Move through camera direction. Simple x-ray shader for player

2026-04-07 23:19:35 +03:00
parent 0e3b3a1ccf
commit 78a23c3367
16 changed files with 745 additions and 158 deletions
@@ -0,0 +1,65 @@
+using FishNet.Object;
+using UnityEngine;
+
+namespace Players
+{
+    public sealed class PlayerRevealController : NetworkBehaviour
+    {
+        private static readonly int RevealCenterId = Shader.PropertyToID("_RevealCenter");
+        private static readonly int RevealRadiusId = Shader.PropertyToID("_GlobalRevealRadius");
+        private static readonly int RevealEdgeSoftnessId = Shader.PropertyToID("_GlobalRevealEdgeSoftness");
+
+        [SerializeField] private Transform _center;
+        [SerializeField, Min(0f)] private float _revealRadius = 6f;
+        [SerializeField, Min(0.001f)] private float _edgeSoftness = 1f;
+        [SerializeField] private Vector3 _centerOffset;
+
+        public override void OnStartClient()
+        {
+            base.OnStartClient();
+            UpdateShaderGlobals();
+        }
+
+        public override void OnStopClient()
+        {
+            if (IsOwner)
+                ClearShaderGlobals();
+
+            base.OnStopClient();
+        }
+
+        private void LateUpdate()
+        {
+            if (!IsOwner)
+                return;
+
+            UpdateShaderGlobals();
+        }
+
+        private void OnDisable()
+        {
+            if (IsOwner)
+                ClearShaderGlobals();
+        }
+
+        private void UpdateShaderGlobals()
+        {
+            if (!IsOwner)
+                return;
+
+            Transform center = _center != null ? _center : transform;
+            Vector3 worldCenter = center.position + _centerOffset;
+
+            Shader.SetGlobalVector(RevealCenterId, new Vector4(worldCenter.x, worldCenter.y, worldCenter.z, 1f));
+            Shader.SetGlobalFloat(RevealRadiusId, _revealRadius);
+            Shader.SetGlobalFloat(RevealEdgeSoftnessId, _edgeSoftness);
+        }
+
+        private void ClearShaderGlobals()
+        {
+            Shader.SetGlobalVector(RevealCenterId, Vector4.zero);
+            Shader.SetGlobalFloat(RevealRadiusId, 0f);
+            Shader.SetGlobalFloat(RevealEdgeSoftnessId, 0f);
+        }
+    }
+}