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Merge pull request microsoft#5 from Cameron-Micka/holographicFramePresentationReport
Usability and Performance Improvements
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‎External/Images/ProfilerInspector.png‎

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‎README.md‎

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The Visual Profiler is targeted towards profiling 3D UWP Unity applications, and has been verified to work on the following platforms:
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- Microsoft HoloLens
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- Microsoft HoloLens & HoloLens 2
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- Microsoft Immersive headsets (IHMD)
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- Steam VR (HTC Vive / Oculus Rift)
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- OpenXR platforms
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Next, add the VisualProfiler component to any gameobject in the Unity scene you wish to profile. The profiler is initially disabled (toggle-able via the initiallyActive property), but can be toggled via the enabled/disable voice command keywords.
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NOTE: For improved rendering performance you can optionally include the "Hidden/Instanced-Colored" shader in your project along with the VisualProfiler.
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IMPORTANT: Please make sure to add the microphone capability to your app if you plan on using the enable/disable keywords, in Unity under Edit -> Project Settings -> Player -> Settings for Windows Store -> Publishing Settings -> Capabilities or in your Visual Studio Package.appxmanifest capabilities.
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## Usage

‎Shaders/InstancedColored.shader‎

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// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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Shader "Hidden/Instanced-Colored"
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{
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Properties
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{
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_Color("Color", Color) = (1.0, 1.0, 1.0, 1.0)
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_ZWrite("ZWrite", Int) = 1.0 // On
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[Enum(UnityEngine.Rendering.CompareFunction)] _ZTest("ZTest", Int) = 4.0 // LEqual
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[Enum(UnityEngine.Rendering.CullMode)] _Cull("Cull", Int) = 0.0 // Off
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}
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SubShader
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{
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Pass
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{
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Name "Main"
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Tags{ "RenderType" = "Opaque" "PerformanceChecks" = "False" }
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ZWrite[_ZWrite]
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ZTest[_ZTest]
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Cull[_Cull]
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CGPROGRAM
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#if defined(SHADER_API_D3D11)
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#pragma target 5.0
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#endif
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#pragma vertex vert
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#pragma fragment frag
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#pragma multi_compile_instancing
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#include "UnityCG.cginc"
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struct appdata_t
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{
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fixed4 vertex : POSITION;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct v2f
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{
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fixed4 vertex : SV_POSITION;
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fixed4 color : COLOR0;
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UNITY_VERTEX_OUTPUT_STEREO
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};
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float4x4 _ParentLocalToWorldMatrix;
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UNITY_INSTANCING_BUFFER_START(Props)
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UNITY_DEFINE_INSTANCED_PROP(float4, _Color)
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UNITY_INSTANCING_BUFFER_END(Props)
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v2f vert(appdata_t v)
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{
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v2f o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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o.vertex = mul(UNITY_MATRIX_VP, mul(_ParentLocalToWorldMatrix, mul(unity_ObjectToWorld, float4(v.vertex.xyz, 1.0))));
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o.color = UNITY_ACCESS_INSTANCED_PROP(Props, _Color);
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return o;
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}
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fixed4 frag(v2f i) : SV_Target
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{
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return i.color;
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}
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ENDCG
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}
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}
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}

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