Shader : diffuse detail map + standard normal map

[YouGroove]

It is possible to modify LE3 normal map shader to use diffuse texture as a detail texture, i mean with UV scaled down by some factor ?

 

As example the clothes :

[shadmar]

Yes, something like this (not tested for typos):

 

Add to the top :

 

//uniforms

uniform sampler2D texture4;//details map

 

Then find :

outcolor *= texture(texture0,ex_texcoords0);

 

After add :

outcolor *= texture(texture4,ex_texcoords0*4.0);  //detail texture uv scaled by 4

[tjheldna]

Thanks Shadmar, I was actually just thinking about this last night. Must have read my mind or something.

 

I'll test it tonight no doubt.

[YouGroove]

I tested , it seems to work, but not sure as there is some color problem.

On exemple image texture was rock brown, but shader turned it with blue coloring ?

Shader file attached if someone want to test.

diffuseDetail +normal.zip

[Rastar]

Shadmar's code expects a dffuse detail texture in the "Texture 4" slot, which is empty in your screenshot. If you want to use the base diffuse for this, change the code to

 

outcolor *= texture(texture0, ex_texcoords0*4.0);

 

EDIT: I probably misunderstood your setup... You want to use the cliff texture as the detail texture, right? And in your screenshot, are you using shadmar's code for that very texture?

[YouGroove]

outcolor *= texture(texture0, ex_texcoords0*4.0);

 

Yes it was that, and it worked, thanks.

[shadmar]

Kind of dark, might wanna use mix instead.

 

outcolor = mix(texture(texture0, ex_texcoords0),texture(texture0, ex_texcoords0*4.0),0.5);