111

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 6e46ea01a7996344eb0beb007193626a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 45e9a2dc58c15a34a8bc8297ebdc8c69
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 55c30f06c41a86348af15276b2f621c5
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: adeae27536c26f349969271f27c1bdb8
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 31e9cb45329e9504aa7db1c06e069a34
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/Displace.cs

@@ -0,0 +1,36 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(WaterBase))]
+    public class Displace : MonoBehaviour
+    {
+        public void Awake()
+        {
+            if (enabled)
+            {
+                OnEnable();
+            }
+            else
+            {
+                OnDisable();
+            }
+        }
+
+
+        public void OnEnable()
+        {
+            Shader.EnableKeyword("WATER_VERTEX_DISPLACEMENT_ON");
+            Shader.DisableKeyword("WATER_VERTEX_DISPLACEMENT_OFF");
+        }
+
+
+        public void OnDisable()
+        {
+            Shader.EnableKeyword("WATER_VERTEX_DISPLACEMENT_OFF");
+            Shader.DisableKeyword("WATER_VERTEX_DISPLACEMENT_ON");
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/Displace.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: c62b7d87755b447919138e67f8e22e0c
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/GerstnerDisplace.cs

@@ -0,0 +1,9 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(WaterBase))]
+    public class GerstnerDisplace : Displace { }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/GerstnerDisplace.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 42e7f46d0e5a84171a3909479c1646ba
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/MeshContainer.cs

@@ -0,0 +1,27 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    public class MeshContainer
+    {
+        public Mesh mesh;
+        public Vector3[] vertices;
+        public Vector3[] normals;
+
+
+        public MeshContainer(Mesh m)
+        {
+            mesh = m;
+            vertices = m.vertices;
+            normals = m.normals;
+        }
+
+
+        public void Update()
+        {
+            mesh.vertices = vertices;
+            mesh.normals = normals;
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/MeshContainer.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 951d74f7d57bed84cb623c62436bd064
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/PlanarReflection.cs

@@ -0,0 +1,284 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(WaterBase))]
+    public class PlanarReflection : MonoBehaviour
+    {
+        public LayerMask reflectionMask;
+        public bool reflectSkybox = false;
+        public Color clearColor = Color.grey;
+        public String reflectionSampler = "_ReflectionTex";
+        public float clipPlaneOffset = 0.07F;
+
+
+        Vector3 m_Oldpos;
+        Camera m_ReflectionCamera;
+        Material m_SharedMaterial;
+        Dictionary<Camera, bool> m_HelperCameras;
+
+
+        public void Start()
+        {
+            m_SharedMaterial = ((WaterBase)gameObject.GetComponent(typeof(WaterBase))).sharedMaterial;
+        }
+
+
+        Camera CreateReflectionCameraFor(Camera cam)
+        {
+            String reflName = gameObject.name + "Reflection" + cam.name;
+            GameObject go = GameObject.Find(reflName);
+
+            if (!go)
+            {
+                go = new GameObject(reflName, typeof(Camera));
+            }
+            if (!go.GetComponent(typeof(Camera)))
+            {
+                go.AddComponent(typeof(Camera));
+            }
+            Camera reflectCamera = go.GetComponent<Camera>();
+
+            reflectCamera.backgroundColor = clearColor;
+            reflectCamera.clearFlags = reflectSkybox ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
+
+            SetStandardCameraParameter(reflectCamera, reflectionMask);
+
+            if (!reflectCamera.targetTexture)
+            {
+                reflectCamera.targetTexture = CreateTextureFor(cam);
+            }
+
+            return reflectCamera;
+        }
+
+
+        void SetStandardCameraParameter(Camera cam, LayerMask mask)
+        {
+            cam.cullingMask = mask & ~(1 << LayerMask.NameToLayer("Water"));
+            cam.backgroundColor = Color.black;
+            cam.enabled = false;
+        }
+
+
+        RenderTexture CreateTextureFor(Camera cam)
+        {
+            RenderTexture rt = new RenderTexture(Mathf.FloorToInt(cam.pixelWidth * 0.5F),
+                Mathf.FloorToInt(cam.pixelHeight * 0.5F), 24);
+            rt.hideFlags = HideFlags.DontSave;
+            return rt;
+        }
+
+
+        public void RenderHelpCameras(Camera currentCam)
+        {
+            if (null == m_HelperCameras)
+            {
+                m_HelperCameras = new Dictionary<Camera, bool>();
+            }
+
+            if (!m_HelperCameras.ContainsKey(currentCam))
+            {
+                m_HelperCameras.Add(currentCam, false);
+            }
+            if (m_HelperCameras[currentCam])
+            {
+                return;
+            }
+
+            if (!m_ReflectionCamera)
+            {
+                m_ReflectionCamera = CreateReflectionCameraFor(currentCam);
+            }
+
+            RenderReflectionFor(currentCam, m_ReflectionCamera);
+
+            m_HelperCameras[currentCam] = true;
+        }
+
+
+        public void LateUpdate()
+        {
+            if (null != m_HelperCameras)
+            {
+                m_HelperCameras.Clear();
+            }
+        }
+
+
+        public void WaterTileBeingRendered(Transform tr, Camera currentCam)
+        {
+            RenderHelpCameras(currentCam);
+
+            if (m_ReflectionCamera && m_SharedMaterial)
+            {
+                m_SharedMaterial.SetTexture(reflectionSampler, m_ReflectionCamera.targetTexture);
+            }
+        }
+
+
+        public void OnEnable()
+        {
+            Shader.EnableKeyword("WATER_REFLECTIVE");
+            Shader.DisableKeyword("WATER_SIMPLE");
+        }
+
+
+        public void OnDisable()
+        {
+            Shader.EnableKeyword("WATER_SIMPLE");
+            Shader.DisableKeyword("WATER_REFLECTIVE");
+        }
+
+
+        void RenderReflectionFor(Camera cam, Camera reflectCamera)
+        {
+            if (!reflectCamera)
+            {
+                return;
+            }
+
+            if (m_SharedMaterial && !m_SharedMaterial.HasProperty(reflectionSampler))
+            {
+                return;
+            }
+
+            reflectCamera.cullingMask = reflectionMask & ~(1 << LayerMask.NameToLayer("Water"));
+
+            SaneCameraSettings(reflectCamera);
+
+            reflectCamera.backgroundColor = clearColor;
+            reflectCamera.clearFlags = reflectSkybox ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
+            if (reflectSkybox)
+            {
+                if (cam.gameObject.GetComponent(typeof(Skybox)))
+                {
+                    Skybox sb = (Skybox)reflectCamera.gameObject.GetComponent(typeof(Skybox));
+                    if (!sb)
+                    {
+                        sb = (Skybox)reflectCamera.gameObject.AddComponent(typeof(Skybox));
+                    }
+                    sb.material = ((Skybox)cam.GetComponent(typeof(Skybox))).material;
+                }
+            }
+
+            GL.invertCulling = true;
+
+            Transform reflectiveSurface = transform; //waterHeight;
+
+            Vector3 eulerA = cam.transform.eulerAngles;
+
+            reflectCamera.transform.eulerAngles = new Vector3(-eulerA.x, eulerA.y, eulerA.z);
+            reflectCamera.transform.position = cam.transform.position;
+
+            Vector3 pos = reflectiveSurface.transform.position;
+            pos.y = reflectiveSurface.position.y;
+            Vector3 normal = reflectiveSurface.transform.up;
+            float d = -Vector3.Dot(normal, pos) - clipPlaneOffset;
+            Vector4 reflectionPlane = new Vector4(normal.x, normal.y, normal.z, d);
+
+            Matrix4x4 reflection = Matrix4x4.zero;
+            reflection = CalculateReflectionMatrix(reflection, reflectionPlane);
+            m_Oldpos = cam.transform.position;
+            Vector3 newpos = reflection.MultiplyPoint(m_Oldpos);
+
+            reflectCamera.worldToCameraMatrix = cam.worldToCameraMatrix * reflection;
+
+            Vector4 clipPlane = CameraSpacePlane(reflectCamera, pos, normal, 1.0f);
+
+            Matrix4x4 projection = cam.projectionMatrix;
+            projection = CalculateObliqueMatrix(projection, clipPlane);
+            reflectCamera.projectionMatrix = projection;
+
+            reflectCamera.transform.position = newpos;
+            Vector3 euler = cam.transform.eulerAngles;
+            reflectCamera.transform.eulerAngles = new Vector3(-euler.x, euler.y, euler.z);
+
+            reflectCamera.Render();
+
+            GL.invertCulling = false;
+        }
+
+
+        void SaneCameraSettings(Camera helperCam)
+        {
+            helperCam.depthTextureMode = DepthTextureMode.None;
+            helperCam.backgroundColor = Color.black;
+            helperCam.clearFlags = CameraClearFlags.SolidColor;
+            helperCam.renderingPath = RenderingPath.Forward;
+        }
+
+
+        static Matrix4x4 CalculateObliqueMatrix(Matrix4x4 projection, Vector4 clipPlane)
+        {
+            Vector4 q = projection.inverse * new Vector4(
+                Sgn(clipPlane.x),
+                Sgn(clipPlane.y),
+                1.0F,
+                1.0F
+                );
+            Vector4 c = clipPlane * (2.0F / (Vector4.Dot(clipPlane, q)));
+            // third row = clip plane - fourth row
+            projection[2] = c.x - projection[3];
+            projection[6] = c.y - projection[7];
+            projection[10] = c.z - projection[11];
+            projection[14] = c.w - projection[15];
+
+            return projection;
+        }
+
+
+        static Matrix4x4 CalculateReflectionMatrix(Matrix4x4 reflectionMat, Vector4 plane)
+        {
+            reflectionMat.m00 = (1.0F - 2.0F * plane[0] * plane[0]);
+            reflectionMat.m01 = (- 2.0F * plane[0] * plane[1]);
+            reflectionMat.m02 = (- 2.0F * plane[0] * plane[2]);
+            reflectionMat.m03 = (- 2.0F * plane[3] * plane[0]);
+
+            reflectionMat.m10 = (- 2.0F * plane[1] * plane[0]);
+            reflectionMat.m11 = (1.0F - 2.0F * plane[1] * plane[1]);
+            reflectionMat.m12 = (- 2.0F * plane[1] * plane[2]);
+            reflectionMat.m13 = (- 2.0F * plane[3] * plane[1]);
+
+            reflectionMat.m20 = (- 2.0F * plane[2] * plane[0]);
+            reflectionMat.m21 = (- 2.0F * plane[2] * plane[1]);
+            reflectionMat.m22 = (1.0F - 2.0F * plane[2] * plane[2]);
+            reflectionMat.m23 = (- 2.0F * plane[3] * plane[2]);
+
+            reflectionMat.m30 = 0.0F;
+            reflectionMat.m31 = 0.0F;
+            reflectionMat.m32 = 0.0F;
+            reflectionMat.m33 = 1.0F;
+
+            return reflectionMat;
+        }
+
+
+        static float Sgn(float a)
+        {
+            if (a > 0.0F)
+            {
+                return 1.0F;
+            }
+            if (a < 0.0F)
+            {
+                return -1.0F;
+            }
+            return 0.0F;
+        }
+
+
+        Vector4 CameraSpacePlane(Camera cam, Vector3 pos, Vector3 normal, float sideSign)
+        {
+            Vector3 offsetPos = pos + normal * clipPlaneOffset;
+            Matrix4x4 m = cam.worldToCameraMatrix;
+            Vector3 cpos = m.MultiplyPoint(offsetPos);
+            Vector3 cnormal = m.MultiplyVector(normal).normalized * sideSign;
+
+            return new Vector4(cnormal.x, cnormal.y, cnormal.z, -Vector3.Dot(cpos, cnormal));
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/PlanarReflection.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 4185bc77c7194462ca3b1097ef4a5de0
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/SpecularLighting.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [RequireComponent(typeof(WaterBase))]
+    [ExecuteInEditMode]
+    public class SpecularLighting : MonoBehaviour
+    {
+        public Transform specularLight;
+        private WaterBase m_WaterBase;
+
+
+        public void Start()
+        {
+            m_WaterBase = (WaterBase)gameObject.GetComponent(typeof(WaterBase));
+        }
+
+
+        public void Update()
+        {
+            if (!m_WaterBase)
+            {
+                m_WaterBase = (WaterBase)gameObject.GetComponent(typeof(WaterBase));
+            }
+
+            if (specularLight && m_WaterBase.sharedMaterial)
+            {
+                m_WaterBase.sharedMaterial.SetVector("_WorldLightDir", specularLight.transform.forward);
+            }
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/SpecularLighting.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: de2ab2b9ac93bb544b9552e49030371b
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/Water.cs

@@ -0,0 +1,396 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [ExecuteInEditMode] // Make water live-update even when not in play mode
+    public class Water : MonoBehaviour
+    {
+        public enum WaterMode
+        {
+            Simple = 0,
+            Reflective = 1,
+            Refractive = 2,
+        };
+
+
+        public WaterMode waterMode = WaterMode.Refractive;
+        public bool disablePixelLights = true;
+        public int textureSize = 256;
+        public float clipPlaneOffset = 0.07f;
+        public LayerMask reflectLayers = -1;
+        public LayerMask refractLayers = -1;
+
+
+        private Dictionary<Camera, Camera> m_ReflectionCameras = new Dictionary<Camera, Camera>(); // Camera -> Camera table
+        private Dictionary<Camera, Camera> m_RefractionCameras = new Dictionary<Camera, Camera>(); // Camera -> Camera table
+        private RenderTexture m_ReflectionTexture;
+        private RenderTexture m_RefractionTexture;
+        private WaterMode m_HardwareWaterSupport = WaterMode.Refractive;
+        private int m_OldReflectionTextureSize;
+        private int m_OldRefractionTextureSize;
+        private static bool s_InsideWater;
+
+
+        // This is called when it's known that the object will be rendered by some
+        // camera. We render reflections / refractions and do other updates here.
+        // Because the script executes in edit mode, reflections for the scene view
+        // camera will just work!
+        public void OnWillRenderObject()
+        {
+            if (!enabled || !GetComponent<Renderer>() || !GetComponent<Renderer>().sharedMaterial ||
+                !GetComponent<Renderer>().enabled)
+            {
+                return;
+            }
+
+            Camera cam = Camera.current;
+            if (!cam)
+            {
+                return;
+            }
+
+            // Safeguard from recursive water reflections.
+            if (s_InsideWater)
+            {
+                return;
+            }
+            s_InsideWater = true;
+
+            // Actual water rendering mode depends on both the current setting AND
+            // the hardware support. There's no point in rendering refraction textures
+            // if they won't be visible in the end.
+            m_HardwareWaterSupport = FindHardwareWaterSupport();
+            WaterMode mode = GetWaterMode();
+
+            Camera reflectionCamera, refractionCamera;
+            CreateWaterObjects(cam, out reflectionCamera, out refractionCamera);
+
+            // find out the reflection plane: position and normal in world space
+            Vector3 pos = transform.position;
+            Vector3 normal = transform.up;
+
+            // Optionally disable pixel lights for reflection/refraction
+            int oldPixelLightCount = QualitySettings.pixelLightCount;
+            if (disablePixelLights)
+            {
+                QualitySettings.pixelLightCount = 0;
+            }
+
+            UpdateCameraModes(cam, reflectionCamera);
+            UpdateCameraModes(cam, refractionCamera);
+
+            // Render reflection if needed
+            if (mode >= WaterMode.Reflective)
+            {
+                // Reflect camera around reflection plane
+                float d = -Vector3.Dot(normal, pos) - clipPlaneOffset;
+                Vector4 reflectionPlane = new Vector4(normal.x, normal.y, normal.z, d);
+
+                Matrix4x4 reflection = Matrix4x4.zero;
+                CalculateReflectionMatrix(ref reflection, reflectionPlane);
+                Vector3 oldpos = cam.transform.position;
+                Vector3 newpos = reflection.MultiplyPoint(oldpos);
+                reflectionCamera.worldToCameraMatrix = cam.worldToCameraMatrix * reflection;
+
+                // Setup oblique projection matrix so that near plane is our reflection
+                // plane. This way we clip everything below/above it for free.
+                Vector4 clipPlane = CameraSpacePlane(reflectionCamera, pos, normal, 1.0f);
+                reflectionCamera.projectionMatrix = cam.CalculateObliqueMatrix(clipPlane);
+
+                reflectionCamera.cullingMask = ~(1 << 4) & reflectLayers.value; // never render water layer
+                reflectionCamera.targetTexture = m_ReflectionTexture;
+                GL.invertCulling = true;
+                reflectionCamera.transform.position = newpos;
+                Vector3 euler = cam.transform.eulerAngles;
+                reflectionCamera.transform.eulerAngles = new Vector3(-euler.x, euler.y, euler.z);
+                reflectionCamera.Render();
+                reflectionCamera.transform.position = oldpos;
+                GL.invertCulling = false;
+                GetComponent<Renderer>().sharedMaterial.SetTexture("_ReflectionTex", m_ReflectionTexture);
+            }
+
+            // Render refraction
+            if (mode >= WaterMode.Refractive)
+            {
+                refractionCamera.worldToCameraMatrix = cam.worldToCameraMatrix;
+
+                // Setup oblique projection matrix so that near plane is our reflection
+                // plane. This way we clip everything below/above it for free.
+                Vector4 clipPlane = CameraSpacePlane(refractionCamera, pos, normal, -1.0f);
+                refractionCamera.projectionMatrix = cam.CalculateObliqueMatrix(clipPlane);
+
+                refractionCamera.cullingMask = ~(1 << 4) & refractLayers.value; // never render water layer
+                refractionCamera.targetTexture = m_RefractionTexture;
+                refractionCamera.transform.position = cam.transform.position;
+                refractionCamera.transform.rotation = cam.transform.rotation;
+                refractionCamera.Render();
+                GetComponent<Renderer>().sharedMaterial.SetTexture("_RefractionTex", m_RefractionTexture);
+            }
+
+            // Restore pixel light count
+            if (disablePixelLights)
+            {
+                QualitySettings.pixelLightCount = oldPixelLightCount;
+            }
+
+            // Setup shader keywords based on water mode
+            switch (mode)
+            {
+                case WaterMode.Simple:
+                    Shader.EnableKeyword("WATER_SIMPLE");
+                    Shader.DisableKeyword("WATER_REFLECTIVE");
+                    Shader.DisableKeyword("WATER_REFRACTIVE");
+                    break;
+                case WaterMode.Reflective:
+                    Shader.DisableKeyword("WATER_SIMPLE");
+                    Shader.EnableKeyword("WATER_REFLECTIVE");
+                    Shader.DisableKeyword("WATER_REFRACTIVE");
+                    break;
+                case WaterMode.Refractive:
+                    Shader.DisableKeyword("WATER_SIMPLE");
+                    Shader.DisableKeyword("WATER_REFLECTIVE");
+                    Shader.EnableKeyword("WATER_REFRACTIVE");
+                    break;
+            }
+
+            s_InsideWater = false;
+        }
+
+
+        // Cleanup all the objects we possibly have created
+        void OnDisable()
+        {
+            if (m_ReflectionTexture)
+            {
+                DestroyImmediate(m_ReflectionTexture);
+                m_ReflectionTexture = null;
+            }
+            if (m_RefractionTexture)
+            {
+                DestroyImmediate(m_RefractionTexture);
+                m_RefractionTexture = null;
+            }
+            foreach (var kvp in m_ReflectionCameras)
+            {
+                DestroyImmediate((kvp.Value).gameObject);
+            }
+            m_ReflectionCameras.Clear();
+            foreach (var kvp in m_RefractionCameras)
+            {
+                DestroyImmediate((kvp.Value).gameObject);
+            }
+            m_RefractionCameras.Clear();
+        }
+
+
+        // This just sets up some matrices in the material; for really
+        // old cards to make water texture scroll.
+        void Update()
+        {
+            if (!GetComponent<Renderer>())
+            {
+                return;
+            }
+            Material mat = GetComponent<Renderer>().sharedMaterial;
+            if (!mat)
+            {
+                return;
+            }
+
+            Vector4 waveSpeed = mat.GetVector("WaveSpeed");
+            float waveScale = mat.GetFloat("_WaveScale");
+            Vector4 waveScale4 = new Vector4(waveScale, waveScale, waveScale * 0.4f, waveScale * 0.45f);
+
+            // Time since level load, and do intermediate calculations with doubles
+            double t = Time.timeSinceLevelLoad / 20.0;
+            Vector4 offsetClamped = new Vector4(
+                (float)Math.IEEERemainder(waveSpeed.x * waveScale4.x * t, 1.0),
+                (float)Math.IEEERemainder(waveSpeed.y * waveScale4.y * t, 1.0),
+                (float)Math.IEEERemainder(waveSpeed.z * waveScale4.z * t, 1.0),
+                (float)Math.IEEERemainder(waveSpeed.w * waveScale4.w * t, 1.0)
+                );
+
+            mat.SetVector("_WaveOffset", offsetClamped);
+            mat.SetVector("_WaveScale4", waveScale4);
+        }
+
+        void UpdateCameraModes(Camera src, Camera dest)
+        {
+            if (dest == null)
+            {
+                return;
+            }
+            // set water camera to clear the same way as current camera
+            dest.clearFlags = src.clearFlags;
+            dest.backgroundColor = src.backgroundColor;
+            if (src.clearFlags == CameraClearFlags.Skybox)
+            {
+                Skybox sky = src.GetComponent<Skybox>();
+                Skybox mysky = dest.GetComponent<Skybox>();
+                if (!sky || !sky.material)
+                {
+                    mysky.enabled = false;
+                }
+                else
+                {
+                    mysky.enabled = true;
+                    mysky.material = sky.material;
+                }
+            }
+            // update other values to match current camera.
+            // even if we are supplying custom camera&projection matrices,
+            // some of values are used elsewhere (e.g. skybox uses far plane)
+            dest.farClipPlane = src.farClipPlane;
+            dest.nearClipPlane = src.nearClipPlane;
+            dest.orthographic = src.orthographic;
+            dest.fieldOfView = src.fieldOfView;
+            dest.aspect = src.aspect;
+            dest.orthographicSize = src.orthographicSize;
+        }
+
+
+        // On-demand create any objects we need for water
+        void CreateWaterObjects(Camera currentCamera, out Camera reflectionCamera, out Camera refractionCamera)
+        {
+            WaterMode mode = GetWaterMode();
+
+            reflectionCamera = null;
+            refractionCamera = null;
+
+            if (mode >= WaterMode.Reflective)
+            {
+                // Reflection render texture
+                if (!m_ReflectionTexture || m_OldReflectionTextureSize != textureSize)
+                {
+                    if (m_ReflectionTexture)
+                    {
+                        DestroyImmediate(m_ReflectionTexture);
+                    }
+                    m_ReflectionTexture = new RenderTexture(textureSize, textureSize, 16);
+                    m_ReflectionTexture.name = "__WaterReflection" + GetInstanceID();
+                    m_ReflectionTexture.isPowerOfTwo = true;
+                    m_ReflectionTexture.hideFlags = HideFlags.DontSave;
+                    m_OldReflectionTextureSize = textureSize;
+                }
+
+                // Camera for reflection
+                m_ReflectionCameras.TryGetValue(currentCamera, out reflectionCamera);
+                if (!reflectionCamera) // catch both not-in-dictionary and in-dictionary-but-deleted-GO
+                {
+                    GameObject go = new GameObject("Water Refl Camera id" + GetInstanceID() + " for " + currentCamera.GetInstanceID(), typeof(Camera), typeof(Skybox));
+                    reflectionCamera = go.GetComponent<Camera>();
+                    reflectionCamera.enabled = false;
+                    reflectionCamera.transform.position = transform.position;
+                    reflectionCamera.transform.rotation = transform.rotation;
+                    reflectionCamera.gameObject.AddComponent<FlareLayer>();
+                    go.hideFlags = HideFlags.HideAndDontSave;
+                    m_ReflectionCameras[currentCamera] = reflectionCamera;
+                }
+            }
+
+            if (mode >= WaterMode.Refractive)
+            {
+                // Refraction render texture
+                if (!m_RefractionTexture || m_OldRefractionTextureSize != textureSize)
+                {
+                    if (m_RefractionTexture)
+                    {
+                        DestroyImmediate(m_RefractionTexture);
+                    }
+                    m_RefractionTexture = new RenderTexture(textureSize, textureSize, 16);
+                    m_RefractionTexture.name = "__WaterRefraction" + GetInstanceID();
+                    m_RefractionTexture.isPowerOfTwo = true;
+                    m_RefractionTexture.hideFlags = HideFlags.DontSave;
+                    m_OldRefractionTextureSize = textureSize;
+                }
+
+                // Camera for refraction
+                m_RefractionCameras.TryGetValue(currentCamera, out refractionCamera);
+                if (!refractionCamera) // catch both not-in-dictionary and in-dictionary-but-deleted-GO
+                {
+                    GameObject go =
+                        new GameObject("Water Refr Camera id" + GetInstanceID() + " for " + currentCamera.GetInstanceID(),
+                            typeof(Camera), typeof(Skybox));
+                    refractionCamera = go.GetComponent<Camera>();
+                    refractionCamera.enabled = false;
+                    refractionCamera.transform.position = transform.position;
+                    refractionCamera.transform.rotation = transform.rotation;
+                    refractionCamera.gameObject.AddComponent<FlareLayer>();
+                    go.hideFlags = HideFlags.HideAndDontSave;
+                    m_RefractionCameras[currentCamera] = refractionCamera;
+                }
+            }
+        }
+
+        WaterMode GetWaterMode()
+        {
+            if (m_HardwareWaterSupport < waterMode)
+            {
+                return m_HardwareWaterSupport;
+            }
+            return waterMode;
+        }
+
+        WaterMode FindHardwareWaterSupport()
+        {
+            if (!GetComponent<Renderer>())
+            {
+                return WaterMode.Simple;
+            }
+
+            Material mat = GetComponent<Renderer>().sharedMaterial;
+            if (!mat)
+            {
+                return WaterMode.Simple;
+            }
+
+            string mode = mat.GetTag("WATERMODE", false);
+            if (mode == "Refractive")
+            {
+                return WaterMode.Refractive;
+            }
+            if (mode == "Reflective")
+            {
+                return WaterMode.Reflective;
+            }
+
+            return WaterMode.Simple;
+        }
+
+        // Given position/normal of the plane, calculates plane in camera space.
+        Vector4 CameraSpacePlane(Camera cam, Vector3 pos, Vector3 normal, float sideSign)
+        {
+            Vector3 offsetPos = pos + normal * clipPlaneOffset;
+            Matrix4x4 m = cam.worldToCameraMatrix;
+            Vector3 cpos = m.MultiplyPoint(offsetPos);
+            Vector3 cnormal = m.MultiplyVector(normal).normalized * sideSign;
+            return new Vector4(cnormal.x, cnormal.y, cnormal.z, -Vector3.Dot(cpos, cnormal));
+        }
+
+        // Calculates reflection matrix around the given plane
+        static void CalculateReflectionMatrix(ref Matrix4x4 reflectionMat, Vector4 plane)
+        {
+            reflectionMat.m00 = (1F - 2F * plane[0] * plane[0]);
+            reflectionMat.m01 = (- 2F * plane[0] * plane[1]);
+            reflectionMat.m02 = (- 2F * plane[0] * plane[2]);
+            reflectionMat.m03 = (- 2F * plane[3] * plane[0]);
+
+            reflectionMat.m10 = (- 2F * plane[1] * plane[0]);
+            reflectionMat.m11 = (1F - 2F * plane[1] * plane[1]);
+            reflectionMat.m12 = (- 2F * plane[1] * plane[2]);
+            reflectionMat.m13 = (- 2F * plane[3] * plane[1]);
+
+            reflectionMat.m20 = (- 2F * plane[2] * plane[0]);
+            reflectionMat.m21 = (- 2F * plane[2] * plane[1]);
+            reflectionMat.m22 = (1F - 2F * plane[2] * plane[2]);
+            reflectionMat.m23 = (- 2F * plane[3] * plane[2]);
+
+            reflectionMat.m30 = 0F;
+            reflectionMat.m31 = 0F;
+            reflectionMat.m32 = 0F;
+            reflectionMat.m33 = 1F;
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/Water.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: a3d3ef1a5bbfb4e0a910fbbe5830b1f9
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/WaterBase.cs

@@ -0,0 +1,78 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    public enum WaterQuality
+    {
+        High = 2,
+        Medium = 1,
+        Low = 0,
+    }
+
+    [ExecuteInEditMode]
+    public class WaterBase : MonoBehaviour
+    {
+        public Material sharedMaterial;
+        public WaterQuality waterQuality = WaterQuality.High;
+        public bool edgeBlend = true;
+
+
+        public void UpdateShader()
+        {
+            if (waterQuality > WaterQuality.Medium)
+            {
+                sharedMaterial.shader.maximumLOD = 501;
+            }
+            else if (waterQuality > WaterQuality.Low)
+            {
+                sharedMaterial.shader.maximumLOD = 301;
+            }
+            else
+            {
+                sharedMaterial.shader.maximumLOD = 201;
+            }
+
+            // If the system does not support depth textures (ie. NaCl), turn off edge bleeding,
+            // as the shader will render everything as transparent if the depth texture is not valid.
+            if (!SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.Depth))
+            {
+                edgeBlend = false;
+            }
+
+            if (edgeBlend)
+            {
+                Shader.EnableKeyword("WATER_EDGEBLEND_ON");
+                Shader.DisableKeyword("WATER_EDGEBLEND_OFF");
+                // just to make sure (some peeps might forget to add a water tile to the patches)
+                if (Camera.main)
+                {
+                    Camera.main.depthTextureMode |= DepthTextureMode.Depth;
+                }
+            }
+            else
+            {
+                Shader.EnableKeyword("WATER_EDGEBLEND_OFF");
+                Shader.DisableKeyword("WATER_EDGEBLEND_ON");
+            }
+        }
+
+
+        public void WaterTileBeingRendered(Transform tr, Camera currentCam)
+        {
+            if (currentCam && edgeBlend)
+            {
+                currentCam.depthTextureMode |= DepthTextureMode.Depth;
+            }
+        }
+
+
+        public void Update()
+        {
+            if (sharedMaterial)
+            {
+                UpdateShader();
+            }
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/WaterBase.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: a1da353243062479a9b31c85074a796b
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/WaterTile.cs

@@ -0,0 +1,67 @@
+using System;
+using UnityEngine;
+
+namespace UnityStandardAssets.Water
+{
+    [ExecuteInEditMode]
+    public class WaterTile : MonoBehaviour
+    {
+        public PlanarReflection reflection;
+        public WaterBase waterBase;
+
+
+        public void Start()
+        {
+            AcquireComponents();
+        }
+
+
+        void AcquireComponents()
+        {
+            if (!reflection)
+            {
+                if (transform.parent)
+                {
+                    reflection = transform.parent.GetComponent<PlanarReflection>();
+                }
+                else
+                {
+                    reflection = transform.GetComponent<PlanarReflection>();
+                }
+            }
+
+            if (!waterBase)
+            {
+                if (transform.parent)
+                {
+                    waterBase = transform.parent.GetComponent<WaterBase>();
+                }
+                else
+                {
+                    waterBase = transform.GetComponent<WaterBase>();
+                }
+            }
+        }
+
+
+#if UNITY_EDITOR
+        public void Update()
+        {
+            AcquireComponents();
+        }
+#endif
+
+
+        public void OnWillRenderObject()
+        {
+            if (reflection)
+            {
+                reflection.WaterTileBeingRendered(transform, Camera.current);
+            }
+            if (waterBase)
+            {
+                waterBase.WaterTileBeingRendered(transform, Camera.current);
+            }
+        }
+    }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Environment/Water/Water/Scripts/WaterTile.cs.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 2a91e8dd37cdd41efb4859b65aced7a2
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 17fa625ce6e43384aa2e96586473ccb6
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODPreview.cs

@@ -0,0 +1,301 @@
+using System;
+using UnityEngine;
+using System.Threading;
+using System.Collections;
+using System.Collections.Generic;
+using UltimateGameTools.MeshSimplifier;
+
+public class LODPreview : MonoBehaviour
+{
+  [Serializable]
+  public class ShowcaseObject
+  {
+    public AutomaticLOD m_automaticLOD;
+    public Vector3      m_position;
+    public Vector3      m_angles;
+    public Vector3      m_rotationAxis = Vector3.up;
+    public string       m_description;
+  }
+
+  public ShowcaseObject[] ShowcaseObjects;
+  public Material         WireframeMaterial;
+  public float            MouseSensitvity    = 0.3f;
+  public float            MouseReleaseSpeed  = 3.0f;
+
+	void Start ()
+  {
+    if (ShowcaseObjects != null && ShowcaseObjects.Length > 0)
+    {
+      for (int i = 0; i < ShowcaseObjects.Length; i++)
+      {
+        ShowcaseObjects[i].m_description = ShowcaseObjects[i].m_description.Replace("\\n", Environment.NewLine);
+      }
+
+      SetActiveObject(0);
+    }
+
+    Simplifier.CoroutineFrameMiliseconds = 20;
+	}
+
+  void Progress(string strTitle, string strMessage, float fT)
+  {
+    int nPercent = Mathf.RoundToInt(fT * 100.0f);
+
+    if(nPercent != m_nLastProgress || m_strLastTitle != strTitle || m_strLastMessage != strMessage)
+    {
+      m_strLastTitle   = strTitle;
+      m_strLastMessage = strMessage;
+      m_nLastProgress  = nPercent;
+    }
+  }
+
+  void Update()
+  {
+    if (Input.GetKeyDown(KeyCode.W))
+    {
+      m_bWireframe = !m_bWireframe;
+      SetWireframe(m_bWireframe);
+    }
+
+    if (m_selectedAutomaticLOD != null)
+    {
+      if (Input.GetMouseButton(0) && Input.mousePosition.y > 100)
+      {
+        Vector3 v3Angles = ShowcaseObjects[m_nSelectedIndex].m_rotationAxis * -((Input.mousePosition.x - m_fLastMouseX) * MouseSensitvity);
+        m_selectedAutomaticLOD.transform.Rotate(v3Angles, Space.Self);
+      }
+      else if(Input.GetMouseButtonUp(0) && Input.mousePosition.y > 100)
+      {
+        m_fRotationSpeed = -(Input.mousePosition.x - m_fLastMouseX) * MouseReleaseSpeed;
+      }
+      else
+      {
+        Vector3 v3Angles = ShowcaseObjects[m_nSelectedIndex].m_rotationAxis * (m_fRotationSpeed * Time.deltaTime);
+        m_selectedAutomaticLOD.transform.Rotate(v3Angles, Space.Self);
+      }
+    }
+
+    m_fLastMouseX = Input.mousePosition.x;
+  }
+
+  void OnGUI()
+  {
+    int nWidth = 400;
+
+    if(ShowcaseObjects == null)
+    {
+      return;
+    }
+
+    bool bAllowInteract = true;
+
+    if (!string.IsNullOrEmpty(m_strLastTitle) && !string.IsNullOrEmpty(m_strLastMessage))
+    {
+      bAllowInteract = false;
+    }
+
+    GUI.Box(new Rect(0, 0, nWidth + 10, 430), "");
+
+    GUILayout.Label("Select model:", GUILayout.Width(nWidth));
+
+    GUILayout.BeginHorizontal();
+
+    for (int i = 0; i < ShowcaseObjects.Length; i++)
+    {
+      if (GUILayout.Button(ShowcaseObjects[i].m_automaticLOD.name) && bAllowInteract)
+      {
+        if (m_selectedAutomaticLOD != null)
+        {
+          DestroyImmediate(m_selectedAutomaticLOD.gameObject);
+        }
+
+        SetActiveObject(i);
+      }
+    }
+
+    GUILayout.EndHorizontal();
+
+    if (m_selectedAutomaticLOD != null)
+    {
+      GUILayout.Space(20);
+      GUILayout.Label(ShowcaseObjects[m_nSelectedIndex].m_description);
+      GUILayout.Space(20);
+
+      GUI.changed = false;
+      m_bWireframe = GUILayout.Toggle(m_bWireframe, "Show wireframe");
+
+      if (GUI.changed && m_selectedAutomaticLOD != null)
+      {
+        SetWireframe(m_bWireframe);
+      }
+
+      GUILayout.Space(20);
+
+      GUILayout.Label("Select predefined LOD:");
+
+      GUILayout.BeginHorizontal();
+
+      for (int i = 0; i < m_selectedAutomaticLOD.GetLODLevelCount(); i++)
+      {
+        if (GUILayout.Button("LOD " + i) && bAllowInteract)
+        {
+          m_selectedAutomaticLOD.SwitchToLOD(i, true);
+        }
+      }
+
+      GUILayout.EndHorizontal();
+
+      GUILayout.Space(20);
+
+      GUILayout.Label("Vertex count: " + m_selectedAutomaticLOD.GetCurrentVertexCount(true) + "/" + m_selectedAutomaticLOD.GetOriginalVertexCount(true));
+
+      GUILayout.Space(20);
+
+      if (!string.IsNullOrEmpty(m_strLastTitle) && !string.IsNullOrEmpty(m_strLastMessage))
+      {
+        GUILayout.Label(m_strLastTitle + ": " + m_strLastMessage, GUILayout.MaxWidth(nWidth));
+        GUI.color = Color.blue;
+
+        Rect lastRect = GUILayoutUtility.GetLastRect();
+        GUI.Box(new Rect(10, lastRect.yMax + 5, 204, 24), "");
+        GUI.Box(new Rect(12, lastRect.yMax + 7, m_nLastProgress * 2, 20), "");
+      }
+      else
+      {
+        GUILayout.Label("Vertices: " + (m_fVertexAmount * 100.0f).ToString("0.00") + "%");
+        m_fVertexAmount = GUILayout.HorizontalSlider(m_fVertexAmount, 0.0f, 1.0f, GUILayout.Width(200));
+
+        GUILayout.BeginHorizontal();
+        GUILayout.Space(3);
+
+        if (GUILayout.Button("Compute custom LOD", GUILayout.Width(200)))
+        {
+          StartCoroutine(ComputeLODWithVertices(m_fVertexAmount));
+        }
+
+        GUILayout.FlexibleSpace();
+        GUILayout.EndHorizontal();
+      }
+    }
+  }
+
+  private void SetActiveObject(int index)
+  {
+    m_nSelectedIndex = index;
+
+    AutomaticLOD automaticLOD = Instantiate(ShowcaseObjects[index].m_automaticLOD);
+    automaticLOD.transform.position = ShowcaseObjects[index].m_position;
+    automaticLOD.transform.rotation = Quaternion.Euler(ShowcaseObjects[index].m_angles);
+
+    m_selectedAutomaticLOD = automaticLOD;
+    automaticLOD.SetAutomaticCameraLODSwitch(false);
+
+    m_objectMaterials = new Dictionary<GameObject, Material[]>();
+    AddMaterials(automaticLOD.gameObject, m_objectMaterials);
+
+    m_bWireframe = false;
+  }
+
+  private void AddMaterials(GameObject theGameObject, Dictionary<GameObject, Material[]> dicMaterials)
+  {
+    Renderer     theRenderer  = theGameObject.GetComponent<Renderer>();
+    AutomaticLOD automaticLOD = theGameObject.GetComponent<AutomaticLOD>();
+
+    if (theRenderer != null && theRenderer.sharedMaterials != null && automaticLOD != null)
+    {
+      dicMaterials.Add(theGameObject, theRenderer.sharedMaterials);
+    }
+
+    for (int i = 0; i < theGameObject.transform.childCount; i++)
+    {
+      AddMaterials(theGameObject.transform.GetChild(i).gameObject, dicMaterials);
+    }
+  }
+
+  private void SetWireframe(bool bEnabled)
+  {
+    m_bWireframe = bEnabled;
+
+    foreach (KeyValuePair<GameObject, Material[]> pair in m_objectMaterials)
+    {
+      Renderer theRenderer = pair.Key.GetComponent<Renderer>();
+
+      if (bEnabled)
+      {
+        Material[] materials = new Material[pair.Value.Length];
+
+        for (int i = 0; i < pair.Value.Length; i++)
+        {
+          materials[i] = WireframeMaterial;
+        }
+
+        theRenderer.sharedMaterials = materials;
+      }
+      else
+      {
+        theRenderer.sharedMaterials = pair.Value;
+      }
+    }
+  }
+
+  private IEnumerator ComputeLODWithVertices(float fAmount)
+  {
+    foreach (KeyValuePair<GameObject, Material[]> pair in m_objectMaterials)
+    {
+      AutomaticLOD        automaticLOD = pair.Key.GetComponent<AutomaticLOD>();
+      MeshFilter          meshFilter   = pair.Key.GetComponent<MeshFilter>();
+      SkinnedMeshRenderer skin         = pair.Key.GetComponent<SkinnedMeshRenderer>();
+
+      if (automaticLOD && (meshFilter != null || skin != null))
+      {
+        Mesh newMesh = null;
+
+        if (meshFilter != null)
+        {
+          newMesh = Mesh.Instantiate(meshFilter.sharedMesh);
+        }
+        else if (skin != null)
+        {
+          newMesh = Mesh.Instantiate(skin.sharedMesh);
+        }
+
+        automaticLOD.GetMeshSimplifier().CoroutineEnded = false;
+
+        StartCoroutine(automaticLOD.GetMeshSimplifier().ComputeMeshWithVertexCount(pair.Key, newMesh, Mathf.RoundToInt(fAmount * automaticLOD.GetMeshSimplifier().GetOriginalMeshUniqueVertexCount()), automaticLOD.name, Progress));
+
+        while (automaticLOD.GetMeshSimplifier().CoroutineEnded == false)
+        {
+          yield return null;
+        }
+
+        if (meshFilter != null)
+        {
+          meshFilter.mesh = newMesh;
+        }
+        else if (skin != null)
+        {
+          skin.sharedMesh = newMesh;
+        }
+      }
+    }
+
+    m_strLastTitle   = "";
+    m_strLastMessage = "";
+    m_nLastProgress  = 0;
+  }
+
+  Dictionary<GameObject, Material[]> m_objectMaterials;
+  AutomaticLOD                       m_selectedAutomaticLOD;
+  int                                m_nSelectedIndex = -1;
+  bool                               m_bWireframe;
+  float                              m_fRotationSpeed = 10.0f;
+  float                              m_fLastMouseX;
+
+  Mesh                               m_newMesh;
+  int                                m_nLastProgress  = -1;
+  string                             m_strLastTitle   = "";
+  string                             m_strLastMessage = "";
+
+  float                              m_fVertexAmount  = 1.0f;
+
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODPreview.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 8a8108f029c393b4e9408d6d07364ab9
+timeCreated: 1434752013
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODSampleLODScene.cs

@@ -0,0 +1,258 @@
+using System;
+using UnityEngine;
+using System.Threading;
+using System.Collections;
+using System.Collections.Generic;
+using UltimateGameTools.MeshSimplifier;
+
+public class LODSampleLODScene : MonoBehaviour
+{
+  [Serializable]
+  public class SceneCamera
+  {
+    public Camera m_camera;
+    public float  m_near;
+    public float  m_far;
+
+    [HideInInspector]
+    public Vector3 m_v3InitialCameraPosition;
+    [HideInInspector]
+    public Vector3 m_v3ViewDir;
+  }
+
+  public SceneCamera[] SceneCameras;
+  public Material WireframeMaterial;
+
+	void Start ()
+  {
+    // Enumerate all our objects with automatic LOD components
+
+    AutomaticLOD[] automaticLODObjects = FindObjectsOfType<AutomaticLOD>();
+    m_sceneLODObjects = new List<AutomaticLOD>();
+
+    m_objectMaterials = new Dictionary<GameObject, Material[]>();
+    m_nMaxLODLevels = 0;
+
+    foreach (AutomaticLOD automaticLOD in automaticLODObjects)
+    {
+      if (automaticLOD.IsRootAutomaticLOD())
+      {
+        m_sceneLODObjects.Add(automaticLOD);
+
+        if (automaticLOD.GetLODLevelCount() > m_nMaxLODLevels)
+        {
+          m_nMaxLODLevels = automaticLOD.GetLODLevelCount();
+        }
+
+        AddMaterials(automaticLOD.gameObject, m_objectMaterials);
+      }
+    }
+
+    // Setup camera
+
+    if (SceneCameras != null && SceneCameras.Length > 0)
+    {
+      foreach(SceneCamera sceneCamera in SceneCameras)
+      {
+        sceneCamera.m_v3InitialCameraPosition = sceneCamera.m_camera.transform.position;
+        sceneCamera.m_v3ViewDir               = sceneCamera.m_camera.transform.forward;
+      }
+
+      SetActiveCamera(0);
+    }
+
+    m_bWireframe = false;
+	}
+
+  void Update()
+  {
+    m_nCamMode = 0;
+
+    if(Input.GetKey(KeyCode.I))
+    {
+      m_nCamMode = 1;
+    }
+    else if (Input.GetKey(KeyCode.O))
+    {
+      m_nCamMode = -1;
+    }
+
+    if (m_nCamMode != 0)
+    {
+      m_fCurrentDistanceSlider -= Time.deltaTime * 0.1f * m_nCamMode;
+      m_fCurrentDistanceSlider = Mathf.Clamp01(m_fCurrentDistanceSlider);
+      UpdateCamera(m_fCurrentDistanceSlider);
+    }
+
+    if (Input.GetKeyDown(KeyCode.W))
+    {
+      m_bWireframe = !m_bWireframe;
+      SetWireframe(m_bWireframe);
+    }
+  }
+
+  void OnGUI()
+  {
+    int nWidth = 400;
+
+    if(SceneCameras == null)
+    {
+      return;
+    }
+
+    if (SceneCameras.Length == 0)
+    {
+      return;
+    }
+
+    GUI.Box(new Rect(0, 0, nWidth + 10, 260), "");
+
+    GUILayout.Space(20);
+    GUILayout.Label("Select camera:", GUILayout.Width(nWidth));
+
+    GUILayout.BeginHorizontal();
+
+    for (int i = 0; i < SceneCameras.Length; i++)
+    {
+      if (GUILayout.Button(SceneCameras[i].m_camera.name))
+      {
+        SetActiveCamera(i);
+      }
+    }
+
+    GUILayout.EndHorizontal();
+
+    GUILayout.Label("Camera distance:", GUILayout.Width(nWidth));
+    GUI.changed = false;
+    m_fCurrentDistanceSlider = GUILayout.HorizontalSlider(m_fCurrentDistanceSlider, 0.0f, 1.0f);
+    if (GUI.changed)
+    {
+      UpdateCamera(m_fCurrentDistanceSlider);
+    }
+
+    GUI.changed = false;
+    m_bWireframe = GUILayout.Toggle(m_bWireframe, "Show wireframe");
+
+    if (GUI.changed)
+    {
+      SetWireframe(m_bWireframe);
+    }
+
+    GUILayout.Space(20);
+
+    GUILayout.Label("Select LOD:");
+
+    GUILayout.BeginHorizontal();
+
+    if (GUILayout.Button("Automatic LOD"))
+    {
+      foreach(AutomaticLOD automaticLOD in m_sceneLODObjects)
+      {
+        automaticLOD.SetAutomaticCameraLODSwitch(true);
+      }
+    }
+
+    for (int i = 0; i < m_nMaxLODLevels; i++)
+    {
+      if (GUILayout.Button("LOD " + i))
+      {
+        foreach(AutomaticLOD automaticLOD in m_sceneLODObjects)
+        {
+          automaticLOD.SetAutomaticCameraLODSwitch(false);
+          automaticLOD.SwitchToLOD(i, true);
+        }
+      }
+    }
+
+    GUILayout.EndHorizontal();
+
+    GUILayout.Space(20);
+
+    int nLODVertexCount   = 0;
+    int nTotalVertexCount = 0;
+
+    foreach(AutomaticLOD automaticLOD in m_sceneLODObjects)
+    {
+      nLODVertexCount   += automaticLOD.GetCurrentVertexCount(true);
+      nTotalVertexCount += automaticLOD.GetOriginalVertexCount(true);
+    }
+
+    GUILayout.Label("Vertex count: " + nLODVertexCount + "/" + nTotalVertexCount + " " + Mathf.RoundToInt(100.0f * ((float)nLODVertexCount / (float)nTotalVertexCount)).ToString() + "%");
+
+    GUILayout.Space(20);
+  }
+
+  private void SetActiveCamera(int index)
+  {
+    foreach (SceneCamera sceneCamera in SceneCameras)
+    {
+      sceneCamera.m_camera.gameObject.SetActive(false);
+    }
+
+    m_selectedCamera = SceneCameras[index];
+
+    m_selectedCamera.m_camera.gameObject.SetActive(true);
+    m_selectedCamera.m_camera.transform.position = m_selectedCamera.m_v3InitialCameraPosition;
+    m_fCurrentDistanceSlider = m_selectedCamera.m_near / (m_selectedCamera.m_near - m_selectedCamera.m_far);
+  }
+
+  private void UpdateCamera(float fPos)
+  {
+    Vector3 v3Position = Vector3.Lerp(m_selectedCamera.m_v3InitialCameraPosition + (m_selectedCamera.m_v3ViewDir * m_selectedCamera.m_near),
+                                      m_selectedCamera.m_v3InitialCameraPosition + (m_selectedCamera.m_v3ViewDir * m_selectedCamera.m_far),
+                                      fPos);
+
+    m_selectedCamera.m_camera.transform.position = v3Position;
+  }
+
+  private void AddMaterials(GameObject theGameObject, Dictionary<GameObject, Material[]> dicMaterials)
+  {
+    Renderer     theRenderer  = theGameObject.GetComponent<Renderer>();
+    AutomaticLOD automaticLOD = theGameObject.GetComponent<AutomaticLOD>();
+
+    if (theRenderer != null && theRenderer.sharedMaterials != null && automaticLOD != null && automaticLOD != null)
+    {
+      dicMaterials.Add(theGameObject, theRenderer.sharedMaterials);
+    }
+
+    for (int i = 0; i < theGameObject.transform.childCount; i++)
+    {
+      AddMaterials(theGameObject.transform.GetChild(i).gameObject, dicMaterials);
+    }
+  }
+
+  private void SetWireframe(bool bEnabled)
+  {
+    m_bWireframe = bEnabled;
+
+    foreach (KeyValuePair<GameObject, Material[]> pair in m_objectMaterials)
+    {
+      Renderer theRenderer = pair.Key.GetComponent<Renderer>();
+
+      if (bEnabled)
+      {
+        Material[] materials = new Material[pair.Value.Length];
+
+        for (int i = 0; i < pair.Value.Length; i++)
+        {
+          materials[i] = WireframeMaterial;
+        }
+
+        theRenderer.sharedMaterials = materials;
+      }
+      else
+      {
+        theRenderer.sharedMaterials = pair.Value;
+      }
+    }
+  }
+
+  Dictionary<GameObject, Material[]> m_objectMaterials;
+  SceneCamera                        m_selectedCamera;
+  bool                               m_bWireframe;
+  List<AutomaticLOD>                 m_sceneLODObjects;
+  int                                m_nMaxLODLevels;
+  float                              m_fCurrentDistanceSlider;
+
+  int                                m_nCamMode = 0; // -1 = zoom out, 1 = zoom in
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODSampleLODScene.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 5811c134011b7ac469bb48c134040d30
+timeCreated: 1438106980
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODSceneSelection.cs

@@ -0,0 +1,48 @@
+using UnityEngine;
+using System.Collections;
+
+public class LODSceneSelection : MonoBehaviour
+{
+  [System.Serializable]
+  public class SceneOption
+  {
+    public string m_sceneName;
+    public string m_sceneDisplayName;
+  }
+
+  public int BoxWidth  = 300;
+  public int BoxHeight = 50;
+  public int MarginH   = 20;
+  public int MarginV   = 20;
+
+  public SceneOption[] SceneOptions;
+
+	void OnGUI()
+  {
+    Rect boxRect  = new Rect((Screen.width / 2) - (BoxWidth / 2), 0, BoxWidth, BoxHeight);
+    Rect areaRect = new Rect(boxRect.x + MarginH, boxRect.y + MarginV, BoxWidth - (MarginH * 2), BoxHeight - (MarginV * 2));
+    GUI.Box(boxRect, "");
+    GUI.Box(boxRect, "");
+    GUILayout.BeginArea(areaRect);
+
+    GUILayout.Label("Scene selection:");
+
+    GUILayout.BeginHorizontal();
+    foreach(SceneOption sceneOption in SceneOptions)
+    {
+      if(GUILayout.Button(sceneOption.m_sceneDisplayName))
+      {
+        UnityEngine.SceneManagement.SceneManager.LoadScene(sceneOption.m_sceneName);
+      }
+    }
+
+    if (GUILayout.Button("Exit"))
+    {
+      Application.Quit();
+    }
+
+    GUILayout.EndHorizontal();
+
+    GUILayout.EndArea();
+  }
+}

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Data/Scripts/LODSceneSelection.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 5cf189c258aa10a4eb03811a139fdea0
+timeCreated: 1438135577
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Editor.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: e0889086c0bdcc3459025a94be2da0b4
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Editor/AutomaticLODEditor.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: d15024d8291bfb3408ecafe326e6f235
+timeCreated: 1434653206
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Scripts.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 2cb20282246102f4db576c4bfaae571e
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ThirdParty/Tools/Ultimate Game Tools/AutomaticLOD/Scripts/AutomaticLOD.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: e90785789c206fa4e951b02cff2c61c8
+timeCreated: 1434653219
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: