去掉obi，使用自写绳索

Assets/Obi/Scripts/RopeAndRod/Blueprints/ObiRopeBlueprintBase.cs

@@ -1,109 +0,0 @@
-using System.Collections;
-using System.Collections.ObjectModel;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEditor;
-using System;
-
-namespace Obi
-{
-    public abstract class ObiRopeBlueprintBase : ObiActorBlueprint
-    {
-        [HideInInspector] [SerializeField] public ObiPath path = new ObiPath();
-        public float thickness = 0.1f;
-
-        [Range(0, 1)]
-        public float resolution = 1;
-
-        [HideInInspector] [SerializeField] protected float m_InterParticleDistance;
-        [HideInInspector] [SerializeField] protected int totalParticles;
-        [HideInInspector] [SerializeField] protected float m_RestLength;
-
-        [HideInInspector] public int[] deformableEdges = null;    /**< Indices of deformable edges (2 per edge)*/
-        [HideInInspector] public float[] restLengths;
-
-        public float interParticleDistance
-        {
-            get { return m_InterParticleDistance; }
-        }
-
-        public float restLength
-        {
-            get { return m_RestLength; }
-        }
-
-        public void OnEnable()
-        {
-            path.OnPathChanged.AddListener(GenerateImmediate);
-            path.OnControlPointAdded.AddListener(ControlPointAdded);
-            path.OnControlPointRemoved.AddListener(ControlPointRemoved);
-            path.OnControlPointRenamed.AddListener(ControlPointRenamed);
-        }
-
-        public void OnDisable()
-        {
-            path.OnPathChanged.RemoveAllListeners();
-            path.OnControlPointAdded.RemoveAllListeners();
-            path.OnControlPointRemoved.RemoveAllListeners();
-            path.OnControlPointRenamed.RemoveAllListeners();
-        }
-
-        protected void ControlPointAdded(int index)
-        {
-            var group = InsertNewParticleGroup(path.GetName(index), index);
-        }
-
-        protected void ControlPointRenamed(int index)
-        {
-            SetParticleGroupName(index, path.GetName(index));
-        }
-
-        protected void ControlPointRemoved(int index)
-        {
-            RemoveParticleGroupAt(index);
-        }
-
-        protected virtual IEnumerator CreateAerodynamicConstraints()
-        {
-            aerodynamicConstraintsData = new ObiAerodynamicConstraintsData();
-            var aeroBatch = new ObiAerodynamicConstraintsBatch();
-            aerodynamicConstraintsData.AddBatch(aeroBatch);
-
-            for (int i = 0; i < totalParticles; i++)
-            {
-                aeroBatch.AddConstraint(i, 2 * principalRadii[i].x, 1, 1);
-
-                if (i % 500 == 0)
-                    yield return new CoroutineJob.ProgressInfo("ObiRope generating aerodynamic constraints...", i / (float)totalParticles);
-            }
-
-            // Set initial amount of active constraints:
-            for (int i = 0; i < aerodynamicConstraintsData.batches.Count; ++i)
-            {
-                aerodynamicConstraintsData.batches[i].activeConstraintCount = m_ActiveParticleCount;
-            }
-        }
-
-        protected void CreateDeformableEdges(int numSegments)
-        {
-            deformableEdges = new int[numSegments * 2];
-            for (int i = 0; i < numSegments; ++i)
-            {
-                deformableEdges[i * 2] = i % activeParticleCount;
-                deformableEdges[i * 2 + 1] = (i + 1) % activeParticleCount;
-            }
-        }
-
-        protected void CreateSimplices(int numSegments)
-        {
-            edges = new int[numSegments * 2];
-            for (int i = 0; i < numSegments; ++i)
-            {
-                edges[i * 2] = i % activeParticleCount;
-                edges[i * 2 + 1] = (i + 1) % activeParticleCount;
-            }
-        }
-
-        protected override IEnumerator Initialize() { yield return null; }
-    }
-}