I want to trigger terrain changes

[MetaKnight]

I want, when an unit enters an area, to trigger a terrain generator.

The problem is, I don't know how to generate terrain or cliffs.

Is there a way to generate terrain and cliffs via trigger?

 

[Bannar]

You can change terrain via triggers, use those functions:

// To get terrain at given location
native GetTerrainType               takes real x, real y returns integer
// To change terrain on given location
native SetTerrainType               takes real x, real y, integer terrainType, integer variation, integer area, integer shape returns nothing

In GUI should be:

• Environment - Change Terrain Type

It's impossible to create cliffs dynamicaly via triggers, although you can create terrain deformations.