So, i missed something here :) I thought [ortho] changed the behavior of [gemwin] to replace 'glFrustum' with 'glOrtho' by sending an 'internal' message. But, i was wrong because i forgot [ortho] is on its own gemchain.
However, it would be quite easy, now [gemwin] is an abstraction, to switch between frustum to ortho for the whole scene by sending, for example, a message 'ortho -1 1 -1 1 1 20' to [gemwin] (Yes, you can do it easily by adding one [ortho] but only if you have one [gemhead] controling all your objects (geos)). A bad idea ? ++ Jack Le 09/09/2017 à 18:52, cyrille henry a écrit : > the gemwin object, or abstraction did not have any ortho message. > ortho is an object that you put in the gemchain. > > i.e. there is no change in recent Gem. > > cheers > c > > > Le 09/09/2017 à 14:14, Jack a écrit : >> For info : it seems that [gemwin] (as abstraction with a recent Gem from >> git) doesn't manage glOrtho but only glFrustum, so you won't be able to >> use [ortho] with a recent Gem (or i missed something ?). >> ++ >> >> Jack >> >> >> >> Le 09/09/2017 à 12:44, Roman Haefeli a écrit : >>> On Sam, 2017-09-09 at 12:37 +0200, cyrille henry wrote: >>>> hello, >>>> yes, the ortho was buggy and fixed. But the old behaviours is still >>>> possible if you send a "compat" message. >>>> See help file. >>> >>> I see, thanks. I should have checked the help file in the first place. >>> >>> But how can someone use the full window area with the new default mode? >>> Why is there a limit? >>> >>> Roman >>> >>> >>>> Le 09/09/2017 à 00:59, Roman Haefeli a écrit : >>>>> >>>>> Hey all >>>>> >>>>> A patch of mine with only a few geos that was developed with last >>>>> release of Gem 0.93.3 looks totally messed up with current master. >>>>> It >>>>> turns out that [ortho] is the culprit. >>>>> >>>>> It appears that [ortho] used to screw with aspect ratio as it >>>>> forces >>>>> both, window width and window height, to be 4 units. A [ortho]- >>>>> [rectangle 4 4] exactly fits into the window, even if the window is >>>>> rectangle, for instance 960x540px. That's what my patch took into >>>>> account. >>>>> >>>>> Now, with current master, [ortho] doesn't mess with aspect ratio >>>>> anymore, but when using [ortho], I can display a geo only within a >>>>> square part of the gem window. When I moved it out that area, it >>>>> gets >>>>> blacked out. >>>>> >>>>> I can somehow understand that [ortho] was buggy in the last release >>>>> and >>>>> needed to be changed, but is the current behaviour the desired >>>>> behavior? >>>>> >>>>> Roman >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> [email protected] mailing list >>>>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/l >>>>> istinfo/pd-list >>>>> >>>> _______________________________________________ >>>> [email protected] mailing list >>>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/lis >>>> tinfo/pd-list >>>> >>>> >>>> _______________________________________________ >>>> [email protected] mailing list >>>> UNSUBSCRIBE and account-management -> >>>> https://lists.puredata.info/listinfo/pd-list >> >> >> >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> https://lists.puredata.info/listinfo/pd-list >> > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
