将Spline移出Plugin，以调整SplineRenderer的OnWillCameraRender

Assets/Dreamteck/Splines/Editor/SplinePreset.cs

@@ -0,0 +1,162 @@
+namespace Dreamteck.Splines.Editor
+{
+    using UnityEngine;
+    using System.IO;
+
+    [System.Serializable]
+    public struct S_Vector3
+    {
+        public float x, y, z;
+        public Vector3 vector
+        {
+            get { return new Vector3(x, y, z); }
+            set { }
+        }
+
+
+        public S_Vector3(Vector3 input)
+        {
+            x = input.x;
+            y = input.y;
+            z = input.z;
+        }
+    }
+    [System.Serializable]
+    public struct S_Color
+    {
+        public float r, g, b, a;
+        public Color color
+        {
+            get { return new Color(r, g, b, a); }
+            set { }
+        }
+        public S_Color(Color input)
+        {
+            r = input.r;
+            g = input.g;
+            b = input.b;
+            a = input.a;
+        }
+    }
+
+    [System.Serializable]
+    public class SplinePreset
+    {
+        [SerializeField]
+        private S_Vector3[] points_position = new S_Vector3[0];
+        [SerializeField]
+        private S_Vector3[] points_tanget = new S_Vector3[0];
+        [SerializeField]
+        private S_Vector3[] points_tangent2 = new S_Vector3[0];
+        [SerializeField]
+        private S_Vector3[] points_normal = new S_Vector3[0];
+        [SerializeField]
+        private S_Color[] points_color = new S_Color[0];
+        [SerializeField]
+        private float[] points_size = new float[0];
+        [SerializeField]
+        private SplinePoint.Type[] points_type = new SplinePoint.Type[0];
+
+
+        [System.NonSerialized]
+        protected SplineComputer computer;
+        [System.NonSerialized]
+        public Vector3 origin = Vector3.zero;
+
+        public bool isClosed = false;
+        public string filename = "";
+        public string name = "";
+        public string description = "";
+        public Spline.Type type = Spline.Type.Bezier;
+        private static string path = "";
+
+        public SplinePoint[] points
+        {
+            get
+            {
+                SplinePoint[] p = new SplinePoint[points_position.Length];
+                for (int i = 0; i < p.Length; i++)
+                {
+                    p[i].type = points_type[i];
+                    p[i].position = points_position[i].vector;
+                    p[i].tangent = points_tanget[i].vector;
+                    p[i].tangent2 = points_tangent2[i].vector;
+                    p[i].normal = points_normal[i].vector;
+                    p[i].color = points_color[i].color;
+                    p[i].size = points_size[i];
+                }
+                return p;
+            }
+        }
+
+        public SplinePreset(SerializedSplinePoint[] p, bool closed, Spline.Type t)
+        {
+            points_position = new S_Vector3[p.Length];
+            points_tanget = new S_Vector3[p.Length];
+            points_tangent2 = new S_Vector3[p.Length];
+            points_normal = new S_Vector3[p.Length];
+            points_color = new S_Color[p.Length];
+            points_size = new float[p.Length];
+            points_type = new SplinePoint.Type[p.Length];
+            for (int i = 0; i < p.Length; i++)
+            {
+                points_position[i] = new S_Vector3(p[i].position);
+                points_tanget[i] = new S_Vector3(p[i].tangent);
+                points_tangent2[i] = new S_Vector3(p[i].tangent2);
+                points_normal[i] = new S_Vector3(p[i].normal);
+                points_color[i] = new S_Color(p[i].color);
+                points_size[i] = p[i].size;
+                points_type[i] = p[i].type;
+            }
+            isClosed = closed;
+            type = t;
+            path = ResourceUtility.FindFolder(Application.dataPath, "Dreamteck/Splines/Presets");
+        }
+
+        public void Save(string name)
+        {
+            if (!Directory.Exists(path))
+            {
+                Directory.CreateDirectory(path);
+            }
+            FileStream file = File.Create(path + "/" + name + ".jsp");
+            byte[] bytes = System.Text.ASCIIEncoding.ASCII.GetBytes(JsonUtility.ToJson(this));
+            file.Write(bytes, 0, bytes.Length);
+            file.Close();
+        }
+
+        public static void Delete(string filename)
+        {
+            path = ResourceUtility.FindFolder(Application.dataPath, "Dreamteck/Splines/Presets");
+            if (!Directory.Exists(path))
+            {
+                Debug.LogError("Directory " + path + " does not exist");
+                return;
+            }
+            File.Delete(path + "/" + filename);
+        }
+
+        public static SplinePreset[] LoadAll()
+        {
+            path = ResourceUtility.FindFolder(Application.dataPath, "Dreamteck/Splines/Presets");
+            if (!Directory.Exists(path))
+            {
+                Debug.LogError("Directory " + path + " does not exist");
+                return null;
+            }
+            string[] files = Directory.GetFiles(path, "*.jsp");
+            SplinePreset[] presets = new SplinePreset[files.Length];
+            for (int i = 0; i < files.Length; i++)
+            {
+
+                FileStream file = File.Open(files[i], FileMode.Open);
+                byte[] bytes = new byte[file.Length];
+                file.Read(bytes, 0, bytes.Length);
+                string json = System.Text.ASCIIEncoding.ASCII.GetString(bytes);
+                presets[i] = JsonUtility.FromJson<SplinePreset>(json);
+                file.Close();
+            }
+            return presets;
+        }
+    }
+}