Supora

So it uses: 
RGB Blendmap(Combined Alphamaps)
4 tileset textures and 4 of those textures with alpha (_h ones)
And I have a control of all I needed: Texture scale, Texture HeightScale and HeightOffset
If someone knows how to make vec4 in blender pls tell me cause right now I'm using groups of groups of groups of nodes with just floats(even RGB math is done via separating it to R  G and B.

О, так этот проект еще в работе? Я помню его запуск, жаль не долго музыка играла. Где-то на моем ПК должны быть скрины того времени. А вот видоса, в котором был превью моего фикса для одного квеста не осталось. Ностальжи

попробовал добавлять дудадсы с помощи импорт-экспорт скрипта для блендера?

maybe its time to start some thematic contests?

just base contours of the "dota" map

Looks pretty nice with those rocks. BTW I've also started to make dota map based on your reference image. And I decided to make collision in "forest" area with terrain rocks and I've also decided to use terrain ramps instead of m2s. 

You can make a wmo for collision.  Such as the one from SoTA battleground. If you're interested in such a way of adding collision to your map I can help you with getting your terrain in blender so you could build your collision.

Looks kinda simple but you must understand tha this was made in less than two days

yeah. Everything is just like in blender.

firstly I've making alphamaps for rocks, then making basic heightmap fo this alphamap contours, then add second heightmap for rock which is made from alphamaps by bluring it. Combine all those heighmaps in blender and then baking displacement from one mesh to plane and get final image. Then get adt files with FractalWoW, fix normals in noggit, add texture layers here, then inject alphamaps with FuTa.

need to design some more rock and different elevations next time

Check release section. I've uploaded a program by Morfium from modcraft that can bring heightmap images to adt files

BTW at all those screens are actually same adt file. But this one and next are actually with some more shaping addition made in noggit + some models spawning

did this for the test of course so rocks at the left side was a bit sharp and not shaped good at all.

This is second version which was made in smthng like 10 minutes after the first one. Plus 20 minutes for material setup and rendering in blender.

Just test of making displacement maps from alpha maps. Rendered in blender with objects as particles(flowers, trees, rocks). Rendering second version with "painted" rocks.