implement dists

OpenDreamProject · Feb 26, 2025 · 52226af · 52226af
1 parent 6587932
commit 52226af
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/OpenDreamClient/Rendering/ClientDreamParticlesSystem.cs b/OpenDreamClient/Rendering/ClientDreamParticlesSystem.cs
@@ -85,6 +85,12 @@ private Func<float> GetGeneratorFloat(float low, float high, ParticlePropertyTyp
                 return () => high;
             case ParticlePropertyType.RandomUniform:
                 return () => random.NextFloat(low, high);
+            case ParticlePropertyType.RandomNormal:
+                return () => (float) Math.Clamp(random.NextGaussian((low+high)/2, (high-low)/6), low, high);
+            case ParticlePropertyType.RandomLinear:
+                return () => MathF.Sqrt(random.NextFloat(0, 1)) * (high - low) + low;
+            case ParticlePropertyType.RandomSquare:
+                return () => MathF.Cbrt(random.NextFloat(0, 1)) * (high - low) + low;
             default:
                 throw new NotImplementedException();
         }
@@ -94,21 +100,17 @@ private Func<Vector2> GetGeneratorVector2(Vector2 low, Vector2 high, ParticlePro
         switch (type) {
             case ParticlePropertyType.HighValue:
                 return () => high;
-            case ParticlePropertyType.RandomUniform:
-                return () => new Vector2(random.NextFloat(low.X, high.X), random.NextFloat(low.Y, high.Y));
             default:
-                throw new NotImplementedException();
+                return () => new Vector2(GetGeneratorFloat(low.X, high.X, type)(), GetGeneratorFloat(low.Y, high.Y, type)());
         }
     }
 
     private Func<Vector3> GetGeneratorVector3(Vector3 low, Vector3 high, ParticlePropertyType type){
         switch (type) {
             case ParticlePropertyType.HighValue:
                 return () => high;
-            case ParticlePropertyType.RandomUniform:
-                return () => new Vector3(random.NextFloat(low.X, high.X), random.NextFloat(low.Y, high.Y), random.NextFloat(low.Z, high.Z));
             default:
-                throw new NotImplementedException();
+                return () => new Vector3(GetGeneratorFloat(low.X, high.X, type)(), GetGeneratorFloat(low.Y, high.Y, type)(), GetGeneratorFloat(low.Z, high.Z, type)());
         }
     }
 }