Question about spec-bump-shader

Hi,

can I use the specular and bump shader somehow with a normal and a specular map? Because afaik this shader only allows a normalmap or a specularmap, but it would be nice to use both at the same time.

Thanks

The default shader from mtlFX.c allows you to have a specular grey-scale map on diffuse's alpha channel

hmm and what does it mean exactly? what do you mean by diffuse alpha channel? The alpha channel of the texture?

diffuse texture is the one where do you have the colors, for example a wood surface, and in his alpha channel is where do you have to put the specular map

ok thanks i'll try that out