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irteus/test/geo.l: add test code for geometry functions #100

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Jun 24, 2014
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irteus/test/geo.l: add test code for geometry functions #100

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454bde8
irteus/test/geo.l: add test code for geometry functions (https://gith…
k-okada Jun 23, 2014
23e85ee
owverwrite face-normal-vector, see https://github.com/euslisp/EusLisp…
k-okada Jun 24, 2014
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66 changes: 66 additions & 0 deletions irteus/test/geo.l
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Original file line number Diff line number Diff line change
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(require :unittest "lib/llib/unittest.l")

(init-unit-test)

(in-package "GEO")
(defun face-normal-vector (vertices)
(let* ((v1 (first vertices)) (v2) (vlist (rest vertices))
(v (float-vector 0 0 0))
(normal (float-vector 0 0 0)))
(while vlist
(setq v2 (pop vlist))
(v+ (v* v1 v2 v) normal normal)
(setq v1 v2))
(setq v2 (car vertices))
(v+ (v* v1 v2 v) normal normal)
(normalize-vector normal normal)) )

(defmethod polygon
(:reset-normal ()
(setq normal (face-normal-vector (rest vertices))
distance (- (v. normal (car vertices))))))
(in-package "USER")

(deftest test-body+
(let (bottom-frame
b
c1 c2 c3 c4
d1 d2 d3 d4
)
;; tekitou
;; (setq bottom-frame (make-cube 600 480 250))
(setq c1 (make-cube 650 20.4 20)
c2 (make-cube 150 20.5 20)
c3 (make-cube 600 20.4 20)
c4 (make-cube 320 20.2 20)
b (make-cube 300 480 250)
)

(send c1 :rotate (deg2rad -39) :y)
(send c2 :rotate (deg2rad 36) :y)
(send c3 :rotate (deg2rad -54) :y)
(send c4 :rotate (deg2rad 31) :y)
(send b :rotate (deg2rad -45) :y)


(send c1 :translate #f(-49.0 0 86) :world)
(send c2 :translate #f(250.0 0 248) :world)
(send c3 :translate #f(129.0 0 -35.0) :world)
(send c4 :translate #f(-175.0 0 -200.0) :world)
(send b :translate #f(-50.0 0 -50.0) :world)
(setq d1 (copy-object c1)
d2 (copy-object c2)
d3 (copy-object c3)
d4 (copy-object c4))

(send-all (list c1 c2 c3 c4) :translate #f(0 225 0) :world)
(send-all (list d1 d2 d3 d4) :translate #f(0 -225 0) :world)
(setq bottom-frame (body+ c1 b d1 c2 d2 c3 d3 c4 d4)) ;; <= here, body+ fails
(setf (get bottom-frame :face-color) :dimgray)
(setf (get bottom-frame :weight) 100)
bottom-frame
))

(run-all-tests)
(exit)