game engine: object attachment

while fixing my code i end up looking at jim adam's code from his book (programming rpg game) about attaching objects. but the part of his code on attaching billboard doesn't face to the screen properly. which i figure out that the code still include x and y rotation this is i think we only need z rotation if necessary. anyway my screenshot!



attaching sword mesh or billboard particle on object now working =) more ideas came up to me while doin this like putting an armor / suit, or charging effect like from dragon ball etc.. cool huh!

next target: code fixes & viewing frustum!