public static float terrainGrasslandHills(int x, int y, OpenSimplexNoise simplex, CellNoise cell, float river, float vWidth, float vHeight, float hWidth, float hHeight, float bHeight)
{
float h = simplex.noise2(x / vWidth, y / vWidth);
h = blendedHillHeight(h, 0.3f);
float m = simplex.octave(1).noise2(x / hWidth, y / hWidth);
m = blendedHillHeight(m, 0.3f) * h;
m *= m;
h *= vHeight * river;
m *= hHeight * river;
h += TerrainBase.groundNoise(x, y, 4f, simplex);
return(riverized(bHeight, river) + h + m);
}
override public float added(RTGWorld rtgWorld, float x, float y)
{
return(TerrainBase.groundNoise(x, y, amplitude, rtgWorld.simplex));
}