phaneron/Kelsidavis-WoWee
1
0
Fork 0
mirror of https://github.com/Kelsidavis/WoWee.git synced 2026-05-06 09:03:52 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

feat(editor): sand dune generator for desert terrain

Browse source 
- Dune Generator: creates rolling sand dune patterns with primary
  and secondary sine waves plus hash-based variation
- Configurable wavelength, amplitude, wind direction, and seed
- Directional waves create realistic parallel dune ridges
- Secondary wave adds natural irregularity at 2.3x wavelength
- Perpendicular variation breaks up uniform dune lines
- Pair with Desert biome paint for instant Tanaris-style zones
This commit is contained in:
Kelsi 2026-05-05 08:47:44 -07:00
parent 8255cda9a8
commit 79db38219f
3 changed files with 49 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

16
tools/editor/editor_ui.cpp
View file

@ -709,6 +709,22 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
ImGui::TextColored(ImVec4(0.6f, 0.6f, 0.6f, 1), "Quantizes heights into flat shelves");
}
if (ImGui::CollapsingHeader("Dune Generator")) {
static float duneWave = 30.0f, duneAmp = 8.0f, duneDir = 45.0f;
static int duneSeed = 10;
ImGui::SliderFloat("Wavelength##dune", &duneWave, 10.0f, 100.0f);
ImGui::SliderFloat("Amplitude##dune", &duneAmp, 2.0f, 30.0f);
ImGui::SliderFloat("Direction##dune", &duneDir, 0.0f, 360.0f, "%.0f deg");
ImGui::InputInt("Seed##dune", &duneSeed);
if (ImGui::Button("Create Dunes", ImVec2(-1, 0))) {
app.getTerrainEditor().createDunes(duneWave, duneAmp, duneDir,
static_cast<uint32_t>(duneSeed));
app.showToast("Dunes created");
}
ImGui::TextColored(ImVec4(0.6f, 0.6f, 0.6f, 1),
"Rolling sand dune pattern. Paint desert texture after.");
}
if (ImGui::CollapsingHeader("Canyon Generator")) {
static float canyonWidth = 15.0f, canyonDepth = 20.0f;
static int canyonSeed = 1;