please explain how to add custom forests in config

[Recon]

Ok, I know this has been covered before, but I just don't get it. How does the 'ReplaceObjects' work? I have some custom forest type objects which need this method. I followed the manual instructions but can't get it to work. Do I have to, for example:

replace="OTreeles_nw_trujuhelnik.p3d";
with[]={"OTreeles_nw_trujuhelnik.p3d"};

or

replace="OTreeles_nw_trujuhelnik.p3d";
with[]={"myfolder...myobject..."};

Could someone explain it? Your help will be greatly appriciated.

[Recon]

Ok here is my config so far, I used the data3d objects in wrptool and got them replaced in the config, but the stilll don't wrap to the terrain!

class CfgWorlds {
     class DefaultWorld {};
     class Intro : DefaultWorld {};
     class Bonaire : Intro {
           access = 3;
           description = "Bonaire";
           icon = "BonaireBonaire.paa";
           worldName = "Bonaire.wrp";
           cutscenes[] =   {"..addonsB_animsintro"};
           centerPosition[]={51200,51200,200};
           forestOldTriangle="data3Dles trojuhelnik.p3d";
           forestOldSquare="data3Dles ctverec.p3d";
           forestInner="data3Dles ctverec dark.p3d";
           forestOuter="data3Dles ctverec pruchozi.p3d";
           forestOuterT1="data3Dles ctverec pruchozi_T1.p3d";
           forestOuterT2="data3Dles ctverec pruchozi_T2.p3d";
           forestTriangle="data3Dles trojuhelnik pruchozi.p3d";
           forestBorder="data3Dles ctverec mlazi.p3d"
               Desert_CLose="kmm_foliageDesert_close.p3d";
               Desert_T1="kmm_foliageDesert_T1.p3d";
               Desert_T2="kmm_foliageDesert_T2.p3d";
               LandGrid=50;

class ReplaceObjects {

       class forestTriangle {
               replace="data3dles trojuhelnik pruchozi.p3d";
               with[]={"kmm_foliageDesert_close.p3d"};
};
       class forestOuterT1 {
               replace="data3Dles ctverec pruchozi_T1.p3d";
               with[]={"kmm_foliageDesert_T1.p3d"};
};
       class forestOuterT2 {
               replace="data3Dles ctverec pruchozi_T2.p3d";
               with[]={"kmm_foliageDesert_T2.p3d"};
       };
};

[Recon]

nobody?

[Instructor]

Why can't you replace them in WRPtool?

Do the forest objects have the correct properties in the Geo LOD? Do you have the points aligned to ground?