Effect is weird and partially draws in the skybox

[amkoc]

[lua]
local EFFECT = {}
local matRefraction = Material( "refract_ring" )

local tMats = {}
tMats.Glow1 = Material("particles/fire_glow")
tMats.Glow2 = Material("particles/fire_glow")

local tMats = {}
tMats.Glow1 = Material("particles/fire_glow")
tMats.Glow2 = Material("particles/fire_glow")

for _,mat in pairs(tMats) do

mat:SetInt("$spriterendermode",9)
mat:SetInt("$ignorez",1)
mat:SetInt("$illumfactor",8)

end

local SmokeParticleUpdate = function(particle)

if particle:GetStartAlpha() == 0 and particle:GetLifeTime() >= 0.5*particle:GetDieTime() then
particle:SetStartAlpha(particle:GetEndAlpha())
particle:SetEndAlpha(0)
particle:SetNextThink(-1)
else
particle:SetNextThink(CurTime() + 0.1)
end

return particle

end

function EFFECT:Init(data)

self.Scale = data:GetScale()
self.ScaleSlow = math.sqrt(self.Scale)
self.ScaleSlowest = math.sqrt(self.ScaleSlow)
self.Normal = data:GetNormal()
self.RightAngle = self.Normal:Angle():Right():Angle()
self.Position = data:GetOrigin() - 12*self.Normal
self.Position2 = self.Position + self.Scale*64*self.Normal

local CurrentTime = CurTime()
self.Duration = 2 --*self.Scale
self.KillTime = CurrentTime + self.Duration
self.GlowAlpha = 200
self.GlowSize = 100*self.Scale
self.FlashAlpha = 100
self.FlashSize = 0

self.emitter = ParticleEmitter(self.Position)

for i=1,math.ceil(self.Scale*5) do

local vecang = Vector(math.Rand(-1,1),math.Rand(-1,1),0):GetNormalized()
local velocity = 10*vecang
local particle = self.emitter:Add("particles/flamelet"..math.random(1,5), self.Position + Vector(0,0,10))
local dietime = 2*self.Scale
particle:SetVelocity(velocity)
particle:SetDieTime(dietime)
particle:SetLifeTime(0)
particle:SetStartAlpha(60)
particle:SetEndAlpha(0)
particle:SetStartSize(20*self.ScaleSlowest)
particle:SetEndSize(50*self.ScaleSlowest)
particle:SetColor(255,255,255)

end
for i=1,42 do

local sparks = self.emitter:Add("effects/spark", self.Position + Vector(0,0,10))

if (sparks) then

sparks:SetColor(250, 0, 20)
sparks:SetVelocity(VectorRand():GetNormal()*math.random(300, 500))
sparks:SetRoll(math.Rand(0, 360))
sparks:SetRollDelta(math.Rand(-2, 2))
sparks:SetDieTime(2)
sparks:SetLifeTime(0)
sparks:SetStartSize(3)
sparks:SetStartAlpha(255)
sparks:SetStartLength(15)
sparks:SetEndLength(3)
sparks:SetEndSize(3)
sparks:SetEndAlpha(255)
sparks:SetGravity(Vector(0,0,-800))

end

end
for i=1,math.ceil(self.Scale*25) do

local vecang = ((self.Normal*2) + VectorRand()*math.Rand(32,32)):GetNormalized()
local velocity = math.Rand(356,900)*vecang
local particle = self.emitter:Add("particle/particle_smokegrenade", self.Position + vecang*16*self.Scale)
particle:SetVelocity(velocity*self.Scale)
particle:SetGravity(VectorRand()*math.Rand(200,400))
particle:SetAirResistance(300)
particle:SetDieTime(math.Rand(6.6,8.8)*self.Scale)
particle:SetStartAlpha(math.Rand(230,250))
particle:SetStartSize(math.Rand(150,200)*self.ScaleSlow)
particle:SetEndSize(math.Rand(200,240)*self.ScaleSlow)
particle:SetRoll(math.Rand(150,180))
particle:SetRollDelta(0.4*math.random(-1,1))
particle:SetColor(55,55,55)

end

for i=1,math.ceil(self.Scale*25) do

local vecang = ((self.Normal*2) + VectorRand()*math.Rand(32,32)):GetNormalized()
local velocity = math.Rand(35,90)*vecang
local particle = self.emitter:Add("particle/particle_smokegrenade", self.Position + vecang*16*self.Scale)
particle:SetVelocity(velocity*self.Scale)
particle:SetGravity(self.Normal*math.Rand(500,800))
particle:SetAirResistance(300)
particle:SetDieTime(math.Rand(2.6,3.8)*self.Scale)
particle:SetStartAlpha(math.Rand(230,250))
particle:SetStartSize(math.Rand(50,100)*self.ScaleSlow)
particle:SetEndSize(math.Rand(100,140)*self.ScaleSlow)
particle:SetRoll(math.Rand(150,180))
particle:SetRollDelta(0.4*math.random(-1,1))
particle:SetColor(55,55,55)

end

for i=1,math.ceil(self.Scale*15) do

local vecang = (self.Normal + VectorRand()*math.Rand(32,32)):GetNormalized()
local velocity = (self.Normal*math.Rand(64,256)) + (math.Rand(256,400)*vecang)
local particle = self.emitter:Add("particles/fire1", self.Position + vecang*5*self.Scale)
particle:SetVelocity(velocity*self.Scale)
particle:SetGravity(self.Normal*math.Rand(150,175))
particle:SetAirResistance(300)
particle:SetDieTime(math.Rand(2.6,3.8)*self.Scale)
particle:SetStartAlpha(255)
particle:SetEndAlpha(0)
particle:SetStartSize(math.Rand(100,200)*self.ScaleSlow)
particle:SetEndSize(math.Rand(100,200)*self.ScaleSlow)
particle:SetColor(255,255,255)

end
for i=1,math.ceil(self.Scale*45) do

local vecang = Vector(math.Rand(-1,1),math.Rand(-1,1),0):GetNormalized()
local velocity = 1200*vecang
local particle = self.emitter:Add("sprites/heatwave", self.Position + Vector(0,0,10))
local dietime = 0.8*self.Scale
particle:SetVelocity(velocity)
particle:SetDieTime(dietime)
particle:SetLifeTime(0)
particle:SetStartAlpha(60)
particle:SetEndAlpha(0)
particle:SetStartSize(40*self.Scale)
particle:SetEndSize(160*self.Scale)
particle:SetColor(205,205,255)
particle:SetAirResistance(10)
local vecang = Vector(math.Rand(-1,1),math.Rand(-1,1),0):GetNormalized()
local velocity = 800*vecang
local particle = self.emitter:Add("particle/smoke_black_smokestack000", self.Position + Vector(0,0,10))
local dietime = 0.8*self.Scale
particle:SetVelocity(velocity)
particle:SetDieTime(dietime)
particle:SetLifeTime(0)
particle:SetStartAlpha(80)
particle:SetEndAlpha(0)
particle:SetStartSize(40*self.Scale)
particle:SetEndSize(160*self.Scale)
particle:SetColor(205,205,255)
particle:SetAirResistance(400)

end
self.emitter:Finish()
surface.PlaySound("ambient/explosions/exp2.wav")
self.Entity:EmitSound("ambient/explosions/explode_1.wav")

end

--THINK
-- Returning false makes the entity die
function EFFECT:Think()
local TimeLeft = self.KillTime - CurTime()
local TimeScale = TimeLeft/self.Duration
local FTime = FrameTime()
if TimeLeft > 0 then

self.FlashAlpha = self.FlashAlpha - 200*FTime
self.FlashSize = self.FlashSize + 60000*FTime

self.GlowAlpha = 200*TimeScale
self.GlowSize = TimeLeft*self.Scale

return true
else
return false
end
end

-- Draw the effect
function EFFECT:Render()

--base glow
render.SetMaterial(tMats.Glow1)
render.DrawSprite(self.Position2,7000*self.GlowSize,5500*self.GlowSize,Color(255,240,220,self.GlowAlpha))

--blinding flash
if self.FlashAlpha > 0 then
render.SetMaterial(tMats.Glow2)
render.DrawSprite(self.Position2,self.FlashSize,self.FlashSize,Color(255,245,215,self.FlashAlpha))
end

end

effects.Register( EFFECT, "bewm_new", true )
[/lua]

What it should (and used to, despite me not changing anything) look like:

[img]http://cloud.steampowered.com/ugc/1099141251736494572/1AAECC719B6C4ABF2010D1BE130B97B07FD4325B/[/img]

What it does now:

[img]http://cloud.steampowered.com/ugc/1099141251736384475/91A706087D792746526898242518BCB512A70992/[/img]

[img]http://cloud.steampowered.com/ugc/1099141251736522627/16B00B1E9777DCDF84CDCA146C0B1827CC27F0FB/[/img]