update readme.

Assets/uDesktopDuplication/Materials/uDD_Cursor.mat.meta

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Assets/uDesktopDuplication/Resources/uDesktopDuplication.meta

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Assets/uDesktopDuplication/Resources/uDesktopDuplication/Images/cursor.png.meta

@@ -0,0 +1,59 @@
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Assets/uDesktopDuplication/Scripts/MouseDrawer.cs

@@ -0,0 +1,44 @@
+using UnityEngine;
+
+namespace uDesktopDuplication
+{
+
+[RequireComponent(typeof(uDesktopDuplication))]
+public class MouseDrawer : MonoBehaviour
+{
+    [SerializeField]
+    Transform cursor;
+    [SerializeField]
+    Vector2 modelScale = Vector2.one;
+    [SerializeField]
+    Vector2 offset = new Vector2(0.5f, 0.5f);
+
+    uDesktopDuplication udd_;
+
+    void OnEnable()
+    {
+        udd_ = GetComponent<uDesktopDuplication>();
+        udd_.onMouseMove += OnMouseMove;
+    }
+
+    void OnDisable()
+    {
+        udd_.onMouseMove -= OnMouseMove;
+    }
+
+    void OnMouseMove(Vector2 pos)
+    {
+        var x = pos.x * modelScale.x * 0.5f;
+        var y = pos.y * modelScale.y * 0.5f;
+        var iy = udd_.invertY ? +1 : -1;
+        var localPos = transform.right * x + iy * transform.up * y;
+
+        var worldPos = transform.TransformPoint(localPos);
+        worldPos += cursor.right * offset.x * cursor.localScale.x;
+        worldPos += -cursor.up * offset.y * cursor.localScale.y;
+
+        cursor.position = worldPos;
+    }
+}
+
+}

Assets/uDesktopDuplication/Scripts/MouseDrawer.cs.meta

@@ -0,0 +1,12 @@
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+guid: d2d9e4ca459ecb44da8815bafe9655c5
+timeCreated: 1477559806
+licenseType: Pro
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+  serializedVersion: 2
+  defaultReferences: []
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+  icon: {fileID: 2800000, guid: 89616e59e1cccb346bd4e959257990ca, type: 3}
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Assets/uDesktopDuplication/Scripts/uDesktopDuplication.cs

@@ -3,6 +3,9 @@ using System;
 using System.Collections;
 using System.Runtime.InteropServices;
 
+namespace uDesktopDuplication
+{
+
 public class uDesktopDuplication : MonoBehaviour
 {
     [DllImport("uDesktopDuplication")]
@@ -22,34 +25,64 @@ public class uDesktopDuplication : MonoBehaviour
     [DllImport("uDesktopDuplication")]
     private static extern IntPtr GetRenderEventFunc();
 
-    public bool isPointerVisible = false;
-    public int pointerX = 0;
-    public int pointerY = 0;
+    private Material material_;
+    public bool invertX = false;
+    public bool invertY = false;
 
-    Coroutine renderCoroutine_ = null;
+    public delegate void MouseMoveEventHandler(Vector2 pos);
+    public MouseMoveEventHandler onMouseMove { get; set; }
+
+    private Coroutine renderCoroutine_ = null;
 
     void OnEnable()
     {
         var tex = new Texture2D(GetWidth(), GetHeight(), TextureFormat.BGRA32, false);
-        GetComponent<Renderer>().sharedMaterial.mainTexture = tex;
+        material_ = GetComponent<Renderer>().material;
+        material_.mainTexture = tex;
 
         SetTexturePtr(tex.GetNativeTexturePtr());
         renderCoroutine_ = StartCoroutine(OnRender());
     }
 
     void OnDisable()
-    {
-        if (renderCoroutine_ != null) {
-            StopCoroutine(renderCoroutine_);
-            renderCoroutine_ = null;
-        }
+    {
+        if (renderCoroutine_ != null) {
+            StopCoroutine(renderCoroutine_);
+            renderCoroutine_ = null;
+        }
     }
 
     void Update()
     {
-        isPointerVisible = IsPointerVisible();
-        pointerX = GetPointerX();
-        pointerY = GetPointerY();
+        UpdateMouseEvent();
+        UpdateMaterial();
+    }
+
+    void UpdateMouseEvent()
+    {
+        var isVisible = IsPointerVisible();
+        if (isVisible && onMouseMove != null) {
+            var x = GetPointerX();
+            var y = GetPointerY();
+            var w = GetWidth();
+            var h = GetHeight();
+            onMouseMove(new Vector2(2f * x / w - 1f, 1f - 2f * y / h));
+        }
+    }
+
+    void UpdateMaterial()
+    {
+        if (invertX) {
+            material_.EnableKeyword("INVERT_X");
+        } else {
+            material_.DisableKeyword("INVERT_X");
+        }
+
+        if (invertY) {
+            material_.EnableKeyword("INVERT_Y");
+        } else {
+            material_.DisableKeyword("INVERT_Y");
+        }
     }
 
     IEnumerator OnRender()
@@ -59,4 +92,6 @@ public class uDesktopDuplication : MonoBehaviour
             GL.IssuePluginEvent(GetRenderEventFunc(), 0);
         }
     }
+}
+
 }

Assets/uDesktopDuplication/Scripts/uDesktopDuplication.cs.meta

@@ -1,12 +1,12 @@
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 guid: bb54a34570e4747429b1c5b66c69d356
-timeCreated: 1452445649
+timeCreated: 1477559813
 licenseType: Pro
 MonoImporter:
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Assets/uDesktopDuplication/Shaders.meta

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+folderAsset: yes
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Assets/uDesktopDuplication/Shaders/uDD_Common.cginc

@@ -0,0 +1,26 @@
+#ifndef UDD_COMMON_CGINC
+#define UDD_COMMON_CGINC
+
+#include "UnityCG.cginc"
+
+inline void uddInvertUV(inout float2 uv)
+{
+#ifdef INVERT_X
+    uv.x *= -1.0;
+#endif
+#ifdef INVERT_Y
+    uv.y *= -1.0;
+#endif
+}
+
+inline fixed4 uddGetTexture(sampler2D tex, float2 uv)
+{
+    uddInvertUV(uv);
+    fixed4 c = tex2D(tex, uv);
+    if (!IsGammaSpace()) {
+        c.rgb = GammaToLinearSpace(c.rgb);
+    }
+    return c;
+}
+
+#endif

Assets/uDesktopDuplication/Shaders/uDD_Common.cginc.meta

@@ -0,0 +1,9 @@
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+  userData: 
+  assetBundleName: 
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Assets/uDesktopDuplication/Shaders/uDD_Standard.shader

@@ -0,0 +1,50 @@
+Shader "uDesktopDuplication/Standard" 
+{
+
+Properties 
+{
+    _Color ("Color", Color) = (1, 1, 1, 1)
+    _MainTex ("Albedo (RGB)", 2D) = "white" {}
+    _Glossiness ("Smoothness", Range(0, 1)) = 0.5
+    _Metallic ("Metallic", Range(0, 1)) = 0.0
+}
+
+SubShader 
+{
+    Tags { "RenderType"="Opaque" }
+    
+    CGPROGRAM
+
+    #pragma target 3.0
+    #pragma surface surf Standard fullforwardshadows
+    #pragma multi_compile ___ INVERT_X
+    #pragma multi_compile ___ INVERT_Y
+
+    #include "./uDD_Common.cginc"
+
+    sampler2D _MainTex;
+
+    struct Input 
+    {
+        float2 uv_MainTex;
+    };
+
+    half _Glossiness;
+    half _Metallic;
+    fixed4 _Color;
+
+    void surf(Input IN, inout SurfaceOutputStandard o) 
+    {
+        fixed4 c = uddGetTexture(_MainTex, IN.uv_MainTex) * _Color;
+        o.Albedo = c.rgb;
+        o.Metallic = _Metallic;
+        o.Smoothness = _Glossiness;
+        o.Alpha = c.a;
+    }
+
+    ENDCG
+}
+
+FallBack "Diffuse"
+
+}

Assets/uDesktopDuplication/Shaders/uDD_Standard.shader.meta

@@ -0,0 +1,9 @@
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+guid: 1428bebbde173ab4ab509941809d6aec
+timeCreated: 1477559925
+licenseType: Pro
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+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/uDesktopDuplication/Shaders/uDD_Unlit.shader

@@ -0,0 +1,65 @@
+Shader "uDesktopDuplication/Unlit"
+{
+
+Properties
+{
+    _Color ("Color", Color) = (1, 1, 1, 1)
+    _MainTex ("Texture", 2D) = "white" {}
+}
+
+SubShader
+{
+
+Tags { "RenderType"="Opaque" }
+
+CGINCLUDE
+
+#include "UnityCG.cginc"
+#include "./uDD_Common.cginc"
+
+struct appdata
+{
+    float4 vertex : POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+struct v2f
+{
+    float4 vertex : SV_POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+sampler2D _MainTex;
+float4 _MainTex_ST;
+fixed4 _Color;
+
+v2f vert(appdata v)
+{
+    v2f o;
+    o.vertex = UnityObjectToClipPos(v.vertex);
+    o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+    return o;
+}
+
+fixed4 frag(v2f i) : SV_Target
+{
+    return uddGetTexture(_MainTex, i.uv) * _Color;
+}
+
+ENDCG
+
+Pass
+{
+    CGPROGRAM
+    #pragma vertex vert
+    #pragma fragment frag
+    #pragma multi_compile ___ INVERT_X
+    #pragma multi_compile ___ INVERT_Y
+    ENDCG
+}
+
+}
+
+Fallback "Unlit/Texture"
+
+}

Assets/uDesktopDuplication/Shaders/uDD_Unlit.shader.meta

@@ -0,0 +1,9 @@
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Assets/uDesktopDuplication/Shaders/uDD_Unlit_BlackMask.shader

@@ -0,0 +1,72 @@
+Shader "uDesktopDuplication/Unlit BlackMask"
+{
+
+Properties
+{
+    _Color ("Color", Color) = (1, 1, 1, 1)
+    _MainTex ("Texture", 2D) = "white" {}
+    _Mask ("Mask", Range(0, 1)) = 0.1
+}
+
+SubShader
+{
+
+Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+
+ZWrite Off
+Blend SrcAlpha OneMinusSrcAlpha
+
+CGINCLUDE
+
+#include "UnityCG.cginc"
+#include "./uDD_Common.cginc"
+
+struct appdata
+{
+    float4 vertex : POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+struct v2f
+{
+    float4 vertex : SV_POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+sampler2D _MainTex;
+float4 _MainTex_ST;
+fixed4 _Color;
+fixed _Mask;
+
+v2f vert(appdata v)
+{
+    v2f o;
+    o.vertex = UnityObjectToClipPos(v.vertex);
+    o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+    return o;
+}
+
+fixed4 frag(v2f i) : SV_Target
+{
+    fixed4 tex = uddGetTexture(_MainTex, i.uv);
+    fixed alpha = pow((tex.r + tex.g + tex.b) / 3.0, _Mask);
+    return fixed4(tex.rgb * _Color.rgb, alpha);
+}
+
+ENDCG
+
+Pass
+{
+    CGPROGRAM
+    #pragma vertex vert
+    #pragma fragment frag
+    #pragma multi_compile ___ INVERT_X
+    #pragma multi_compile ___ INVERT_Y
+    ENDCG
+}
+
+}
+
+Fallback "Unlit/Texture"
+
+}

Assets/uDesktopDuplication/Shaders/uDD_Unlit_BlackMask.shader.meta

@@ -0,0 +1,9 @@
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Assets/uDesktopDuplication/Shaders/uDD_Unlit_Transparent.shader

@@ -0,0 +1,68 @@
+Shader "uDesktopDuplication/Unlit Transparent"
+{
+
+Properties
+{
+    _Color ("Color", Color) = (1, 1, 1, 1)
+    _MainTex ("Texture", 2D) = "white" {}
+}
+
+SubShader
+{
+
+Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+
+ZWrite Off
+Blend SrcAlpha OneMinusSrcAlpha
+
+CGINCLUDE
+
+#include "UnityCG.cginc"
+#include "./uDD_Common.cginc"
+
+struct appdata
+{
+    float4 vertex : POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+struct v2f
+{
+    float4 vertex : SV_POSITION;
+    float2 uv     : TEXCOORD0;
+};
+
+sampler2D _MainTex;
+float4 _MainTex_ST;
+fixed4 _Color;
+
+v2f vert(appdata v)
+{
+    v2f o;
+    o.vertex = UnityObjectToClipPos(v.vertex);
+    o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+    return o;
+}
+
+fixed4 frag(v2f i) : SV_Target
+{
+    return fixed4(uddGetTexture(_MainTex, i.uv).rgb, 1.0) * _Color;
+}
+
+ENDCG
+
+Pass
+{
+    CGPROGRAM
+    #pragma vertex vert
+    #pragma fragment frag
+    #pragma multi_compile ___ INVERT_X
+    #pragma multi_compile ___ INVERT_Y
+    ENDCG
+}
+
+}
+
+Fallback "Unlit/Transparent"
+
+}

Assets/uDesktopDuplication/Shaders/uDD_Unlit_Transparent.shader.meta

@@ -0,0 +1,9 @@
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Plugins/uDesktopDuplication/uDesktopDuplication/main.cpp

@@ -34,7 +34,7 @@ extern "C"
         {
             // Search the main monitor from all outputs.
             IDXGIOutput* output;
-            for (int j = 0; (adapter->EnumOutputs(j, &output) != DXGI_ERROR_NOT_FOUND); j++) 
+            for (int j = 0; (adapter->EnumOutputs(j, &output) != DXGI_ERROR_NOT_FOUND); ++j) 
             {
                 DXGI_OUTPUT_DESC outputDesc;
                 output->GetDesc(&outputDesc);

README.md

@@ -1,7 +1,7 @@
 uDesktopDuplication
 ===================
 
-**uDesktopDuplication** is Desktop Duplication API implementation for Unity.
+**uDesktopDuplication** is a simple Desktop Duplication API implementation for Unity.
 
 
 ScreenShot
@@ -27,15 +27,17 @@ Attach `uDesktopDuplication.cs` component to the target object, then its main te
 
 TODOs
 -----
-- [ ] Mouse cursor
+- [x] Mouse cursor
 - [ ] Monitor selector
-- [ ] Support linear color
+- [x] Support linear color
 
 Please request new features you want to issues.
 
 
 Version
 -------
-| Data       | Version | Description                 |
-| ---------- | ------- | --------------------------- |
-| 2016/10/27 |  0.0.1  | Initial commit.             |
+| Data       | Version | Description                       |
+| ---------- | ------- | --------------------------------- |
+| 2016/10/27 |  0.0.3  | Support lienar color.             |
+| 2016/10/27 |  0.0.2  | Add mouse cursor / shader family. |
+| 2016/10/27 |  0.0.1  | Initial commit.                   |