[GEM-dev] multiples gemhead for a framebuffer

[cyrille henry]

hello,
thanks for the answer,

that would be great i think, but is this a plan or a work in progress?

is it part of the multiple windows branch that is in development since many years now?

Cyrille



IOhannes m zmoelnig a écrit :
> cyrille henry wrote:
>> hello,
>> i'm using more and more framebuffer so i'm facing some limitation.
>>
>> by exemple, i'd like to be able to change perspective and view point. 
>> This should not be to hard to add this fonctionality, and i'll give a 
>> try when i've got few time.
>>
>> To be able to change lighting on different framebuffer would also be 
>> nice, but i don't think it would be easy.
>>
>>
>>
>> But the biggest limitation i have is that it's only possible to to 
>> draw in a framebuffer with 1 gemhead.
>> does anyone have an idea how to use multiples gemhead to draw in the 
>> same framebuffer?
>> what change would it need in the gem sources?
> 
> 
> my plan to allow multiple render trees is, to break the functionality of 
> [gemhead] and [gemwin] into separate objects and to use send/receive for 
> the communication.
> 
> see attached patch
> 
> fgmasdrt
> IOhannes