Clamp strength on height and slope brushes

TokisanGames · Sep 29, 2024 · 2feebf0 · 2feebf0
1 parent be7ba59
commit 2feebf0
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/terrain_3d_editor.cpp b/src/terrain_3d_editor.cpp
@@ -242,7 +242,7 @@ void Terrain3DEditor::_operate_map(const Vector3 &p_global_position, const real_
  break;
  }
  case REPLACE: {
- destf = Math::lerp(srcf, height, brush_alpha * strength * .5f);
+ destf = Math::lerp(srcf, height, CLAMP(brush_alpha * strength * .5f, 0.f, .15f));
  break;
  }
  case AVERAGE: {
@@ -291,8 +291,7 @@ void Terrain3DEditor::_operate_map(const Vector3 &p_global_position, const real_
  real_t weight = dir.normalized().dot(brush_xz - point_1_xz) / dir.length();
  weight = Math::clamp(weight, (real_t)0.0f, (real_t)1.0f);
  real_t height = Math::lerp(point_1.y, point_2.y, weight);
-
- destf = Math::lerp(srcf, height, brush_alpha * strength * .5f);
+ destf = Math::lerp(srcf, height, CLAMP(brush_alpha * strength, 0.f, 1.f));
  }
  break;
  }