提交 705063d1 编写于 作者: S sole

Document SphereGeometry.

上级 068c3729
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<body>
<h1>[name]</h1>
<div class="desc">todo</div>
<div class="desc">A class for generating sphere geometries</div>
<h2>Constructor</h2>
<h3>[name]()</h3>
<h3>[name]( [page:Number radius], [page:Number segmentsWidth], [page:Number segmentsHeight], [page:Number phiStart], [page:Number phiLength], [page:Number thetaStart], [page:Number thetaLength] )</h3>
<h2>Properties</h2>
<h3>.[page:Vector3 todo]</h3>
<h2>Methods</h2>
<h3>.todo( [page:Vector3 todo] )</h3>
<div>
todo — todo<br />
radius — sphere radius. Default is 50.<br />
segmentsWidth — number of horizontal segments. Minimum value is 3, and the default is 8.<br />
segmentsHeight — number of vertical segments. Minimum value is 2, and the default is 6.<br />
phiStart — specify horizontal starting angle. Default is 0.<br />
phiLength — specify horizontal sweep angle size. Default is Math.PI * 2.<br />
thetaStart — specify vertical starting angle. Default is 0.<br />
thetaLength — specify vertical sweep angle size. Default is Math.PI.<br />
</div>
<div>
The geometry is created by sweeping and calculating vertexes around the Y axis (horizontal sweep) and the Z axis (vertical sweep). Thus, incomplete spheres (akin to <em>'sphere slices'</em>) can be created through the use of different values of phiStart, phiLength, thetaStart and thetaLength, in order to define the points in which we start (or end) calculating those vertices.
</div>
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