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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:this 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:this makeSafe]()</h3>
- <p>
- Restricts the polar angle [page:.phi phi] to be between 0.000001 and pi -
- 0.000001.
- </p>
- <h3>
- [method:this 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:this 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:this 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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