message: fix vis_tex_is_quadpoly
diff: @@ -69,5 +69,8 @@ std::shared_ptr<phoenix::c_particle_fx> ParticlesDefinitions::implGetDirect(std:
  return nullptr;
  }
  - return vm->init_instance<phoenix::c_particle_fx>(id);
  + auto ret = std::make_shared<phoenix::c_particle_fx>();
  + ret->vis_tex_is_quadpoly = 1; // seem to be default
  + vm->init_instance(ret, id);
  + return ret;
  }
  