Unusual Impact Effect Behaviour

[Walrus Viking]

I'm doing a simple util.TraceLine from the player's shoot position, to however forward their reach is. If they hit, I dispatch an impact effect.

The effect will apply the decal in the right place, but then emit the particles in a completely different place..

[lua] if tr.Hit then
local data = EffectData()
data:SetOrigin(tr.HitPos)
data:SetNormal(tr.HitNormal)
data:SetAngles(tr.HitNormal:Angle())
data:SetEntity(tr.Entity)
data:SetSurfaceProp(tr.SurfaceProps)
util.Effect("impact", data)
end[/lua]

Here's the 5mb monochrome gif demonstrating:

[img]http://puu.sh/96eLW/b6d9b087ab.gif[/img]

[Acecool]

What is the Trace code; it may be messed up. Also there is this: [url]http://wiki.garrysmod.com/page/Entity/DispatchTraceAttack[/url] -- you may be using it; if you are then just post the entire function.

[Walrus Viking]

I said I'm using util.TraceLine.

[lua] local tr = util.TraceLine({
start = self.Owner:GetShootPos(),
endpos = self.Owner:GetShootPos() + self.Owner:GetAimVector() * self.Reach,
filter = self.Owner,
mask = bit.bor(MASK_SOLID, MASK_WATER)
})[/lua]

There's nothing before this snippet, and right after it is the effect.