Search
-
Re: Diffuse Tiling and AO map
Well you can just make one texture tile and the other leave it unique and blend them using a math operation this way you can break tiling in terrain texturing, having different maps at different tile sizes. Epic does the same for their Rock material they provide with UDK, they use the same channel and blend a unique… -
Diffuse Tiling and AO map
Hi all, Does anybody know if my material is setup correctly? Basicly I want to mix my Diffuse Tilling texture with AO map. My material is using Switchparameters. Would you need to put constant one vector in the AO map set to false. I noticed that I needed to put in value. Otherwise it would look very dark. I'm not sure if… -
Re: Diffuse Tiling and AO map
How so? The diffuse (brick texture) is tiling 20 times in that example, and the AO is unique. I don't understand what you mean really, I'm referring to different mapping channels, not different texture slots, so when say it can be achieved using the diffuse channel... yeah, probably, but you'd still need two map channels.… -
Re: Diffuse Tiling and AO map
Ahh.. I was just thinking about baking the AO details into the diffuse and using real time AO for things like that.^ -
Re: Diffuse Tiling and AO map
@ Dave: Even if you can manipulate the lightmap channel in UDK, the example you showed can be achieved pretty easy using the diffuse channel, Epic seems to do it the same way for their demo assets that come with UDK -
Re: Diffuse Tiling and AO map
If you multiply your Diffuse and AO in Photoshop before importing the texture, it would save you some texture memory and shader instructions. -
Re: Diffuse Tiling and AO map
If you have a tiling diffuse texture, your AO should tile too. So multiplying them in PS is the way to go. Unless I'm missing something. -
Re: Diffuse Tiling and AO map
I'd be very surprised if you couldn't, this is pretty standard stuff. Last engine I used was unity and that was more than capable. Unless we're talking about different issues. OP seems to want a tiled diffuse, and a non-tiled AO... like so: -
Re: Diffuse Tiling and AO map
don't use udk all the time, but I do this in infernal all day for stuff like this. you can tile the texture in the material instead of a seperate uv channel. In fact after doing my sample image I noticed udk has tiling properties int he texcoord node, so my image is a bit more than whats needed. anyways, you just multiply… -
Re: Diffuse Tiling and AO map
That looks correct. If there's no AO map, everything gets multiplied against 1.0, which is effectively no change.
18 results