Le jeu 22/11/12 18:42, "chris clepper" [email protected] a écrit: > I really thought Jamie added all of that a long time ago. I know I > had versions with all (or most) of the blend modes. Obviously, > shaders make it kind of obsolete, so I probably never used the modes > after 2006 or so. you can only change blending mode for multitexture. and yes, in this case, shader are more flexible. cheers c
> > On Thu, Nov 22, 2012 at 7:45 AM, Cyrille Henry wrote: > > Le 21/11/2012 15:02, Jack a écrit : > Le 20/11/2012 18:52, Santi a écrit : > Hello, > > i dont know if this is the right place to write, sorry if dont. > > Im working in a project with PD/Gem and i need more blending methods > than the original Alpha object has. Ive modified slightliy the file > alpha.cpp (see atachment) and recompiled Gem. Simply ive add the > different OpenGL blending mehods to the switch in the function > funmess(). Some are working in mi system (Debian Wheezy), others are > the same output than GL_ONE. I like specially GL_ONE_MINUS_SRC_COLOR, > it doesnt saturate the bright pixels like GL_ONE_MINUS_SRC_ALPHA does. > > My question: Is there any reason to not include different alpha > blending methods? the modification ive made is very simple and > obvious, so im thinking about why not had made before... do i have > lost something? > > Regards and sorry for my english... > > Santi Noreña > > _______________________________________________ > GEM-dev mailing list > [email protected] > http://lists.puredata.info/listinfo/gem-dev [1] > > Hello, > > You can use the object [GEMglBlendFunc]. > > yes, but i dont see any reason not to include it in the alpha > object. > cheers > c > > ++ > > Jack > > _______________________________________________ > GEM-dev mailing list > [email protected] > http://lists.puredata.info/listinfo/gem-dev [2] > > _______________________________________________ > GEM-dev mailing list > [email protected] > http://lists.puredata.info/listinfo/gem-dev [3] > > > > Links: > ------ > [1] http://lists.puredata.info/listinfo/gem-dev > [2] http://lists.puredata.info/listinfo/gem-dev > [3] http://lists.puredata.info/listinfo/gem-dev > > _______________________________________________ GEM-dev mailing list [email protected] http://lists.puredata.info/listinfo/gem-dev
