[Bf-committers] Blender event pipeline

[Joseph Paavola]

I'm sorry but I'm not sure I follow Knapp.

Dr. Who?

> On Jun 9, 2015, at 1:12 AM, Knapp <magick.crow at gmail.com> wrote:
> 
> Would that not be a lot like the undo logger?
> 
> On Tue, Jun 9, 2015 at 5:22 AM, Campbell Barton <ideasman42 at gmail.com>
> wrote:
> 
>> On Tue, Jun 9, 2015 at 12:17 PM, Joseph Paavola <joepaavola at gmail.com>
>> wrote:
>>> Dear Blender Enthusiasts:
>>> I'm really excited to contribute to the blender source code! Me and my
>>> compatriot have made tentative steps into the blender source, making
>> simple
>>> changes to the compositor nodes and certain operators.
>>> 
>>> We're are trying to achieve a setup where one blender application will
>>> mirror another for experiential purposes. As a first step, we're looking
>> to
>>> find the exact location of the portion of code that is called whenever
>> the
>>> user makes a change to the file. Our code would be called whenever the
>> user
>>> changes properties, moves objects, modifies meshes, etc. We've seen this
>>> behavior before in the log located in the info panel but have yet to
>> find a
>>> way to get that information.
>>> 
>>> Once we get that information, we will send it to the other blender
>> client,
>>> where the same functions will be called in the same order. This will
>> ensure
>>> that both clients will have the same scene at any given time.
>>> 
>>> Where exactly in the source should we add function calls to achieve the
>>> desired behavior?
>> 
>> Hi Joseph,
>> Check on ghost_event_proc and wm_event_add_ghostevent in
>> 
>> https://developer.blender.org/diffusion/B/browse/master/source/blender/windowmanager/intern/wm_window.c
>> These get the events from ghost.
>> 
>> wm_window_process_events may also be worth looking into (tells ghost
>> to process events)
>> 
>>> Thanks in advance for your time,
>>> Dr. Who?
>>> _______________________________________________
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>> 
>> 
>> 
>> --
>> - Campbell
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>> 
> 
> 
> 
> -- 
> Douglas E Knapp
> 
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