mathree.spherical — com.github.itarck/mathree 0.1.2-SNAPSHOT

from-cartesian-coords cljs

(from-cartesian-coords x y z)

Sets values of this spherical's radius, phi and theta properties from Cartesian coordinates.

from-seq cljs

(from-seq s)

Convert seq of 3 elements to spherical point

from-vector3 cljs

(from-vector3 vector3)

Sets values of this spherical's radius, phi and theta properties from the Vector3.

ISpherical cljs protocol

almost-equals cljs

(almost-equals s1 s2)

Return true if s1 and s2 are almost equal. every element is less than 0.000001.

clone' cljs

(clone' s)

Returns a new spherical with the same radius, phi and theta properties as this one.

spherical cljs

(spherical)

(spherical radius phi theta)

Constructor Spherical( radius : Float, phi : Float, theta : Float ) radius - the radius, or the Euclidean distance (straight-line distance) from the point to the origin. Default is 1.0. phi - polar angle in radians from the y (up) axis. Default is 0. theta - equator angle in radians around the y (up) axis. Default is 0.

The poles (phi) are at the positive and negative y axis. The equator (theta) starts at positive z.