Hi ,

I'have a matrix for example a dim 3*3 to generate a mesh using tri_grid as draw_mode

i keep datas in js : -----------------------js --------------------- for(var i = 0; i< m.dim[0]; i++){ for(var j = 0; j< m.dim[1]; j++){ myarray.push(m.getcell([i,j])) } } -----------------------js ---------------------

Now i want to get a new array with index of faces wich must be like : F1 0,1,3 F2 1,3,4 F3 1,2,4 F4 2,4,5 F5 3,4,6 F6 4,6,7 F7 4,5,7 F8 5,7,8

i tried but i can't see how to process, if someone could point me on the good direction....