Initial Commit

Assets/Oculus/Interaction/Runtime/Scripts/PoseDetection/Debug/TransformRecognizerDebugVisual.cs

@@ -0,0 +1,140 @@
+/*
+ * 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 Oculus.Interaction.Input;
+using System;
+using TMPro;
+using UnityEngine;
+using UnityEngine.Assertions;
+
+namespace Oculus.Interaction.PoseDetection.Debug
+{
+    public class TransformRecognizerDebugVisual : MonoBehaviour
+    {
+        [SerializeField]
+        private Hand _hand;
+
+        [SerializeField]
+        private TransformFeatureStateProvider _transformFeatureStateProvider;
+
+        [SerializeField]
+        private TransformRecognizerActiveState _transformRecognizerActiveState;
+
+        [SerializeField]
+        private Renderer _target;
+
+        [SerializeField]
+        private Color _normalColor = Color.red;
+
+        [SerializeField]
+        private Color _activeColor = Color.green;
+
+        [SerializeField]
+        private GameObject _transformFeatureDebugVisualPrefab;
+
+        [SerializeField]
+        private Transform _debugVisualParent;
+
+        [SerializeField]
+        private Vector3 _featureSpacingVec = new Vector3(1.0f, 0.0f, 0.0f);
+
+        [SerializeField]
+        private Vector3 _featureDebugLocalScale = new Vector3(0.3f, 0.3f, 0.3f);
+
+        [SerializeField]
+        private TextMeshPro _targetText;
+
+        private Material _material;
+        private bool _lastActiveValue = false;
+
+        protected virtual void Awake()
+        {
+            this.AssertField(_hand, nameof(_hand));
+            this.AssertField(_transformRecognizerActiveState, nameof(_transformRecognizerActiveState));
+            this.AssertField(_target, nameof(_target));
+            this.AssertField(_transformFeatureDebugVisualPrefab, nameof(_transformFeatureDebugVisualPrefab));
+            this.AssertField(_targetText, nameof(_targetText));
+            _material = _target.material;
+
+            _material.color = _lastActiveValue ? _activeColor : _normalColor;
+
+            if (_debugVisualParent == null)
+            {
+                _debugVisualParent = transform;
+            }
+        }
+
+        protected virtual void Start()
+        {
+
+            Vector3 totalDisp = Vector3.zero;
+            string shapeNames = "";
+
+            this.AssertField(_transformFeatureStateProvider, nameof(_transformFeatureStateProvider));
+
+            var featureConfigs = _transformRecognizerActiveState.FeatureConfigs;
+            foreach (var featureConfig in featureConfigs)
+            {
+                var featureDebugVis = Instantiate(_transformFeatureDebugVisualPrefab, _debugVisualParent);
+                var debugVisComp = featureDebugVis.GetComponent<TransformFeatureDebugVisual>();
+
+                debugVisComp.Initialize(_transformRecognizerActiveState.Hand.Handedness,
+                    featureConfig,
+                    _transformFeatureStateProvider,
+                    _transformRecognizerActiveState);
+                var debugVisTransform = debugVisComp.transform;
+                debugVisTransform.localScale = _featureDebugLocalScale;
+                debugVisTransform.localRotation = Quaternion.identity;
+                debugVisTransform.localPosition = totalDisp;
+
+                totalDisp += _featureSpacingVec;
+
+                if (!String.IsNullOrEmpty(shapeNames)) { shapeNames += "\n  "; }
+                shapeNames += $"{featureConfig.Mode} {featureConfig.State} ({_transformRecognizerActiveState.Hand.Handedness})";
+            }
+
+            _targetText.text = $"{shapeNames}";
+        }
+
+        private void OnDestroy()
+        {
+            Destroy(_material);
+        }
+
+        private bool AllActive()
+        {
+            if (!_transformRecognizerActiveState.Active)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        protected virtual void Update()
+        {
+            bool isActive = AllActive();
+            if (_lastActiveValue != isActive)
+            {
+                _material.color = isActive ? _activeColor : _normalColor;
+                _lastActiveValue = isActive;
+            }
+        }
+    }
+}