essaie donc de faire de belles collines sous FPSC, tu vas vite déchanter.
http://images.google.com/imgres?imgurl=http://www.softpicks.net/screenshots/T-Ed-Pro-Terrain-amp-World-Editor.jpg&imgrefurl=http://www.softpicks.net/software/T-Ed-Pro-Terrain-amp-World-Editor-28907.htm&h=702&w=914&sz=110&hl=fr&start=8&um=1&tbnid=i3_kbHnXzjrZ_M:&tbnh=113&tbnw=147&prev=/images%3Fq%3DTerrain%2BEditor%26um%3D1%26hl%3Dfr%26safe%3Doff%26client%3Dopera%26rls%3Dfr%26sa%3DN
Voilà ce que te permet de faire Terrain Editor.