God Rays ?

[Roland]

Simple question?

 

Is there any god ray shader hidden somewhere in Leadwerks

[macklebee]

i am sure shadmar is holding out on us , but as far as I know there isn't an inherent one.

[shadmar]

I dont believe in god or his rays

But yes I have one, depending on what you are combining it with. Bloom?

[Roland]

Yep. Bloom and rays

[shadmar]

I got one ready to go with the daynight cycle and bloom. 20 passes at 1/4 resolution is hardly noticable on the fps.

However I feel we should probably have some sort of lensflare to go with this.

[beo6]

If i remember correctly i have seen a lensflare class in the C++ headers of Leadwerks. Not sure if that works already since it is obviously undocumented.

[shadmar]

Looks like this with these adjustables:

 

uniform float fExposure=0.26;
uniform float fDecay=0.9999;
uniform float fDensity=0.8;
uniform float fWeight=0.24;
uniform float fClamp=1.0;
const int iSamples = 30;

 

[Guppy]

Looks like this with these adjustables:

 

uniform float fExposure=0.26;
uniform float fDecay=0.9999;
uniform float fDensity=0.8;
uniform float fWeight=0.24;
uniform float fClamp=1.0;
const int iSamples = 30;

 

Video is private

[shadmar]

was, thanks

[Roland]

Looks just great. Is this available somewhere?

[Thirsty Panther]

Just love your work Shadmar.

[shadmar]

Looks just great. Is this available somewhere?

 

I'll post it here later today.

[shadmar]

Here is the full daynight shader cycle with godrays and an example map.

Several bugs including the wierd offset for the sun was fixed, also lensflare shader inpout is ready, but the lensflare shader isn't yet.

 

Godrays settings have several tweaks wich is read from camara:GetKeyvalue(), easily set from your app in lua or cpp.

 

 --godray
local fExposure=camera:GetKeyValue("godray_fExposure","0.3")
local fDecay= camera:GetKeyValue("godray_fDecay","0.97")
local fDensity= camera:GetKeyValue("godray_fDensity","0.6")
local fWeight= camera:GetKeyValue("godray_fWeight","0.24")
local fClamp= camera:GetKeyValue("godray_fClamp","1.0")
local fWhiteOnly=camera:GetKeyValue("godray_fWhiteOnly","0")

 

if fWhiteOnly is set to 1 it will not bleed colors. But I kinda like non white.

 

Forum only allows 5 mb uploads so here is a dropbox link :

 

EDIT: soon in the ws.

[Roland]

Thanks a lot shad. What would we do without you

Here is my result using the shader. Great work of you.

Again. Many thanks

 

[nick.ace]

That looks amazing shadmar! You should put it in the Workshop and bump off all the recent comment spammers there! XD

 

No, but seriously, it looks amazing!

[tjheldna]

Thanks Shadmar, looks rad.

[acd009]

EPIC

[Vaelek]

This is very awesome! Is there a fix for the black square that is shown when firing at the sky?

Also it would be very cool if the ratio of day to night could be adjusted, but without making the stars move un naturally fast.

[Ameshi]

Im not geting the godray effect here.

 

I have to put this where?

 

--godray
    local fExposure=camera:GetKeyValue("godray_fExposure","0.3")
    local fDecay=   camera:GetKeyValue("godray_fDecay","0.97")
    local fDensity= camera:GetKeyValue("godray_fDensity","0.6")
    local fWeight=  camera:GetKeyValue("godray_fWeight","0.24")
    local fClamp=   camera:GetKeyValue("godray_fClamp","1.0")
    local fWhiteOnly=camera:GetKeyValue("godray_fWhiteOnly","0")

[shadmar]

Godray shader is now in the ws post effect pack, it will also locate any directional light itself and it's direction.