How can I make a trace ignore everything except the world?

[3mpty]

That's about it.

[Overv]

Use the mask MASK_NPCWORLDSTATIC.

[Nev]

Set the filter to whatever 'ents.GetAll' returns..

[lua]trace.filter = ents.GetAll( );[/lua]

[Overv]

Filter supports a table?

[MakeR]

Yes.

[Silverlan]

[QUOTE=Nevec;17040936]Set the filter to whatever 'ents.GetAll' returns..

[lua]trace.filter = ents.GetAll( );[/lua][/QUOTE]
ents.GetAll() includes the world entity, so it would probably ignore that too.
I would use the mask MASK_NPCWORLDSTATIC, as overv already suggested.

//EDIT:
Okay, ents.GetAll() works too, but I still prefer using a mask.

[3mpty]

How do I use a mask?

[Nev]

Same as a filter, except..

[lua]trace.mask = MASK_NPCWORLDSTATIC;[/lua]

[3mpty]

Thanks guys. Have some hearts.