23.2.6 Putting It All Together

Using the definitions of terms described in the preceding paragraphs, the following represents the entire lighting calculation in RGBA mode.

  $$\begin{eqnarray*} \hbox{vertex color} \; & = & \hbox{emission}_{material} + \\ ... ...ast \hbox{specular}_{light} \ast \hbox{specular}_{material})_{i} \end{eqnarray*}$$