From before...,in my Mac Intel Iris GPU, Wire frame and the edge will not be displayed in the Geometry Window.
And,no-affect for other user, I suggest to add options "Draw Offset" into Preference > Misc > Workaround.
I've investigated the problem.
By changing the parameters of the wings_render.erl, Wireframe and Edge display successfully.
Please look at the following illustrations for details.
Screenshot : Current Problem,Wireframe and Edge display is missing
![[Image: th_wire_frame_before_zpspuhak9sb.png]](http://i1298.photobucket.com/albums/ag41/tukubado/Wings3D%20etc/th_wire_frame_before_zpspuhak9sb.png)
Suggest: Add Preference > Misc >Workaround : Option for Intel Iris GPU
![[Image: th_w3d_prefs_zpsgmquvpz4.png]](http://i1298.photobucket.com/albums/ag41/tukubado/Wings3D%20etc/th_w3d_prefs_zpsgmquvpz4.png)
Howto : Dialog and the change part idea
![[Image: th_wings_render_ofs_zpszmuyjpzf.png]](http://i1298.photobucket.com/albums/ag41/tukubado/Wings3D%20etc/th_wings_render_ofs_zpszmuyjpzf.png)
Screenshot : The result the value adjusted.
![[Image: th_wire_frame_fixed%20after_zpsyugr2cox.png]](http://i1298.photobucket.com/albums/ag41/tukubado/Wings3D%20etc/th_wire_frame_fixed%20after_zpsyugr2cox.png)
And,no-affect for other user, I suggest to add options "Draw Offset" into Preference > Misc > Workaround.
I've investigated the problem.
By changing the parameters of the wings_render.erl, Wireframe and Edge display successfully.
Please look at the following illustrations for details.
Screenshot : Current Problem,Wireframe and Edge display is missing
![[Image: th_wire_frame_before_zpspuhak9sb.png]](http://s1298.photobucket.com/user/tukubado/media/Wings3D%20etc/wire_frame_before_zpspuhak9sb.png.html)
Suggest: Add Preference > Misc >Workaround : Option for Intel Iris GPU
![[Image: th_w3d_prefs_zpsgmquvpz4.png]](http://s1298.photobucket.com/user/tukubado/media/Wings3D%20etc/w3d_prefs_zpsgmquvpz4.png.html)
Howto : Dialog and the change part idea
![[Image: th_wings_render_ofs_zpszmuyjpzf.png]](http://s1298.photobucket.com/user/tukubado/media/Wings3D%20etc/wings_render_ofs_zpszmuyjpzf.png.html)
Screenshot : The result the value adjusted.
![[Image: th_wire_frame_fixed%20after_zpsyugr2cox.png]](http://s1298.photobucket.com/user/tukubado/media/Wings3D%20etc/wire_frame_fixed%20after_zpsyugr2cox.png.html)