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comparison org/touch.org @ 230:f9b7d674aed8

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reorganizing touch
author Robert McIntyre <rlm@mit.edu>
date Sat, 11 Feb 2012 19:28:36 -0700
parents 6f1be9525e40
children e29dd0024a9e
comparison
equal deleted inserted replaced
229:6f1be9525e40 230:f9b7d674aed8
303 [#^Geometry geo] 303 [#^Geometry geo]
304 (vec (map :geometry (locate-feelers geo)))) 304 (vec (map :geometry (locate-feelers geo))))
305 #+end_src 305 #+end_src
306 306
307 * Physics Collision Objects 307 * Physics Collision Objects
308
309 The "hairs" are actually rays which extend from a point on a
310 =Triangle= in the =Mesh= normal to the =Triangle's= surface.
311
308 #+begin_src clojure 312 #+begin_src clojure
309 (defn get-ray-origin 313 (defn get-ray-origin
310 "Return the origin which a Ray would have to have to be in the exact 314 "Return the origin which a Ray would have to have to be in the exact
311 center of a particular Triangle in the Geometry in World 315 center of a particular Triangle in the Geometry in World
312 Coordinates." 316 Coordinates."