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December 2014

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2 discussions

GLKit and Xquartz's GL support
by Jack Howarth 11 Dec '14

11 Dec '14

The following warning appears when compiling pymol 1.7.4.0 under OS X 10.10.... layer1/Scene.cpp:9159:7: warning: 'gluPerspective' is deprecated: first deprecated in OS X 10.9 - "Use GLKMatrix4MakePerspective" [-Wdeprecated-declarations] gluPerspective(fov, aspRat, I->FrontSafe, I->BackSafe); ^ /System/Library/Frameworks/OpenGL.framework/Headers/glu.h:278:13: note: 'gluPerspective' has been explicitly marked deprecated here extern void gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar) OPENGL_DEPRECATED_MSG(10_0, 10_9, "Use GLKMatrix4MakePerspective"); ^ from https://www.opengl.org/discussion_boards/showthread.php/184541-gluPerspecti…, it would appear that we want to use something like... --- layer1/Scene.cpp.orig 2014-12-11 12:48:50.000000000 -0500 +++ layer1/Scene.cpp 2014-12-11 13:03:26.000000000 -0500 @@ -9156,7 +9156,8 @@ } if(!SettingGetGlobal_b(G, cSetting_ortho)) { float fov = SettingGetGlobal_f(G, cSetting_field_of_view); - gluPerspective(fov, aspRat, I->FrontSafe, I->BackSafe); + // gluPerspective(fov, aspRat, I->FrontSafe, I->BackSafe); + glMultMatrix(GLKMatrix4MakePerspective(fov, aspRat, I->FrontSafe, I->BackSafe).m); } else { height = fmax(R_SMALL4, -I->Pos[2]) * GetFovWidth(G) / 2.f; width = height * aspRat; However I am concerned about how using GLKit will interact with the X11 GL wrapper libraries. Have those been enhanced to interoperate with GLKit? Thanks in advance for any information. Jack

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Re: [Xquartz-dev] Xquartz-dev Digest, Vol 75, Issue 1
by René J.V. Bertin 11 Dec '14

11 Dec '14

On Thursday December 11 2014 12:00:02 xquartz-dev-request(a)lists.macosforge.org wrote: > However I am concerned about how using GLKit will interact with the > X11 GL wrapper libraries. Have those been enhanced to interoperate > with GLKit? Thanks in advance for any information. > Jack > I think you'll want to use the glu.h found in /opt/X11/include/GL (or /opt/local/include/GL if you installed XQuartz through MacPorts). R.

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