NPCs measure melee distance to the center instead of the object size
wrefgtzweve reported that NPCs measure melee distance to an object's center rather than its OBB, so large objects make melee NPCs such as antlions just stand around.
GMod Community News Commits, GitHub & Discord. One feed. wrefgtzweve reported that NPCs measure melee distance to an object's center rather than its OBB, so large objects make melee NPCs such as antlions just stand around.