A Trackball Controls component for A-Frame.
| Property | Description | Default Value |
|---|---|---|
| rotateSpeed | Number – rotation speed | 1 |
Install and use by directly including the browser files:
<head>
<title>A-Frame using a Camera with Trackball Controls</title>
<script src="https://aframe.io/releases/0.9.2/aframe.min.js"></script>
<script src="./aframe-trackball-controls-component.min.js"></script>
</head>
<body>
<a-scene>
<a-entity
id="camera"
camera="fov: 80; zoom: 1;"
position="0 1.65 5"
trackball-controls="
rotateSpeed: 1.0;
zoomSpeed: 1.2;
panSpeed: 0.8;
noZoom: false;
noPan: false;
staticMoving: true;
dynamicDampingFactor: 0.3;
"
mouse-cursor="">
<a-entity geometry="primitive:cone; radius-bottom:1; radius-top:0" scale=".33 1 .33" position="0 0 0" rotation="90 0 0" material="color: #0099ff; transparent: true; opacity:0.5"></a-entity>
</a-entity>
<a-entity id="target">
<a-box id="box" position="-1 0.5 1" rotation="0 45 0" color="#4CC3D9"></a-box>
<a-sphere id="sphere" position="0 1.25 -1" radius="1.25" color="#EF2D5E"></a-sphere>
<a-cylinder id="cylinder" position="1 0.75 1" radius="0.5" height="1.5" color="#FFC65D"></a-cylinder>
<a-plane position="0 0 0" rotation="-90 0 0" width="4" height="4" color="#7BC8A4"></a-plane>
</a-entity>
<a-sky color="#ECECEC"></a-sky>
</a-scene>
</body>More information about the component and its options could be found on the three.js Trackball Controls
Install via npm: