void cTerrainGen2D::OverlayBumps(double min_delta_h, double max_delta_h, int beg_idx, int end_idx,
cRand& rand, std::vector<float>& out_data)
{
double curr_slope = 0;
double curr_delta_h = 0;
assert(beg_idx < out_data.size());
assert(end_idx <= out_data.size());
for (int i = beg_idx; i < end_idx - 1; ++i)
{
double delta = rand.RandSign() * rand.RandDouble(min_delta_h, max_delta_h);
out_data[i] += static_cast<float>(delta);
}
}
