Integrating github/staging through commit ab87ed9

2021-04-09 11:27:37 -07:00
parent ae62a97894
commit 1044dc3da1
1582 changed files with 29374 additions and 519051 deletions
@@ -0,0 +1,55 @@
+
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#pragma once
+
+#include <viewsrg.srgi>
+#include <Atom/RPI/Assets/ShaderLib/Atom/RPI/ShaderResourceGroups/DefaultObjectSrg.azsli>
+#include <Atom/RPI/Assets/ShaderLib/Atom/RPI/TangentSpace.azsli>
+
+struct VertexInput
+{
+    float3 m_position : POSITION;
+    float3 m_normal : NORMAL;
+    float4 m_tangent : TANGENT;
+    float3 m_bitangent : BITANGENT;
+    float2 m_uv : UV0;
+};
+
+struct VertexOutput
+{
+    float4 m_position : SV_Position;
+    float3 m_normal : NORMAL;
+    float3 m_tangent : TANGENT;
+    float3 m_bitangent : BITANGENT;
+    float2 m_uv : UV0;
+    float3 m_view : VIEW;
+};
+
+VertexOutput CommonVS(VertexInput input)
+{
+    float4x4 objectToWorld = ObjectSrg::GetWorldMatrix();
+    float3x3 objectToWorldIT = ObjectSrg::GetWorldMatrixInverseTranspose();
+
+    VertexOutput output;
+    float3 worldPosition = mul(objectToWorld, float4(input.m_position, 1)).xyz;
+    output.m_position = mul(ViewSrg::m_viewProjectionMatrix, float4(worldPosition, 1.0));
+
+    output.m_uv = input.m_uv;
+        
+    output.m_view = worldPosition - ViewSrg::m_worldPosition;
+    
+    ConstructTBN(input.m_normal, input.m_tangent, input.m_bitangent, objectToWorld, objectToWorldIT, output.m_normal, output.m_tangent, output.m_bitangent);
+
+    return output;
+}