s3d_pep_materials_a - rewrite materials with alpha

SimonWunderlich
           Author of s3d

s3d                                                                                       S3D_PEP_MATERIALS_A(3)

       Alters the last n pushed materials. See s3d_push_materials_a() for more information how mbuf should look
       like. Use s3d_pep_material_a() if you only want to alter the latest material.

       s3d_pep_materials_a - rewrite materials with alpha

#include<s3d.h>ints3d_pep_materials_a(intobject,constfloat*mbuf,uint16_tn);