="lang-ts" 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>
<!--------- Setting up a 3D application: 3D specific data -------->
<section class="align-left" data-background="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">Layer symbology: 3D-specific data types</h2>
<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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">3D-specific data types: 3D object scene layer</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column r-stack">
<div class="code-snippet fragment fade-in-then-out">
<p class="slidetitle-sub">Add textured layer</p>
<pre><code class="lang-ts" data-trim>
const layer = new SceneLayer({
portalItem: {
id: "fdfa7e3168e74bf5b846fc701180930b",
}
});
map.add(layer);
</code></pre>
</div>
<div
class="code-snippet fragment fade-in-then-out"
data-fragment-id="fragment-sl-toggle-color"
>
<p class="slidetitle-sub">Color by attributes instead</p>
<button class="play swap" id="sl-toggle-color"></button>
<pre><code class="lang-ts" data-trim>
const thematicRenderer = new SimpleRenderer({
symbol: new MeshSymbol3D({
symbolLayers: [
new FillSymbol3DLayer({
material: {
color: "#ffffff",
colorMixMode: "replace",
},
edges: solidEdges,
}),
],
}),
});
layer.renderer = thematicRenderer;
</code></pre>
</div>
<div
class="code-snippet fragment fade-in-then-out"
data-fragment-id="fragment-sl-toggle-edges"
>
<p class="slidetitle-sub">Add edges</p>
<button class="play swap" id="sl-toggle-edges"></button>
<pre><code class="lang-ts" data-trim>
const solidEdges = 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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">3D-specific data types: Building scene layer</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="slidetitle-sub">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="slidetitle-sub">Color based on model name</p>
<button class="play swap" id="bsl-color"></button>
<pre><code class="lang-ts" 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="img/2022/dev-summit/bg-2.png">
<h2 class="slidetitle">3D-specific data types: Point cloud layer</h2>
<h2></h2>
<div class="two-columns">
<div class="left-column">
<div class="code-snippet">
<p class="slidetitle-sub">Add layer</p>
<pre><code class="lang-ts" data-trim>
const pcLayer = new PointCloudLayer({
url: "https://tiles.arcgis.com/tiles/Imiq6naek6ZWdour/arcgis/rest/services/PointCloud_urban/SceneServer"
});
map.add(pcLayer);
</code></pre>
</div>
<div class="code-snippet fragment" data-fragment-id="fragment-pc-toggle-color">
<p class="slidetitle-sub">Color by LAS classification</p>
<button class="play swap" id="pc-toggle-color"></button>
<pre><code class="lang-ts" data-trim style="height:150px;">
pcLayer.renderer = new PointCloudUniqueValueRenderer({
field: "CLASS_CODE", // field containing data for standard LAS classification
pointSizeAlgorithm: pointSizeAlgorithm,
pointsPerInch: 25,
colorUniqueValueInfos: [
{
values: ["1"],
label: "Unassigned",
color: [178, 178, 178],
},
{
values: ["2"],
label: "Ground",
color: [168, 112, 0],
},
{
values: ["5"],
label: "High vegetation",
color: [205, 245, 121],
},
{
values: ["6"],
label: "Building",
color: [229, 75, 65],
},
{
values: ["7"],
label: "Low Point",
color: [229, 0, 0],
},
],
});
</code></pre>
</div>
</div>
<div class="right-column iframe-tm">