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changed t physics module to use Java Math/toRadians function

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Richard Harrington 2013-08-23 11:03:47 -04:00
parent cc1dee5418
commit 8012bbb138
1 changed files with 1 additions and 5 deletions
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6
src/robotwar/physics.clj
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@ -2,17 +2,13 @@
; trig functions
(defn deg->rad
[angle]
(* angle (/ Math/PI 180)))
(defn robotwar-deg->clojure-deg
[angle]
(- angle 90))
(defn decompose-angle
[angle-in-degrees]
(let [angle (deg->rad (robotwar-deg->clojure-deg angle-in-degrees))]
(let [angle (Math/toRadians (robotwar-deg->clojure-deg angle-in-degrees))]
{:x (Math/cos angle)
:y (Math/sin angle)}))