Blender, texture over texture

Unity Engine
,
1

Hi guys (Image below)

I’ve made a model for myself for a little something i’m working on.
I’ve got a blood splat material that i’d like to be on top of the ground texture, but i’m not sure as how to do it.

So far I just have a gray texture under the bloodsplat.png (transparent)
so it looks like its in. But say I wanted tiles? How would I go about doing that, I can’t seem to create two uv maps or anything, or is it the case of just one large ground uv map?

Thanks for any help

1635213--100979--$Screen Shot 2014-05-21 at 11.18.03.jpg
1635213--100979--$Screen Shot 2014-05-21 at 11.18.03.jpg1280×800 57.4 KB

2

Usually bloodsplats and such are done w/ decals. So the blood is a separate quad w/ the blootsplat image applied sitting just over the ground plane. There are some decal systems on the asset store you can use to generate the decal meshes for you.

3

Thanks for the reply! I never thought to do it like that, makes a bit of sense having it separate. I’ll look into the systems, thanks for taking the time to write!