I tryed the Cod2 editor , and i cannot make nice rounded terrain geometry. Can someone know , how can i make this in patch edit mode ? I would like to make similar terrain geometry in cod2editor as in doom3 editor i can with simple patchmesh/vertex editor.

Thanks for your help in advance.

have you tried to use the simple curve patch? also, after you make the terrain, you can use the patch editor, it has a smooth function, that seems to make the triangular shapes more round. try the curve patch instead of the terrain patch

The terrain editor can be brought up with 'Y'. Then tweak the options to your fancy and your aways.. Hold 'ALT' and right/left click to higher/lower the terrain.

You can also manually minipulate the vertises. Have the patch selected and hit 'V' you can then click on and drag all those little dots untill you have them in place.

Ok , i will try these , but i have an additional problem. I can not run the compiler tools. When i run , it chrash and drop me a failure notice , that the inicialization of the application is not succesfull , end the application :( I can not compile my maps into bsp or other runable format.