CLASS bth net/minecraft/client/particle/ParticlePortal
	CLASS bth$a Factory
		METHOD a createParticle (ILams;DDDDDD[I)Lbtd;
	FIELD L startY D
	FIELD M startZ D
	FIELD b startX D
	METHOD a update ()V
	METHOD a addPos (DDD)V
		ARG 0 dx
		ARG 1 dy
		ARG 2 dz
	METHOD a getColorMultiplier (F)I
	METHOD a buildGeometry (Lbui;Lve;FFFFFF)V
		ARG 0 vertexBuffer
		ARG 1 entity
		ARG 2 deltaTicks