Jon Hogins
3 年前
当前提交
904ff3db
共有 9 个文件被更改，包括 377 次插入 和 482 次删除
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2TestProjects/PerceptionHDRP/Assets/Prefabs/KeypointCube.prefab
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481TestProjects/PerceptionHDRP/Assets/Scenes/SampleScene.unity
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160com.unity.perception/Runtime/GroundTruth/Labelers/KeypointLabeler.cs
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83com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthCheck.shader
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3com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthCheck.shader.meta
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102com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthCheckHDRP.shader
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3com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthCheckHDRP.shader.meta
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17com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthTest.compute
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8com.unity.perception/Runtime/GroundTruth/Resources/KeypointDepthTest.compute.meta
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Shader "Perception/KeypointDepthCheck" |
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{ |
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Properties |
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{ |
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_Positions("Positions", 2D) = "defaultTexture" {} |
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_KeypointDepth("KeypointDepth", 2D) = "defaultTexture" {} |
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_DepthTexture("Depth", 2DArray) = "defaultTexture" {} |
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} |
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HLSLINCLUDE |
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#pragma target 4.5 |
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#pragma only_renderers d3d11 ps4 xboxone vulkan metal switch |
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//enable GPU instancing support |
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#pragma multi_compile_instancing |
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ENDHLSL |
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SubShader |
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{ |
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Tags { "RenderType"="Opaque" } |
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LOD 100 |
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Pass |
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{ |
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Tags { "LightMode" = "SRP" } |
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Blend Off |
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ZWrite On |
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ZTest LEqual |
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Cull Back |
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CGPROGRAM |
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#pragma vertex depthCheckVertexStage |
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#pragma fragment depthCheckFragmentStage |
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#include "UnityCG.cginc" |
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UNITY_DECLARE_TEX2DARRAY(_DepthTexture); |
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//sampler2D _CameraDepthTexture; |
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Texture2D _Positions; |
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SamplerState my_point_clamp_sampler; |
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Texture2D _KeypointDepth; |
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struct in_vert |
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{ |
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float4 vertex : POSITION; |
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float2 uv : TEXCOORD0; |
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}; |
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struct vertexToFragment |
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{ |
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float4 vertex : SV_POSITION; |
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float2 uv : TEXCOORD0; |
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}; |
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vertexToFragment depthCheckVertexStage (in_vert vertWorldSpace) |
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{ |
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vertexToFragment vertScreenSpace; |
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vertScreenSpace.vertex = UnityObjectToClipPos(vertWorldSpace.vertex); |
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vertScreenSpace.uv = vertWorldSpace.uv; |
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return vertScreenSpace; |
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} |
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fixed4 depthCheckFragmentStage (vertexToFragment vertScreenSpace) : SV_Target |
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{ |
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float4 checkPosition = _Positions.Sample(my_point_clamp_sampler, vertScreenSpace.uv); |
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float4 checkDepth = _KeypointDepth.Sample(my_point_clamp_sampler, vertScreenSpace.uv); |
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float depth = UNITY_SAMPLE_TEX2DARRAY(_DepthTexture, float3(checkPosition.xy, 0)).r; //SAMPLE_DEPTH_TEXTURE(_DepthTexture, checkPosition.xy); |
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//float depth_decoded = LinearEyeDepth(depth); |
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float depth_decoded = Linear01Depth(depth); |
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uint result = depth_decoded < checkDepth.x - .001 ? 0 : 1; |
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return fixed4(result, result, result, result); |
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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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fileFormatVersion: 2 |
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guid: 5fd132f5a09c4301b4c9004b241e2659 |
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timeCreated: 1618585131 |
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Shader "Perception/KeypointDepthCheck" |
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{ |
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Properties |
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{ |
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_Positions("Positions", 2D) = "defaultTexture" {} |
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_KeypointDepth("KeypointDepth", 2D) = "defaultTexture" {} |
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_DepthTexture("Depth", 2DArray) = "defaultTexture" {} |
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} |
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HLSLINCLUDE |
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#pragma target 4.5 |
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#pragma only_renderers d3d11 ps4 xboxone vulkan metal switch |
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//enable GPU instancing support |
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#pragma multi_compile_instancing |
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ENDHLSL |
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SubShader |
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{ |
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Tags{ "RenderPipeline" = "HDRenderPipeline" } |
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Pass |
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{ |
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Tags { "LightMode" = "SRP" } |
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Name "KeypointDepthCheck" |
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ZWrite Off |
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ZTest Always |
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Blend SrcAlpha OneMinusSrcAlpha |
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Cull Off |
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HLSLPROGRAM |
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#pragma multi_compile HDRP_DISABLED HDRP_ENABLED |
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#pragma only_renderers d3d11 vulkan metal |
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#pragma target 4.5 |
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#pragma vertex Vert |
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#pragma fragment FullScreenPass |
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//UNITY_DECLARE_TEX2DARRAY(_DepthTexture); |
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//sampler2D _CameraDepthTexture; |
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Texture2D _Positions; |
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SamplerState my_point_clamp_sampler; |
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Texture2D _KeypointDepth; |
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#if HDRP_ENABLED |
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/CustomPass/CustomPassCommon.hlsl" |
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float4 FullScreenPass(Varyings varyings) : SV_Target |
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{ |
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(varyings); |
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float4 checkPosition = _Positions.Load(float3(varyings.positionCS.xy, 0)); |
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float4 checkDepth = _KeypointDepth.Load(float3(varyings.positionCS.xy, 0)); |
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float depth = LoadCameraDepth(checkPosition.xy); |
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depth = LinearEyeDepth(depth, _ZBufferParams); |
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// float depth = UNITY_SAMPLE_TEX2DARRAY(_DepthTexture, float3(checkPosition.xy, 0)).r; //SAMPLE_DEPTH_TEXTURE(_DepthTexture, checkPosition.xy); |
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//float depth_decoded = LinearEyeDepth(depth); |
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// float depth_decoded = Linear01Depth(depth); |
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uint result = depth < checkDepth.x - .001 ? 0 : 1; |
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return float4(result, result, result, result); |
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} |
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#else |
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/// Dummy Implementation for non HDRP_ENABLED variants |
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#include "UnityCG.cginc" |
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struct appdata |
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{ |
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float4 vertex : POSITION; |
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float2 uv : TEXCOORD0; |
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}; |
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struct v2f |
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{ |
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float2 uv : TEXCOORD0; |
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float4 vertex : SV_POSITION; |
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}; |
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v2f Vert(appdata v) |
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{ |
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v2f o; |
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o.uv = float2(0, 0); |
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o.vertex = float4(0, 0, 0, 0); |
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return o; |
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} |
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float4 FullScreenPass(v2f i) : SV_Target |
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{ |
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return float4(0, 0, 0, 1); |
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} |
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#endif |
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ENDHLSL |
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} |
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} |
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Fallback Off |
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} |
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fileFormatVersion: 2 |
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guid: 9940b8b9f40d48b5bf942d679dbd9d5d |
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timeCreated: 1618629386 |
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// Each #kernel tells which function to compile; you can have many kernels |
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#pragma kernel CSMain |
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// Create a RenderTexture with enableRandomWrite flag and set it |
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// with cs.SetTexture |
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StructuredBuffer<float3> CheckPositions; |
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Texture3D<float4> DepthBuffer; |
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RWStructuredBuffer<uint> CheckResults; |
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[numthreads(16,1,1)] |
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void CSMain (uint3 id : SV_DispatchThreadID) |
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{ |
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float3 checkPosition = CheckPositions[id.x]; |
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uint result = DepthBuffer[float3(checkPosition.x, checkPosition.y, 0)] < checkPosition.z - .001 ? 0 : 1; |
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CheckResults[id.x] = result; |
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} |
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fileFormatVersion: 2 |
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guid: c78354f07f15bac48977fc60cc5082c9 |
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ComputeShaderImporter: |
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externalObjects: {} |
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currentAPIMask: 4 |
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userData: |
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assetBundleName: |
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assetBundleVariant: |
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