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<h1>[name]</h1>
<p class="desc">A point's [link:https://en.wikipedia.org/wiki/Spherical_coordinate_system spherical coordinates].</p>
<h2>Constructor</h2>
<h3>[name]( [param:Float radius], [param:Float phi], [param:Float theta] )</h3>
<p>
[page:Float radius] - the radius, or the [link:https://en.wikipedia.org/wiki/Euclidean_distance Euclidean distance]
(straight-line distance) from the point to the origin. Default is *1.0*.<br />
[page:Float phi] - polar angle in radians from the y (up) axis. Default is *0*.<br />
[page:Float theta] - equator angle in radians around the y (up) axis. Default is *0*.<br /><br />
The poles (phi) are at the positive and negative y axis. The equator (theta) starts at positive z.
</p>
<h2>Properties</h2>
<h3>[property:Float radius]</h3>
<h3>[property:Float phi]</h3>
<h3>[property:Float theta]</h3>
<h2>Methods</h2>
<h3>[method:Spherical clone]()</h3>
<p>
Returns a new spherical with the same [page:.radius radius], [page:.phi phi]
and [page:.theta theta] properties as this one.
</p>
<h3>[method:Spherical copy]( [param:Spherical s] )</h3>
<p>
Copies the values of the passed Spherical's [page:.radius radius], [page:.phi phi]
and [page:.theta theta] properties to this spherical.
</p>
<h3>[method:Spherical makeSafe]()</h3>
<p>
Restricts the polar angle [page:.phi phi] to be between 0.000001 and pi - 0.000001.
</p>
<h3>[method:Spherical set]( [param:Float radius], [param:Float phi], [param:Float theta] )</h3>
<p>Sets values of this spherical's [page:.radius radius], [page:.phi phi]
and [page:.theta theta] properties.</p>
<h3>[method:Spherical setFromVector3]( [param:Vector3 vec3] )</h3>
<p>
Sets values of this spherical's [page:.radius radius], [page:.phi phi]
and [page:.theta theta] properties from the [page:Vector3 Vector3].
</p>
<h3>[method:Spherical setFromCartesianCoords]( [param:Float x], [param:Float y], [param:Float z] )</h3>
<p>
Sets values of this spherical's [page:.radius radius], [page:.phi phi]
and [page:.theta theta] properties from Cartesian coordinates.
</p>
<h2>Source</h2>
<p>
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
</p>
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