Fixed depth issue on GLES - temporary fix

Assets/Shaders/Vegetation/LWVegetationShader.shader

             // Lighting.hlsl will include the light functions/data to abstract light constants. You should use GetMainLight and GetLight functions
             // that initialize Light struct. Lighting.hlsl also include GI, Light BDRF functions. It also includes Shadows.
             //#include "Packages/com.unity.render-pipelines.lightweight/ShaderLibrary/Core.hlsl"
-                        // Not required but included here for simplicity. This defines all material related constants for the Standard surface shader like _Color, _MainTex, and so on.
+            // Not required but included here for simplicity. This defines all material related constants for the Standard surface shader like _Color, _MainTex, and so on.
             // These are specific to this shader. You should define your own constants.
             #include "InputSurfaceVegetation.hlsl"
             #include "Vegetation.hlsl"

Packages/com.verasl.water-system/Scripts/Data/WaterSurfaceData.asset

   m_GameObject: {fileID: 0}
   m_Enabled: 1
   m_EditorHideFlags: 0
+  m_GeneratorAsset: {fileID: 0}
-  _waterMaxVisibility: 40
+  _waterMaxVisibility: 20
-    key0: {r: 0.8820755, g: 0.9656054, b: 1, a: 1}
-    key1: {r: 0.13333333, g: 0.77513605, b: 0.8666667, a: 1}
+    key0: {r: 1, g: 1, b: 1, a: 1}
+    key1: {r: 0.18396229, g: 0.89963174, b: 1, a: 1}
     key2: {r: 0.021626905, g: 0.49048996, b: 0.509434, a: 0}
     key3: {r: 0, g: 0.275, b: 0.44, a: 0}
     key4: {r: 0, g: 0, b: 0, a: 0}
     ctime0: 0
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+    ctime1: 6746
     ctime2: 20817
     ctime3: 43581
     ctime4: 65535
     key6: {r: 0, g: 0, b: 0, a: 0}
     key7: {r: 0, g: 0, b: 0, a: 0}
     ctime0: 0
-    ctime1: 9830
+    ctime1: 12914
     ctime2: 27525
     ctime3: 65535
     ctime4: 0

Packages/com.verasl.water-system/Scripts/Water.cs

             //Generate RT
             if (!_depthTex)
                 _depthTex = new RenderTexture(1024, 1024, 24, RenderTextureFormat.Depth, RenderTextureReadWrite.Linear);
+            if (SystemInfo.graphicsDeviceType == GraphicsDeviceType.OpenGLES2 || SystemInfo.graphicsDeviceType == GraphicsDeviceType.OpenGLES3)
+            {
+                _depthTex.filterMode = FilterMode.Point;
+                _depthTex.wrapMode = TextureWrapMode.Clamp;
+            }
             _depthTex.name = "WaterDepthMap";
             //do depth capture
             _depthCam.targetTexture = _depthTex;