Initial Commit

Assets/Oculus/Interaction/Editor/Selection/Hands/HandWristOffsetEditor.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using UnityEditor;
+using UnityEngine;
+
+namespace Oculus.Interaction.Editor
+{
+    [CanEditMultipleObjects]
+    [CustomEditor(typeof(HandWristOffset))]
+    public class HandWristOffsetEditor : UnityEditor.Editor
+    {
+        private HandWristOffset _wristOffset;
+
+        private SerializedProperty _offsetPositionProperty;
+        private SerializedProperty _rotationProperty;
+
+        private Pose _cachedPose;
+
+        private void Awake()
+        {
+            _wristOffset = target as HandWristOffset;
+
+            _offsetPositionProperty = serializedObject.FindProperty("_offset");
+            _rotationProperty = serializedObject.FindProperty("_rotation");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+
+            _offsetPositionProperty.vector3Value = EditorGUILayout.Vector3Field("Offset", _offsetPositionProperty.vector3Value);
+            Vector3 euler = EditorGUILayout.Vector3Field("Rotation", _rotationProperty.quaternionValue.eulerAngles);
+            _rotationProperty.quaternionValue = Quaternion.Euler(euler);
+
+            serializedObject.ApplyModifiedProperties();
+        }
+
+        private void OnSceneGUI()
+        {
+            _cachedPose.position = _wristOffset.Offset;
+            _cachedPose.rotation = _wristOffset.Rotation;
+
+            Pose wristPose = _wristOffset.transform.GetPose();
+            _cachedPose.Postmultiply(wristPose);
+            DrawAxis(_cachedPose);
+        }
+
+        private void DrawAxis(in Pose pose)
+        {
+            float scale = HandleUtility.GetHandleSize(pose.position);
+
+#if UNITY_2020_2_OR_NEWER
+            Handles.color = Color.red;
+            Handles.DrawLine(pose.position, pose.position + pose.right * scale, EditorConstants.LINE_THICKNESS);
+            Handles.color = Color.green;
+            Handles.DrawLine(pose.position, pose.position + pose.up * scale, EditorConstants.LINE_THICKNESS);
+            Handles.color = Color.blue;
+            Handles.DrawLine(pose.position, pose.position + pose.forward * scale, EditorConstants.LINE_THICKNESS);
+#else
+            Handles.color = Color.red;
+            Handles.DrawLine(pose.position, pose.position + pose.right * scale);
+            Handles.color = Color.green;
+            Handles.DrawLine(pose.position, pose.position + pose.up * scale);
+            Handles.color = Color.blue;
+            Handles.DrawLine(pose.position, pose.position + pose.forward * scale);
+#endif
+        }
+    }
+}