Tracers

Render > Tracers draws lines/arrows towards entities.

.tracers enabled <0/1>

.tracers players <0/1> - draw for players (YELLOW)

.tracers friendly <0/1> - draw for friendly mobs (GREEN)

.tracers neutral <0/1> - draw for neutral mobs (BLUE)

.tracers hostile <0/1> - draw for hostile mobs (RED)

.tracers mode <0/1/2> - draw mode: 0=Arrows, 1=Lines, 2=Both. Default: ARROWS

.tracers alpha <0-255> - transparency for arrows/lines. 0 = 100% transparent, 255 = 100% opaque. Default: 255

.tracers antialias <0/1> - makes lines and triangles more smooth, but may hurt performance (default: true)