重新导入obi

2026-04-06 11:35:18 +08:00
parent 05fa2d6e5e
commit ae3002a0e2
1643 changed files with 232496 additions and 13 deletions
--- a/Assets/Obi/Editor/RopeAndRod/ObiRopeCursorEditor.cs
+++ b/Assets/Obi/Editor/RopeAndRod/ObiRopeCursorEditor.cs
@@ -0,0 +1,98 @@
+using UnityEditor;
+using UnityEngine;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Obi
+{
+
+    [CustomEditor(typeof(ObiRopeCursor)), CanEditMultipleObjects]
+    public class ObiRopeCursorEditor : Editor
+    {
+        SerializedProperty cursorMu;
+        SerializedProperty sourceMu;
+        SerializedProperty direction;
+
+        public void OnEnable()
+        {
+            cursorMu = serializedObject.FindProperty("m_CursorMu");
+            sourceMu = serializedObject.FindProperty("m_SourceMu");
+            direction = serializedObject.FindProperty("direction"); 
+        }
+
+        public override void OnInspectorGUI()
+        {
+            serializedObject.UpdateIfRequiredOrScript();
+
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.PropertyField(cursorMu);
+            if (EditorGUI.EndChangeCheck())
+            {
+                foreach (var t in targets)
+                    (t as ObiRopeCursor).UpdateCursor();
+            }
+
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.PropertyField(sourceMu);
+            if (EditorGUI.EndChangeCheck())
+            {
+                foreach (var t in targets)
+                    (t as ObiRopeCursor).UpdateSource();
+            }
+
+            EditorGUILayout.PropertyField(direction);
+
+            // Apply changes to the serializedProperty
+            if (GUI.changed)
+                serializedObject.ApplyModifiedProperties();
+
+        }
+
+        private static void DrawArrow()
+        {
+            Gizmos.DrawLine(Vector3.left, Vector3.up);
+            Gizmos.DrawLine(Vector3.right, Vector3.up);
+            Gizmos.DrawLine(Vector3.left, Vector3.down);
+            Gizmos.DrawLine(Vector3.right, Vector3.down);
+            Gizmos.DrawLine(Vector3.left, Vector3.forward);
+            Gizmos.DrawLine(Vector3.right, Vector3.forward);
+            Gizmos.DrawLine(Vector3.up, Vector3.forward);
+            Gizmos.DrawLine(Vector3.down, Vector3.forward);
+        }
+
+        [DrawGizmo(GizmoType.Selected)]
+        private static void DrawGizmos(ObiRopeCursor cursor, GizmoType gizmoType)
+        {
+            var rope = cursor.GetComponent<ObiRope>();
+            if (rope.solver != null)
+            {
+                Gizmos.color = new Color(1, 0.5f, 0, 0.75f);
+
+                // draw source particle:
+                int sourceIndex = cursor.sourceParticleIndex;
+
+                if (sourceIndex >= 0 && rope.IsParticleActive(rope.solver.particleToActor[sourceIndex].indexInActor))
+                {
+                    Vector3 pos = rope.GetParticlePosition(sourceIndex);
+                    Gizmos.DrawWireSphere(pos, HandleUtility.GetHandleSize(pos) * 0.4f);
+                }
+
+                // draw cursor:
+                var element = cursor.cursorElement;
+
+                if (element != null && element.particle1 != element.particle2)
+                {
+                    Vector3 pos = rope.GetParticlePosition(cursor.direction ? element.particle1 : element.particle2);
+                    Vector3 pos2 = rope.GetParticlePosition(cursor.direction ? element.particle2 : element.particle1);
+                    Vector3 direction = pos2 - pos;
+
+                    float size = HandleUtility.GetHandleSize(pos) * 0.4f;
+                    Gizmos.matrix = Matrix4x4.TRS(pos, Quaternion.LookRotation(direction), Vector3.one * size);
+                    DrawArrow();
+                }
+            }
+        }
+    }
+}
+