Added water

Assets/occlusion-portals/materials/dev_water.mat

@@ -0,0 +1,102 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 8
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: dev_water
+  m_Shader: {fileID: 4800000, guid: 833e0bc695a32d84b90a01d380391d7c, type: 3}
+  m_Parent: {fileID: 0}
+  m_ModifiedSerializedProperties: 0
+  m_ValidKeywords: []
+  m_InvalidKeywords: []
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_LockedProperties: 
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - _BumpMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailAlbedoMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailMask:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailNormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DiffuseArray:
+        m_Texture: {fileID: 18700000, guid: 6d12f12839d65184fb946fc564d7af58, type: 3}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _EmissionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MetallicArray:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MetallicGlossMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _NormalArray:
+        m_Texture: {fileID: 18700000, guid: 8567a3f5204099046b774d80cdd69d56, type: 3}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _OcclusionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _ParallaxMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Ints:
+    - _FlipbookFPS: 30
+    - _FlipbookFrames: 29
+    m_Floats:
+    - _BumpScale: 1
+    - _Bumpyness: 1
+    - _Cutoff: 0.5
+    - _DetailNormalMapScale: 1
+    - _DstBlend: 0
+    - _GlossMapScale: 1
+    - _Glossiness: 0.5
+    - _GlossyReflections: 1
+    - _Metallic: 0
+    - _Mode: 0
+    - _OcclusionStrength: 1
+    - _Parallax: 0.02
+    - _RefractAmount: 0.5
+    - _SmoothnessTextureChannel: 0
+    - _SpecularHighlights: 1
+    - _SrcBlend: 1
+    - _UVSec: 0
+    - _WaveAmplitude: 0.01
+    - _WaveFrequency: 1
+    - _WaveSpeed: 1
+    - _ZWrite: 1
+    m_Colors:
+    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
+  m_BuildTextureStacks: []

Assets/occlusion-portals/materials/dev_water.mat.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 68b940683e1cdd440b42e69fbba0ee1f
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 2100000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/occlusion-portals/shaders/StandardAnimDisp.shader

@@ -0,0 +1,137 @@
+Shader "Custom/Standard Animated Displacement"
+{
+    Properties
+    {
+        [NoScaleOffset]_DiffuseArray("Transparent Albedo (RGBA)", 2DArray) = "" {}
+        _Color("Tint Color", Color) = (1, 1, 1, 1)
+        [NoScaleOffset]_MetallicArray("Metallic", 2DArray) = "" {}
+        _Glossiness("Smoothness", Range(0, 1)) = 0.5
+        [NoScaleOffset]_NormalArray("Normal Map", 2DArray) = "" {}
+        _Bumpyness("Bumpyness", Float) = 1.0
+
+        _FlipbookFPS("Flipbook FPS", Integer) = 30
+        _FlipbookFrames("Flipbook Frames", Integer) = 30
+
+        _WaveAmplitude("Wave Amplitude", Float) = 0.5
+        _WaveFrequency("Wave Frequency", Float) = 1.0
+        _WaveSpeed("Wave Speed", Float) = 1.0
+
+        _RefractAmount("Refract Amount", Range(0, 1)) = 0.5
+    }
+
+    SubShader
+    {
+        Tags { "RenderType" = "Transparent" "Queue" = "Transparent" }
+        LOD 300
+
+        Blend SrcAlpha OneMinusSrcAlpha
+        ZWrite Off
+        Cull Back
+
+        GrabPass { "_GrabTexture" }
+
+        CGPROGRAM
+        // Physically based Standard lighting model, and enable shadows on all light types
+        #pragma surface surf Standard fullforwardshadows alpha:fade addshadow vertex:vert
+        #pragma target 3.5
+        #pragma shader_feature_local _NORMALMAP
+
+        UNITY_DECLARE_TEX2DARRAY(_DiffuseArray);
+        fixed4 _Color;
+        UNITY_DECLARE_TEX2DARRAY(_MetallicArray);
+        half _Glossiness;
+        UNITY_DECLARE_TEX2DARRAY(_NormalArray);
+        half _Bumpyness;
+
+        int _FlipbookFPS, _FlipbookFrames;
+        float _WaveAmplitude,_WaveFrequency,_WaveSpeed;
+        float _RefractAmount;
+
+        sampler2D _GrabTexture;
+
+        struct Input
+        {
+            float2 uv_DiffuseArray;
+            float4 screenPos;
+            INTERNAL_DATA  // For proper normal handling
+        };
+
+        // Add instancing support for this shader. You need to check 'Enable Instancing' on materials that use the shader.
+        // See https://docs.unity3d.com/Manual/GPUInstancing.html for more information about instancing.
+        // #pragma instancing_options assumeuniformscaling
+        UNITY_INSTANCING_BUFFER_START(Props)
+        // put more per-instance properties here
+        UNITY_INSTANCING_BUFFER_END(Props)
+
+        // Sine wave displacement function
+        float Wave(float3 pos)
+        {
+            return sin(pos.x * _WaveFrequency + _Time.y * _WaveSpeed) +
+                   cos(pos.z * _WaveFrequency + _Time.y * _WaveSpeed);
+        }
+
+        #define EPSILON 0.01
+
+        void vert(inout appdata_full v)
+        {
+            // Get world position
+            float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
+
+            // Displacement in world Y direction
+            float wave = Wave(worldPos);
+            float displacement = wave * _WaveAmplitude;
+
+            worldPos.y += displacement;
+
+            // Approximate normal in world space
+            float3 dx = float3(EPSILON, 0, 0);
+            float3 dz = float3(0, 0, EPSILON);
+
+            float wave_dx = Wave(worldPos + dx) * _WaveAmplitude;
+            float wave_dz = Wave(worldPos + dz) * _WaveAmplitude;
+
+            float3 tangentX = float3(1, (wave_dx - displacement) / EPSILON, 0);
+            float3 tangentZ = float3(0, (wave_dz - displacement) / EPSILON, 1);
+
+            float3 normalWS = normalize(cross(tangentZ, tangentX));
+
+            // Transform back to object space
+            v.vertex = mul(unity_WorldToObject, float4(worldPos, 1.0));
+            v.normal = mul((float3x3)unity_WorldToObject, normalWS);
+        }
+
+        void surf(Input IN, inout SurfaceOutputStandard o)
+        {
+            // Common UV for all texture arrays
+            float frame = fmod(floor(_Time.y * _FlipbookFPS), _FlipbookFrames);  // Cyclic frame value
+            float3 uvw = float3(IN.uv_DiffuseArray, frame);
+
+            // Albedo with alpha
+            float4 diff = UNITY_SAMPLE_TEX2DARRAY(_DiffuseArray, uvw) * _Color;
+            //o.Alpha = diff.a;
+            o.Alpha = 1.0;
+
+            // Sample Metallic and smoothness (R = Metallic, A = Smoothness) plus slider variable
+            float4 metalGloss = UNITY_SAMPLE_TEX2DARRAY(_MetallicArray, uvw);
+            o.Metallic = metalGloss.r;
+            o.Smoothness = metalGloss.a * _Glossiness;
+
+            // Normal map and it's scale
+            float4 normalTex = UNITY_SAMPLE_TEX2DARRAY(_NormalArray, uvw);
+            float3 normalMap = UnpackNormal(normalTex);
+            normalMap.xy *= _Bumpyness;
+            float3 finalNormal = normalize(normalMap);
+            o.Normal = finalNormal;
+
+            // Grab screen texture (refraction)
+            float2 grabUV = IN.screenPos.xy / IN.screenPos.w;
+            grabUV += finalNormal.xy * _RefractAmount;
+            fixed4 grab = tex2D(_GrabTexture, grabUV);
+            o.Albedo = grab.rgb;
+        }
+
+        ENDCG
+    }
+
+    FallBack "Standard"
+}

Assets/occlusion-portals/shaders/StandardAnimDisp.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 833e0bc695a32d84b90a01d380391d7c
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/occlusion-portals/textures/dev_water.png.meta

@@ -0,0 +1,127 @@
+fileFormatVersion: 2
+guid: 6d12f12839d65184fb946fc564d7af58
+TextureImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 12
+  mipmaps:
+    mipMapMode: 1
+    enableMipMap: 1
+    sRGBTexture: 1
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+    flipGreenChannel: 0
+  isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
+  vTOnly: 0
+  ignoreMipmapLimit: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: 1
+    aniso: 1
+    mipBias: 0
+    wrapU: 0
+    wrapV: 0
+    wrapW: 0
+  nPOTScale: 1
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 0
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 0
+  textureShape: 4
+  singleChannelComponent: 0
+  flipbookRows: 29
+  flipbookColumns: 1
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  ignorePngGamma: 0
+  applyGammaDecoding: 0
+  swizzle: 50462976
+  cookieLightType: 0
+  platformSettings:
+  - serializedVersion: 3
+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Standalone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Android
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 
+    internalID: 0
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+    secondaryTextures: []
+    nameFileIdTable: {}
+  mipmapLimitGroupName: 
+  pSDRemoveMatte: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/occlusion-portals/textures/dev_water_normal.png.meta

@@ -0,0 +1,127 @@
+fileFormatVersion: 2
+guid: 8567a3f5204099046b774d80cdd69d56
+TextureImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 12
+  mipmaps:
+    mipMapMode: 1
+    enableMipMap: 1
+    sRGBTexture: 0
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+    flipGreenChannel: 1
+  isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
+  vTOnly: 0
+  ignoreMipmapLimit: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: 1
+    aniso: 1
+    mipBias: 0
+    wrapU: 0
+    wrapV: 0
+    wrapW: 0
+  nPOTScale: 1
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 0
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
+  alphaIsTransparency: 0
+  spriteTessellationDetail: -1
+  textureType: 1
+  textureShape: 4
+  singleChannelComponent: 0
+  flipbookRows: 29
+  flipbookColumns: 1
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  ignorePngGamma: 0
+  applyGammaDecoding: 0
+  swizzle: 50462976
+  cookieLightType: 0
+  platformSettings:
+  - serializedVersion: 3
+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Standalone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Android
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 
+    internalID: 0
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+    secondaryTextures: []
+    nameFileIdTable: {}
+  mipmapLimitGroupName: 
+  pSDRemoveMatte: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: