更新obi到7.1

Assets/ThirdParty/Obi/Scripts/Common/DataStructures/EmittedParticleData.cs

@@ -0,0 +1,16 @@
+using UnityEngine;
+
+namespace Obi
+{
+    public struct EmittedParticleData
+    {
+        public Vector4 fluidMaterial;
+        public Vector4 fluidMaterial2;
+        public Vector4 fluidInterface;
+        public Vector4 userData;
+        public int phase;
+        public float invMass;
+        public float radius;
+        public float volume;
+    }
+}