References ParticleList::IMPACT_CONCRETE_ENTER, ParticleList::IMPACT_CONCRETE_EXIT, ParticleList::IMPACT_CONCRETE_RICOCHET, EffBulletImpactBase::m_AngledEnter, EffBulletImpactBase::SetEnterParticle(), EffBulletImpactBase::SetExitParticle(), and EffBulletImpactBase::SetRicochetParticle().