Spherical

new Spherical(clock, cone, magnitude)

A set of curvilinear 3-dimensional coordinates.
Name Type Default Description
clock Number 0.0 optional The angular coordinate lying in the xy-plane measured from the positive x-axis and toward the positive y-axis.
cone Number 0.0 optional The angular coordinate measured from the positive z-axis and toward the negative z-axis.
magnitude Number 1.0 optional The linear coordinate measured from the origin.
Source: Core/Spherical.js, line 22

Methods

staticSpherical.clone(spherical, result)

Creates a duplicate of a Spherical.
Name Type Description
spherical Spherical The spherical to clone.
result Spherical optional The object to store the result into, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined. (Returns undefined if spherical is undefined)
Source: Core/Spherical.js, line 64

staticSpherical.equals(left, right)

Returns true if the first spherical is equal to the second spherical, false otherwise.
Name Type Description
left Spherical The first Spherical to be compared.
right Spherical The second Spherical to be compared.
Returns:
true if the first spherical is equal to the second spherical, false otherwise.
Source: Core/Spherical.js, line 110

staticSpherical.equalsEpsilon(left, right, epsilon)

Returns true if the first spherical is within the provided epsilon of the second spherical, false otherwise.
Name Type Default Description
left Spherical The first Spherical to be compared.
right Spherical The second Spherical to be compared.
epsilon Number 0.0 optional The epsilon to compare against.
Returns:
true if the first spherical is within the provided epsilon of the second spherical, false otherwise.
Source: Core/Spherical.js, line 127

staticSpherical.fromCartesian3(cartesian3, spherical)

Converts the provided Cartesian3 into Spherical coordinates.
Name Type Description
cartesian3 Cartesian3 The Cartesian3 to be converted to Spherical.
spherical Spherical optional The object in which the result will be stored, if undefined a new instance will be created.
Returns:
The modified result parameter, or a new instance if one was not provided.
Source: Core/Spherical.js, line 35

staticSpherical.normalize(spherical, result)

Computes the normalized version of the provided spherical.
Name Type Description
spherical Spherical The spherical to be normalized.
result Spherical optional The object to store the result into, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined.
Source: Core/Spherical.js, line 86

clone(result)

Creates a duplicate of this Spherical.
Name Type Description
result Spherical optional The object to store the result into, if undefined a new instance will be created.
Returns:
The modified result parameter or a new instance if result was undefined.
Source: Core/Spherical.js, line 153

equals(other)

Returns true if this spherical is equal to the provided spherical, false otherwise.
Name Type Description
other Spherical The Spherical to be compared.
Returns:
true if this spherical is equal to the provided spherical, false otherwise.
Source: Core/Spherical.js, line 143

equalsEpsilon(other, epsilon)

Returns true if this spherical is within the provided epsilon of the provided spherical, false otherwise.
Name Type Description
other Spherical The Spherical to be compared.
epsilon Number The epsilon to compare against.
Returns:
true if this spherical is within the provided epsilon of the provided spherical, false otherwise.
Source: Core/Spherical.js, line 164

toString()

Returns a string representing this instance in the format (clock, cone, magnitude).
Returns:
A string representing this instance.
Source: Core/Spherical.js, line 173