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Re: Tutorial - Gradient Mapping & UDK
The only issue with procedurally gradient mapping in udk atm is the number of lerps you'd wind up putting in for more than a single color change. if you want a 2 color "gradient node" just make 2 color constants and lerp between them with the alpha being whatever your were gradienting over. You could do it in a custom node… -
Re: Tutorial - Gradient Mapping & UDK
One thing I've wanted to write, just so people that haven't thought of it can get a decent idea of how far this can go (and why I was so excited about it when rasmus posted it up), is splitting up a single gradient into multiple ranges, to allow for colour usage variants - Valve did something similar with the L4D2 gradient… -
Re: Tutorial - Gradient Mapping & UDK
This sounds very interesting, but I'm not sure I get everything. Part 1 is about how you use this as a sort of procedural basis for your diffuse textures, having them generated based upon a heightmap ? Purely a photoshop thing ? Mind showing how you do this exactly, it isn't really mentioned and I haven't used this before.… -
Re: Tutorial - Gradient Mapping & UDK
Great stuff, guys! And ofcourse you make some great points as for what a true gradient node could do - in my mind though, it would need to offer unlimited colors on the gradient to compete with Photoshop for doing certain things, but to be sure, this is great work and a big step on the way. D1ver, I don't know how you do… -
Re: Tutorial - Gradient Mapping & UDK
Glynn: Thanks man, and yes, that sounds about right Hey Xoliul, yeah, that's the part where it's a bit rushed, but yeah, basically part one is just Photoshop stuff - you do a gradient map on top of other grayscale layers, found under Adjustment Layers, then just go nuts with the color sliders and add whatever gradients you…
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