Update sample scene

Author: sotanmochi

Assets/CustomTextureRenderer.Samples/Scripts.meta

@@ -0,0 +1,38 @@
+// This code is modified version of FPSCounter implemented by baba_s.
+// The original source code is available in the following article.
+// https://baba-s.hatenablog.com/entry/2019/05/04/220500
+
+using UnityEngine;
+
+namespace UnityCustomTextureRenderer.Samples
+{
+    public sealed class FPSCounter
+    {
+        public float FPS => _fps;
+        private float _fps;
+
+        private int   _frameCount;
+        private float _deltaTime;
+
+        private readonly int _updateRate;
+
+        public FPSCounter(int updateRate = 4)
+        {
+            _updateRate = updateRate;
+        }
+
+        public void Update()
+        {
+            _deltaTime += Time.unscaledDeltaTime;
+
+            _frameCount++;
+
+            if ( !( _deltaTime > 1f / _updateRate ) ) return;
+
+            _fps = _frameCount / _deltaTime;
+
+            _deltaTime  = 0;
+            _frameCount = 0;
+        }
+    }
+}

Assets/CustomTextureRenderer.Samples/Scripts/FPSCounter.cs

@@ -22,6 +22,8 @@ enum TextureSize
         [SerializeField] TextureSize _textureSize;
         [SerializeField] bool _useNonBlockingVersion;
 
+        public event Action<(int TextureWidth, int TextureHeight, bool UseNonBlockingVersion)> OnInitialized;
+
         uint _frame;
 
         Texture _texture;
@@ -78,6 +80,8 @@ void Start()
             var prop = new MaterialPropertyBlock();
             prop.SetTexture("_MainTex", _texture);
             GetComponent<Renderer>().SetPropertyBlock(prop);
+
+            OnInitialized?.Invoke((size, size, _useNonBlockingVersion));
         }
 
         void OnDestroy()

Assets/CustomTextureRenderer.Samples/Scripts/FPSCounter.cs.meta

@@ -0,0 +1,31 @@
+using UnityEngine;
+
+namespace UnityCustomTextureRenderer.Samples
+{
+    public sealed class TestPresenter : MonoBehaviour
+    {
+        [SerializeField] Test _test;
+        [SerializeField] TestUIView _uiView;
+
+        FPSCounter _fpsCounter = new FPSCounter(10);
+
+        void Awake()
+        {
+            _test.OnInitialized += (values) =>
+            {
+                var title = values.UseNonBlockingVersion ? 
+                            nameof(UnityCustomTextureRenderer.NonBlockingCustomTextureRenderer) : 
+                            nameof(UnityCustomTextureRenderer.CustomTextureRenderer);
+
+                _uiView.SetTitle(title);
+                _uiView.SetTextureSize(values.TextureWidth, values.TextureHeight);
+            };
+        }
+
+        void Update()
+        {
+            _fpsCounter.Update();
+            _uiView.SetFrameRate(_fpsCounter.FPS);
+        }
+    }
+}

Assets/CustomTextureRenderer.Samples/Test.cs renamed to Assets/CustomTextureRenderer.Samples/Scripts/Test.cs

@@ -0,0 +1,27 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UnityCustomTextureRenderer.Samples
+{
+    public sealed class TestUIView : MonoBehaviour
+    {
+        [SerializeField] Text _title;
+        [SerializeField] Text _textureSize;
+        [SerializeField] Text _frameRate;
+
+        public void SetTitle(string value)
+        {
+            _title.text = value;
+        }
+
+        public void SetTextureSize(int width, int height)
+        {
+            _textureSize.text = $"{width}x{height}";
+        }
+
+        public void SetFrameRate(float value)
+        {
+            _frameRate.text = $"{value:F2}";
+        }
+    }
+}