aframe-render-order-component
v1.1.0
Published
A component that enables sorting and manually defining render order for transparent objects.
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aframe-render-order-component
A component that enables sorting and manually defining render order for transparent objects. A-Frame currently defaults to transparency order based on the order of objects added to the scene.
For A-Frame.
API
System
The render-order system takes a comma-delimited list of strings that name the
render order layers. The render order layers will map to a number starting from
0 and counting up from there.
Example:
<a-scene render-order="background, menu, menubutton, menutext, foreground, hud">Component
Then the render-order component can be applied to specify the layer or render
order. The value modify the three.js Object3D's renderOrder property. The
value can either be a number or the name of a layer defined in the system.
<a-scene render-order="background, menu, menubutton, menutext, hud">
<a-entity geometry="primitive: plane" material="transparent: true; opacity: 0.5" render-order="foreground"></a-entity>
<a-entity geometry="primitive: plane" material="transparent: true; opacity: 0.5" render-order="5.5"></a-entity>Non-Recursive
The component will apply render order recursively by default. To define to be not recursive, set the nonrecursive ID:
<a-entity render-order__nonrecursive="hud"></a-entity>Installation
Browser
Install and use by directly including the browser files:
<head>
<title>My A-Frame Scene</title>
<script src="https://aframe.io/releases/0.9.2/aframe.min.js"></script>
<script src="https://unpkg.com/[email protected]/dist/aframe-render-order-component.min.js"></script>
</head>
<body>
<a-scene environment="preset: forest" render-order="layer1, layer2, layer3">
<a-entity geometry="primitive: plane" material="color: red; opacity: 0.5; transparent: true" position="0 1 -1" render-order="layer3"></a-entity>
<a-entity geometry="primitive: plane" material="color: blue; opacity: 0.5; transparent: true" position="-0.25 1 -2" render-order="layer2"></a-entity>
<a-entity geometry="primitive: plane" material="color: green; opacity: 0.5; transparent: true" position="-0.5 1 -3" render-order="layer1"></a-entity>
</a-scene>
</body>npm
Install via npm:
npm install aframe-render-order-componentThen require and use.
require('aframe');
require('aframe-render-order-component');