Hi everyone.
I'm working on a problem where players can 'design' their player avatars by effectively choosing different limb models to be animated via skeletal animation type system. These limb models are not meant to be seamless. I'm curious as to whether or not there is any way I can draw these modular player models more efficiently without having to perform a draw call for each of these model pieces as well as submit a modelview matrix for each one. Each player model is comprised of 10 of these model pieces, which are extremely cheap as far as shaders and geometry is concerned.
Any ideas? Suggestions? One idea is to generate a VBO for each possible combination of pieces, but this just seems very extreme if I were to have 5 possible model types for each player model segment (5^10th = 9.7 million combinations).
EDIT: I am targeting OpenGL 3.3, just FYI