From 15740faf9fe9fe4be08965098bbf2947e096aeeb Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 14 Aug 2019 22:50:43 +0800
Subject: +Unity Runtime code

---
 Runtime/NavMesh/NavMeshCarving.h | 45 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 Runtime/NavMesh/NavMeshCarving.h

(limited to 'Runtime/NavMesh/NavMeshCarving.h')

diff --git a/Runtime/NavMesh/NavMeshCarving.h b/Runtime/NavMesh/NavMeshCarving.h
new file mode 100644
index 0000000..0cec244
--- /dev/null
+++ b/Runtime/NavMesh/NavMeshCarving.h
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "Runtime/Utilities/dynamic_array.h"
+#include "Runtime/NavMesh/NavMeshTypes.h"
+#include "Runtime/Geometry/AABB.h"
+
+class NavMeshObstacle;
+class NavMesh;
+
+class NavMeshCarving
+{
+	enum TileCarveStatus
+	{
+		kIgnore = 0,
+		kRestore = 1,
+		kCarve = 2
+	};
+
+	struct ObstacleCarveInfo
+	{
+		NavMeshCarveData carveData;
+		MinMaxAABB carveBounds;
+		NavMeshObstacle* obstacle;
+	};
+
+public:
+	NavMeshCarving ();
+	~NavMeshCarving ();
+
+
+	void AddObstacle (NavMeshObstacle& obstacle, int& handle);
+	void RemoveObstacle (int& handle);
+	bool Carve ();
+
+private:
+
+	void UpdateCarveData (dynamic_array<NavMeshCarveData>& newCarveData);
+	bool UpdateTiles (NavMesh* navmesh, const dynamic_array<NavMeshCarveData>& newCarveData);
+
+	TileCarveStatus CollectCarveDataAndStatus (dynamic_array<Matrix4x4f>& transforms, dynamic_array<Vector3f>& sizes, dynamic_array<MinMaxAABB>& aabbs, const dynamic_array<NavMeshCarveData>& newCarveData, const MinMaxAABB& tileBounds) const;
+	void CollectOverlappingCarveData (dynamic_array<Matrix4x4f>& transforms, dynamic_array<Vector3f>& sizes, dynamic_array<MinMaxAABB>& aabbs, const MinMaxAABB& bounds) const;
+
+	dynamic_array<ObstacleCarveInfo> m_ObstacleInfo;
+	dynamic_array<MinMaxAABB> m_OldCarveBounds;
+};
-- 
cgit v1.1-26-g67d0