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fixed ship not drawing issue

This commit is contained in:
Dan Ballard 2011-08-02 19:13:28 -07:00
parent bd0ef45971
commit 9fac5b54a0
2 changed files with 9 additions and 7 deletions
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2
flight-sim.asd
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@ -10,7 +10,7 @@
(:file "math")
(:file "graphics")
(:file "model")
(:file "phsyics")
(:file "physics")
(:file "objects")
(:file "flight-sim")))

14
flight-sim.lisp
View File

@ -116,17 +116,19 @@
;; clear the buffer
(gl:clear :color-buffer-bit :depth-buffer-bit)
;; move to eye position
;;(object-draw (make-instance 'powered-object :motion (make-instance 'motion :coords (vector 0 0 -3)) :model *ship-model* :engine (engine *self*)))
(format t "draw self~%")
(draw *self*)
(format t "move to coords~%")
;;draw (make-instance 'powered-object :motion (make-instance 'motion :coords (vector 0 0 -3)) :model *ship-model* :engine (engine *self*)))
(let ((orig-coords (coords (body *self*))))
(setf (coords (body *self*)) (vector 0 0 -3))
(draw *self*)
(setf (coords (body *self*)) orig-coords))
(gl:translate (- (aref (coords (body *self*)) 0)) (- (aref (coords (body *self*)) 1)) (- (aref (coords (body *self*)) 2))) ;; eye
(format t "draw all else~%")
(loop for entity across *world* do
; only draw if its infront of me
(if (< (aref (coords (body entity)) 2) (+ 10 (aref (coords (body *self*)) 2)))
(draw entity)))
(format t "look at~%")
(gl:matrix-mode :modelview)
(gl:load-identity)