'push'

Packages/com.waveharmonic.crest/Runtime/Scripts/Data/Cascade.cs

@@ -0,0 +1,31 @@
+// Crest Water System
+// Copyright © 2024 Wave Harmonic. All rights reserved.
+
+using UnityEngine;
+
+namespace WaveHarmonic.Crest
+{
+    readonly struct Cascade
+    {
+        public readonly Vector2 _SnappedPosition;
+        public readonly float _Texel;
+        public readonly int _Resolution;
+        public readonly Vector4 Packed => new(_SnappedPosition.x, _SnappedPosition.y, _Texel, 0f);
+
+        public Cascade(Vector2 snapped, float texel, int resolution)
+        {
+            _SnappedPosition = snapped;
+            _Texel = texel;
+            _Resolution = resolution;
+        }
+
+        public readonly Rect TexelRect
+        {
+            get
+            {
+                var w = _Texel * _Resolution;
+                return new(_SnappedPosition.x - w / 2f, _SnappedPosition.y - w / 2f, w, w);
+            }
+        }
+    }
+}