圆柱原始是一个实体规定几何geometry 元素的几何cylinder
。它可以用来创建管和曲面。
例子
圆柱原始多才多艺,可以被用来制造各种形状:
<!-- Basic cylinder. -->
<a-cylinder color="crimson" height="3" radius="1.5"></a-cylinder>
<!-- Hexagon. -->
<a-cylinder color="cyan" segments-radial="8"></a-cylinder>
<!-- Pac-man. -->
<a-cylinder color="yellow" theta-start="50" theta-length="280" side="double"></a-cylinder>
<!-- Green pipe. -->
<a-cylinder color="green" open-ended="true"></a-cylinder>
属性
注意,汽缸原始网格属性继承常见mesh attributes.。
属性 | 组件映射 | 默认值 |
---|---|---|
height | geometry.height | 1.5 |
open-ended | geometry.openEnded | false |
radius | geometry.radius | 0.75 |
segments-height | geometry.segmentsHeight | 1 |
segments-radial | geometry.segmentsRadial | 36 |
theta-length | geometry.thetaLength | 360 |
theta-start | geometry.thetaStart | 0 |