Enumeration members
				
					
					b2_barrierParticle
					b2_barrierParticle:  = 1 << 10
					
				
				
					
					b2_colorMixingParticle
					b2_colorMixingParticle:  = 1 << 8
					
				
				
					
					b2_destructionListenerParticle
					b2_destructionListenerParticle:  = 1 << 9
					
				
				
					
					b2_elasticParticle
					b2_elasticParticle:  = 1 << 4
					
				
				
					
					b2_fixtureContactFilterParticle
					b2_fixtureContactFilterParticle:  = 1 << 16
					
				
				
					
					b2_fixtureContactListenerParticle
					b2_fixtureContactListenerParticle:  = 1 << 14
					
				
				
					
					b2_particleContactFilterParticle
					b2_particleContactFilterParticle:  = 1 << 17
					
				
				
					
					b2_particleContactListenerParticle
					b2_particleContactListenerParticle:  = 1 << 15
					
				
				
					
					b2_powderParticle
					b2_powderParticle:  = 1 << 6
					
				
				
					
					b2_reactiveParticle
					b2_reactiveParticle:  = 1 << 12
					
				
				
					
					b2_repulsiveParticle
					b2_repulsiveParticle:  = 1 << 13
					
				
				
					
					b2_springParticle
					b2_springParticle:  = 1 << 3
					
				
				
					
					b2_staticPressureParticle
					b2_staticPressureParticle:  = 1 << 11
					
				
				
					
					b2_tensileParticle
					b2_tensileParticle:  = 1 << 7
					
				
				
					
					b2_viscousParticle
					b2_viscousParticle:  = 1 << 5
					
				
				
					
					b2_wallParticle
					b2_wallParticle:  = 1 << 2
					
				
				
					
					b2_waterParticle
					b2_waterParticle:  = 0
					
				
				
					
					b2_zombieParticle
					b2_zombieParticle:  = 1 << 1
					
				
			
		 
The particle type. Can be combined with the | operator.