*移动amplify shader editor到third party目录

8 files changed, 157 insertions, 0 deletions

diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs
new file mode 100644
index 00000000..c49df07f
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs
@@ -0,0 +1,30 @@
+
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	[NodeAttributes( "Distance-based Tessellation", "Miscellaneous", "Calculates tessellation based on distance from camera" )]
+	public sealed class DistanceBasedTessNode : TessellationParentNode
+	{
+		private const string FunctionBody = "UnityDistanceBasedTess( v0.vertex, v1.vertex, v2.vertex, {0},{1},{2})";
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			AddInputPort( WirePortDataType.FLOAT, false,"Factor");
+			AddInputPort( WirePortDataType.FLOAT, false, "Min Dist" );
+			AddInputPort( WirePortDataType.FLOAT, false, "Max Dist" );
+			AddOutputPort( WirePortDataType.FLOAT4, Constants.EmptyPortValue );
+		}
+
+		protected override string BuildTessellationFunction( ref MasterNodeDataCollector dataCollector )
+		{
+			return string.Format(	FunctionBody,
+									m_inputPorts[ 1 ].GeneratePortInstructions( ref dataCollector ),
+									m_inputPorts[ 2 ].GeneratePortInstructions( ref dataCollector ),
+									m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector ) );
+		}
+	}
+}
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs.meta b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs.meta
new file mode 100644
index 00000000..18016c1b
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/DistanceBasedTessNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 5a83fb450d164d34bb756f46b3f4290e
+timeCreated: 1482150091
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs
new file mode 100644
index 00000000..48c5db07
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs
@@ -0,0 +1,27 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	[NodeAttributes( "Edge Length Tessellation With Cull", "Miscellaneous", "Tessellation level computed based on triangle edge length on the screen with patch frustum culling" )]
+	public sealed class EdgeLengthCullTessNode : TessellationParentNode
+	{
+		private const string FunctionBody = "UnityEdgeLengthBasedTessCull( v0.vertex, v1.vertex, v2.vertex, {0},{1})";
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			AddInputPort( WirePortDataType.FLOAT, false, "Edge Length" );
+			AddInputPort( WirePortDataType.FLOAT, false, "Max Disp." );
+			AddOutputPort( WirePortDataType.FLOAT4, Constants.EmptyPortValue );
+		}
+		
+		protected override string BuildTessellationFunction( ref MasterNodeDataCollector dataCollector )
+		{
+			return string.Format(	FunctionBody,
+									m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector ),
+									m_inputPorts[ 1 ].GeneratePortInstructions( ref dataCollector ) );
+		}
+	}
+}
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs.meta b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs.meta
new file mode 100644
index 00000000..20d4dd27
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthCullTessNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 4b09c64ce2fd06a4cb4036d8cc0f8b2a
+timeCreated: 1482150962
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
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diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs
new file mode 100644
index 00000000..f4905bf1
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs
@@ -0,0 +1,23 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+namespace AmplifyShaderEditor
+{
+	[System.Serializable]
+	[NodeAttributes( "Edge Length Tessellation", "Miscellaneous", "Tessellation level computed based on triangle edge length on the screen" )]
+	public sealed class EdgeLengthTessNode : TessellationParentNode
+	{
+		private const string FunctionBody = "UnityEdgeLengthBasedTess (v0.vertex, v1.vertex, v2.vertex, {0})";
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			AddInputPort( WirePortDataType.FLOAT, false, "Edge Length" );
+			AddOutputPort( WirePortDataType.FLOAT4, Constants.EmptyPortValue );
+		}
+
+		protected override string BuildTessellationFunction( ref MasterNodeDataCollector dataCollector )
+		{
+			return string.Format( FunctionBody, m_inputPorts[ 0 ].GeneratePortInstructions( ref dataCollector ) );
+		}
+	}
+}
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs.meta b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs.meta
new file mode 100644
index 00000000..2c936ef7
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/EdgeLengthTessNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: abe3e8fa4d49c9742a95ac801fd14d7d
+timeCreated: 1482150962
+licenseType: Store
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs
new file mode 100644
index 00000000..be14febc
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs
@@ -0,0 +1,29 @@
+namespace AmplifyShaderEditor
+{
+	public class TessellationParentNode : ParentNode
+	{
+
+		protected override void CommonInit( int uniqueId )
+		{
+			base.CommonInit( uniqueId );
+			m_useInternalPortData = true;
+		}
+
+
+		public override string GenerateShaderForOutput( int outputId, ref MasterNodeDataCollector dataCollector, bool ignoreLocalvar )
+		{
+			if ( dataCollector.PortCategory != MasterNodePortCategory.Tessellation )
+			{
+				UIUtils.ShowMessage( UniqueId, m_nodeAttribs.Name + " can only be used on Master Node Tessellation port" );
+				return "(-1)";
+			}
+
+			return BuildTessellationFunction( ref dataCollector );
+		}
+
+		protected virtual string BuildTessellationFunction( ref MasterNodeDataCollector dataCollector )
+		{
+			return string.Empty;
+		}
+	}
+}
diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs.meta b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs.meta
new file mode 100644
index 00000000..0799224c
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Vertex/Tessellation/TessellationParentNode.cs.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 79c24faef1fec884d937e74bdc9209da
+timeCreated: 1482162387
+licenseType: Store
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