Sloping terrain

It's possible to model sloping terrain around your house in Kazaplan. 

The ground floor of your house, terraces, and gardens are modeled by default at level 0.

In relation to the grid (the lowest level of your floor), they have an elevation of 20cm. 

1/ Go to level settings:

to lower the grid level to the lowest level of this floor (e.g., -120)

2/ Draw a garden boundary:

Draw the terrain all around the house.

Click again on the garden boundary to create several levels, which will draw the slope.

 Click on each garden area, in the properties set a base ground distance, for example, 10 cm, then increase the number of cm for each area.

You will get your sloping terrain:

These garden areas can have elevations below or above level 0 of your ground floor.