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April 5th, 2014, 07:18 AM  #1 
Newbie Joined: Dec 2013 Posts: 11 Thanks: 1  Problem with deriving oblique projection eq
Hi, Can some body plz guide me how the values of xp and yp in case of oblique parallel projection is equal to: xp= x + L cos (phi) yp= y + L sin (phi) This is mentioned in slide 50 of following link: http://ae.sharif.edu/~aerocad/3D%20Viewing.pdf I also found that oblique projection is a sum of orthogonal projection and shear. I would be glad to hear from some body in this regard. Zulfi. 
April 6th, 2014, 08:55 AM  #2 
Newbie Joined: Dec 2013 Posts: 11 Thanks: 1  

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deriving, oblique, problem, projection 
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