Hello Grzeg,

I have some questions :

1) Its possible to have to use in C++ the following :
Height brush, Paint brush, Lakes and Rivers ? (You already have in World editor).

2) When a better water with the following :
a) Better quality
b) Good Waterfall
c) Waves and foaming at the passage of boats

Thanks and Bye,
Corrado

Hello,

I very suggest using the World Editor.

but if you want to use manual editing
height brush - yes
paint brush - what you mean by that?
lakes and rivers - yes, WaterArea class

2.
a- if you can show me that you've made a custom better shader for water (using custom shaders), than I can add some functions to replace water shaders with your own
b- please use custom shader or custom particles
c- its on my list, but it will not be available anytime soon, other things have greater priority

Hello Grzeg,

1) Tks : i wait for the height brush and lake+river sample code.
Paint brush : a brush to paint on the terrain surface.

2) About the water : simply i see some engines with better water (like for example unigine engine).

Bye,
Corrado

1.
you can adjust mesh vertex positions by
REPA(mesh_base.vtx)mesh_base.vtx.pos.y+=value
then call mesh.setRender

or you can adjust heightmap image
REPD(x,gfx.x())
REPD(y,gfx.y())
{
Flt h=gfx.pixelF(x,y);
h+=value;
gfx.pixelF(x,y,h);
}

as for WaterArea, just call 'create' from custom mesh, and then draw in RM_WATER mode,
please check method comments

Hello Grzeg,

Thanks for the code about the height brush and river/lake. Now im wait for the code of the paint brush (with a material).

About the water : have you see the unigine engine water (example : tropics demo) ? This water has also foam next to the coast and the water color depends on the color of the terrain under the water.

Tks and Bye,
Corrado

each mesh part can have only 1 combination of materials, for example
MeshPart::setMaterial(mat_a,mat_b,NULL,NULL);
then
you set blend values for the materials per vertex
mesh_base.vtx.material[0].set(128,128,0,0); // 0.5 blend for mat_a, 0.5 for mat_b
mesh_base.vtx.material[1].set(64,255-64,0,0); // 0.25 blend for mat_a, 0.75 for mat_b
and
mesh.setRender()

tks but ...
... in your world editor i can select a material brush and then paint the terrain with it. Now i ask you, if its possible, to have a function like this :
PaintTerrainCircle(Vec2 center, float dim, *Material mat) or similar
to paint the terrain surface.

Many thanks
Corrado

No, there is no such function.
If you need such a function you'd need to implement it manually according to your own data architecture.

... and what kind of Function you have in your World Editor to Paint the terrain with a brush ?

World Editor operates in the same way in which I have described above.
by setting the vertex data manually.