Terrain Tool - what is zero?

[lianelance]

Having trouble using Terrain tool. Where does it calculate absolute zero from? I thought it would be from the floor of the main level, but that causes the house to be buried in the ground.

[Katalyst777]

Check out these help database articles

Article Number 861: What is the relationship between the height of my floors and the height of the terrain?

Article Number 322: My building is sinking into my terrain, or it is floating above my terrain

Article Number 564: How to have two detached buildings at different elevations display correctly

[lianelance]

Yeah, I will read this.