How to make a weapon shoot through walls?

[Orion]

[r00k]

[Orion]

[MeTcHsteekle]

[r00k]

[Wazat]

[Orion]

[xaGe]

[Spike]

if your trace hits a wall, try a new trace just on the other side of that wall.
if the trace starts solid, the trace fraction is often 1. if the trace fraction is 1, then it didn't hit anything, and the trace will continue through to hit monsters.
I'm not sure if it'll still hit the world surfaces when it started solid or not.

[Orion]

The gauss gun is now working perfectly.

I also made a hole gun which makes you teleport through walls.
I uploaded a video doing a speedrun using the gun on e2m5.

I wasted a little time because of misplaced holes.

[Wazat]

[Lardarse]

[Urre]