You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.1 KiB
HTML
92 lines
2.1 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<base href="../../../" />
|
|
<script src="page.js"></script>
|
|
<link type="text/css" rel="stylesheet" href="page.css" />
|
|
</head>
|
|
<body>
|
|
[page:Mesh] →
|
|
|
|
<h1>[name]</h1>
|
|
|
|
<p class="desc">
|
|
[name] creates a ready to go sky environment for your scenes.
|
|
</p>
|
|
|
|
<h2>Import</h2>
|
|
|
|
<p>
|
|
[name] is an add-on, and therefore must be imported explicitly.
|
|
See [link:#manual/introduction/Installation Installation / Addons].
|
|
</p>
|
|
|
|
<code>
|
|
import { Sky } from 'three/addons/objects/Sky.js';
|
|
</code>
|
|
|
|
<h2>Code Example</h2>
|
|
|
|
<code>
|
|
const sky = new Sky();<br />
|
|
sky.scale.setScalar( 450000 );<br />
|
|
|
|
const phi = MathUtils.degToRad( 90 );<br />
|
|
const theta = MathUtils.degToRad( 180 );<br />
|
|
const sunPosition = new Vector3().setFromSphericalCoords( 1, phi, theta );<br />
|
|
|
|
sky.material.uniforms.sunPosition.value = sunPosition;<br />
|
|
|
|
scene.add( sky );
|
|
</code>
|
|
|
|
<h2>Examples</h2>
|
|
|
|
<p>[example:webgl_shaders_sky misc / objects / Sky ]</p>
|
|
|
|
<h2>Constructor</h2>
|
|
|
|
<h3>[name]()</h3>
|
|
<p>
|
|
Create a new [name] instance.
|
|
</p>
|
|
|
|
<h2>Properties</h2>
|
|
<p>
|
|
[name] instance is a [page:Mesh] with a pre-defined [page:ShaderMaterial], so every property described here should be set using [page:Uniform]s.
|
|
</p>
|
|
|
|
<h3>[property:Number turbidity]</h3>
|
|
<p>
|
|
Haziness of the [name].
|
|
</p>
|
|
<h3>[property:Number rayleigh]</h3>
|
|
<p>
|
|
For a more detailed explanation see: [link:https://en.wikipedia.org/wiki/Rayleigh_scattering Rayleigh scattering] .
|
|
</p>
|
|
<h3>[property:Number mieCoefficient]</h3>
|
|
<p>
|
|
[link:https://en.wikipedia.org/wiki/Mie_scattering Mie scattering] amount.
|
|
</p>
|
|
<h3>[property:Number mieDirectionalG]</h3>
|
|
<p>
|
|
[link:https://en.wikipedia.org/wiki/Mie_scattering Mie scattering] direction.
|
|
</p>
|
|
<h3>[property:Vector3 sunPosition]</h3>
|
|
<p>
|
|
The position of the sun.
|
|
</p>
|
|
<h3>[property:Vector3 up]</h3>
|
|
<p>
|
|
The sun's elevation from the horizon, in degrees.
|
|
</p>
|
|
|
|
<h2>Source</h2>
|
|
|
|
<p>
|
|
[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/objects/Sky.js examples/jsm/objects/Sky.js]
|
|
</p>
|
|
</body>
|
|
</html>
|