Started writing up a breakdown of the tubelights for a friend so I guess I might as well put this thread here too #gamedev #gameart #Houdini #UnrealEnginepic.twitter.com/cBLoAgJHPJ
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Did an abstract lighting thing - https://www.artstation.com/artwork/58bb9z #gamedev #gameart #UnrealEngine #Houdinipic.twitter.com/N67SZxjy6s
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The light isn't a constant brightness and is controlled by vertex colour which I control with vex. I use facet to remove inline points. The material also isn't unlit so the light can be turned off and still feel like a bulb.
#gamedev#gameart#Houdini#UnrealEnginepic.twitter.com/SOhdTwZnza
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The bulb also looks physical because I have a layer of glass over the top. The glass is forward rendered with a cubemap input, so it's actually quite cheap (minus overdraw) and looks nice.
#gamedev#gameart#Houdini#UnrealEnginepic.twitter.com/2pWMrcGRFb
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The steel looks more like brushed steel as I'm using trowbridge-reitz anisotropy (GGX) in my material for a cheap additional specular highlight.
#gamedev#gameart#Houdini#UnrealEnginepic.twitter.com/fD2v7XoAKT
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I've put the
#Houdini file up to look at how I modelled the tubelight asset. It's pretty dirty because I was only concerned with speed, but it is procedural. https://drive.google.com/file/d/1OWuVwnkFqQA-bT1EovcgIOJ8Yt6qlKZk/view?usp=sharing …#gameart#gamedev#UnrealEnginePokaż ten wątek -
I want to share the anisotropy functionality, but uhh my function looks like this & there's more in wrapper functions & custom nodes. Maybe some day.
#gamedev#gameart#UnrealEngine#shaderspic.twitter.com/5iCkEik54P
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Really love it!
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