[GEM-dev] cube bug, with alpha and draw fill

hello,

i just saw that a "draw fill" message to a cube and some alpha did not work as expected. see patch. Cyrille

#N canvas 0 0 450 300 10; #X obj 65 91 gemhead; #X obj 65 115 alpha; #X obj 65 182 color 1 1 1 0.5; #X obj 65 275 cube; #X obj 73 58 gemwin; #X msg 73 32 create , 1; #X msg 117 211 draw fill; #X msg 123 234 draw line; #X obj 65 156 rotateXYZ 100 40 30; #X text 153 30 <- 1; #X text 208 212 <- 2; #X floatatom 107 134 5 0 0 0 - - -; #X floatatom 150 134 5 0 0 0 - - -; #X floatatom 193 135 5 0 0 0 - - -; #X connect 0 0 1 0; #X connect 1 0 8 0; #X connect 2 0 3 0; #X connect 5 0 4 0; #X connect 6 0 3 0; #X connect 7 0 3 0; #X connect 8 0 2 0; #X connect 11 0 8 1; #X connect 12 0 8 2; #X connect 13 0 8 3;