Modyfing terain


I have created terrain in monkey world 3d. Next I have imported it to my project. Is it possible to modify (during running the program, for example if I press some key in the game) this terrain, for example if I want to scale down some peak.

Are such operations possible?

Or maybe where I can find information about merging two objects?

Best Regards


Find the vertex you want:

if you have access to the terrainPage you can just call:

        page.setHeightMapValue( cellX, cellY, value );

then just update the terrain:

public void refreshTerrainGeometry() {


                    page.updateGeometricState( 0, true );

                    CollisionTreeManager.getInstance().updateCollisionTree( page );

(this part needs to be done from the openGL thread...)