Forest pack - Cross section + surface

[Robert Lopez]

Hello 

Im having a problem with forest pack, ive created a line first them used cross section + surface modifier to make a slope or terrain, and it seems i cant add grass on it, i think its not recognizing it or something, does this have a solution ? ive tried it converting it to edit poly and edit mesh and still doesnt work 

Thanks, Robert 

[Thomas Edward Allen]

Did you try flipping normals?

[Robert Lopez]

Now i have tried but no results

[Scott Dombrowski]

Try using the Rest Xform tool. Forest Pack is picky about... something in that regard (I'm not sure what) that a Reset Xform seems to sometimes fix.

[Francisco Penaloza]

First be sure that you have selected the correct surface. before you apply Forrest you may want to do a rest XForm just in case the units got wacky. Then check the Altitude and Slope values, maybe your preset some some adjustments regarding those values.

If nothing work, create a box, convert it to polygon, then attach your terrain to the box, not the other way around. This will trick 3D Max regarding the polygons in your terrain mesh.

Let us know if these trick works.

 

[Robert Lopez]

Hello ! you guys are awesome, both solutions worked, the xform and attaching to the box one  ! Thank you