[PD] space background in Gem

[IOhannes m zmoelnig]

cyrille henry wrote:
> 
> 
> Sebastian Saa a écrit :
>> Hi Cyrille  gemhead -1 works perfect  but i got a question , which is 
>> the equivalent of gemhead -1 in pure opengl? i would like to apply the 
>> same trick in other programs i made with opengl and other programming 
>> languages . thanks.

in plain openGL you would paint the background before applying any 
coordinate-transformations (which is what you are doing by setting the 
view-point)


fmasdr
IOhannes

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