Relintai/terraman_2d
1
0
Fork 0
mirror of https://github.com/Relintai/terraman_2d.git synced 2025-02-20 17:24:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Make rao scale with cell size.

Browse Source
This commit is contained in:
Relintai 2022-02-24 19:17:22 +01:00
parent ee92bd7491
commit 9c0b10ef76
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
world/jobs/terrain_2d_job.cpp
View File

@ -117,6 +117,12 @@ void Terrain2DJob::generate_random_ao(int seed, int octaves, int period, float p
int position_x = _chunk->get_position_x(); int position_x = _chunk->get_position_x();
int position_y = _chunk->get_position_y(); int position_y = _chunk->get_position_y();
int psx = position_x * size_x;
int psy = position_y * size_y;
float cx = _chunk->get_cell_size_x();
float cy = _chunk->get_cell_size_y();
Ref<OpenSimplexNoise> noise; Ref<OpenSimplexNoise> noise;
noise.instance(); noise.instance();
@ -127,8 +133,12 @@ void Terrain2DJob::generate_random_ao(int seed, int octaves, int period, float p
for (int x = -margin_start; x < size_x + margin_end; ++x) { for (int x = -margin_start; x < size_x + margin_end; ++x) {
for (int y = -margin_start; y < size_y + margin_end; ++y) { for (int y = -margin_start; y < size_y + margin_end; ++y) {
float xx = x + psx;
float yy = y + psy;
xx /= cx;
yy /= cy;
float val = noise->get_noise_2d(x + (position_x * size_x), y + (position_y * size_y)); float val = noise->get_noise_2d(xx, yy);
val *= scale_factor; val *= scale_factor;