[PD] no clear buffer in -buffer2-

[Andres Ferrari]

hello, is posible simulate a single buffering using
buffer2???...no clear buffer, keeping the last frame
created...using openGL in GEM.

with message buffer1 is easy....but i want combine
scenes with clear and no clear buffer in the same gem
window.


thanks a lot.!!!

Andrés Ferrari G.
http://puredata.org/Members/anfex

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