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2025-06-06 10:14:55 -04:00
parent d4e860fa16
commit db4d131192
1088 changed files with 45704 additions and 2260 deletions
--- a/Assets/Dreamteck/Splines/Editor/Sample
+++ b/Assets/Dreamteck/Splines/Editor/Sample
@@ -0,0 +1,92 @@
+namespace Dreamteck.Splines.Editor
+{
+    using System.Collections;
+    using System.Collections.Generic;
+    using UnityEngine;
+
+    using UnityEditor;
+
+    public class OffsetModifierEditor : SplineSampleModifierEditor
+    {
+        public bool allowSelection = true;
+        private float addTime = 0f;
+        Matrix4x4 matrix = new Matrix4x4();
+
+        public OffsetModifierEditor(SplineUser user, SplineUserEditor editor) : base(user, editor, "_offsetModifier")
+        {
+            title = "Offset Modifiers";
+        }
+
+        public void ClearSelection()
+        {
+            selected = -1;
+        }
+
+        public override void DrawInspector()
+        {
+            base.DrawInspector();
+            if (!isOpen) return;
+            if (GUILayout.Button("Add New Offset"))
+            {
+                AddKey(addTime - 0.1f, addTime + 0.1f);
+                UpdateValues();
+            }
+        }
+
+        protected override void KeyGUI(SerializedProperty key)
+        {
+            SerializedProperty offset = key.FindPropertyRelative("offset");
+            base.KeyGUI(key);
+            EditorGUILayout.PropertyField(offset);
+        }
+
+        protected override bool KeyHandles(SerializedProperty key, bool edit)
+        {
+            if (!isOpen) return false;
+            bool changed = false;
+            bool is2D = user.spline != null && user.spline.is2D;
+            SplineSample result = new SplineSample();
+            SerializedProperty start = key.FindPropertyRelative("_featherStart");
+            SerializedProperty end = key.FindPropertyRelative("_featherEnd");
+            SerializedProperty centerStart = key.FindPropertyRelative("_centerStart");
+            SerializedProperty centerEnd = key.FindPropertyRelative("_centerEnd");
+            SerializedProperty offset = key.FindPropertyRelative("offset");
+
+            float position = GetPosition(start.floatValue, end.floatValue, centerStart.floatValue, centerEnd.floatValue);
+
+            user.spline.Evaluate(position, ref result);
+            matrix.SetTRS(result.position, Quaternion.LookRotation(result.forward, result.up), Vector3.one * result.size);
+            Vector3 pos = matrix.MultiplyPoint(offset.vector2Value);
+            if (is2D)
+            {
+                Handles.DrawLine(result.position, result.position + result.right * offset.vector2Value.x * result.size);
+                Handles.DrawLine(result.position, result.position - result.right * offset.vector2Value.x * result.size);
+            }
+            else Handles.DrawWireDisc(result.position, result.forward, offset.vector2Value.magnitude * result.size);
+            Handles.DrawLine(result.position, pos);
+
+            if (edit)
+            {
+                Vector3 lastPos = pos;
+                pos = SplineEditorHandles.FreeMoveRectangle(pos, HandleUtility.GetHandleSize(pos) * 0.1f);
+                if (pos != lastPos)
+                {
+                    MainPointModule.HoldInteraction();
+                    changed = true;
+                    pos = matrix.inverse.MultiplyPoint(pos);
+                    pos.z = 0f;
+                    if (is2D)
+                    {
+                        offset.vector2Value = Vector2.right * pos.x;
+                    }
+                    else
+                    {
+                        offset.vector2Value = pos;
+                    }
+                }
+            }
+
+            return base.KeyHandles(key, edit) || changed;
+        }
+    }
+}