Code:

---

material mtl_terrain_detail_map

{

  effect=

  "

  texture entSkin1;

  texture entSkin2;



  technique terrain_detail_map

  {

    pass p0

    {

      Texture[0]=<entSkin1>;

      Texture[1]=<entSkin2>;



      ColorArg1[0]=Texture;

      ColorOp[0]=Modulate2x;

      ColorArg2[0]=Diffuse;

      TexCoordIndex[0]=0;

      TextureTransformFlags[0]=Count2;

      TextureTransform[0]={1.0,0.0,0.0,0.0, // color map u scale

                           0.0,1.0,0.0,0.0, // color map v scale

                           0.0,0.0,0.0,0.0,

                           0.0,0.0,0.0,0.0};



      ColorArg1[1]=Texture;

      ColorOp[1]=AddSigned;

      ColorArg2[1]=Current;

      TexCoordIndex[1]=0;

      TextureTransformFlags[1]=Count2;

      TextureTransform[1]={8.0,0.0,0.0,0.0, // detail map u scale

                           0.0,8.0,0.0,0.0, // detail map v scale

                           0.0,0.0,0.0,0.0,

                           0.0,0.0,0.0,0.0};

    }

  }

  ";

}

---

(not tested but it should be possible to achieve the same results as with the old terrain detail mapping with it!)